Nearby Harbors
41.6111’ N, 87.4931’ W

Hammond, IN

69°
H 70°
L 58°
NE
4mph
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Hammond, IN Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Sep 20 		Thunderstorms
Close Hourly 		70º / 58º 98% NE 16 mph 96%
5am Heavy Thunderstorms 69º 91% NE 4 mph 100%
6am Thunderstorms 69º 93% NNE 6 mph 100%
7am Thunderstorms 68º 90% NNE 6 mph 100%
8am Thunderstorms 68º 77% NE 6 mph 100%
9am Thunderstorms 68º 97% NE 7 mph 100%
10am Thunderstorms 68º 72% NE 10 mph 100%
11am Thunderstorms 68º 86% NE 12 mph 98%
12pm Thunderstorms 67º 83% NE 10 mph 96%
1pm Rain 68º 87% NE 12 mph 92%
2pm Rain 67º 87% NE 12 mph 93%
3pm Rain 67º 86% NE 13 mph 92%
4pm Rain 66º 73% NE 14 mph 92%
5pm Showers 65º 53% NE 15 mph 91%
6pm Cloudy 65º 23% NE 16 mph 90%
7pm Cloudy 64º 16% NE 15 mph 88%
8pm Cloudy 63º 20% NE 13 mph 90%
9pm Cloudy 63º 22% ENE 12 mph 91%
10pm Cloudy 63º 20% ENE 12 mph 92%
11pm Cloudy 63º 24% ENE 12 mph 92%
Mon
Sep 21 		Cloudy
View Hourly 		65º / 55º 15% ENE 13 mph 79%
12am Cloudy 63º 22% ENE 12 mph 89%
1am Cloudy 62º 9% ENE 11 mph 90%
2am Cloudy 62º 9% ENE 11 mph 87%
3am Cloudy 62º 8% ENE 12 mph 86%
4am Cloudy 61º 7% ENE 12 mph 87%
5am Cloudy 60º 8% ENE 12 mph 87%
6am Cloudy 60º 8% NE 11 mph 89%
7am Cloudy 59º 9% ENE 11 mph 90%
8am Cloudy 60º 9% ENE 11 mph 89%
9am Cloudy 60º 9% ENE 11 mph 89%
10am Cloudy 61º 8% ENE 12 mph 84%
11am Cloudy 62º 15% ENE 13 mph 82%
12pm Cloudy 63º 15% ENE 13 mph 78%
1pm Cloudy 64º 15% ENE 13 mph 74%
2pm Cloudy 64º 15% ENE 13 mph 73%
3pm Cloudy 64º 15% NE 12 mph 72%
4pm Cloudy 65º 15% NE 12 mph 72%
5pm Mostly Cloudy 65º 5% NE 12 mph 72%
6pm Mostly Cloudy 64º 5% NE 12 mph 74%
7pm Mostly Cloudy 63º 4% NE 12 mph 76%
8pm Mostly Cloudy 61º 8% ENE 11 mph 80%
9pm Cloudy 61º 8% ENE 11 mph 79%
10pm Cloudy 61º 6% ENE 11 mph 79%
11pm Cloudy 61º 4% ENE 11 mph 79%
Tue
Sep 22 		Partly Cloudy
View Hourly 		63º / 56º 10% NE 13 mph 69%
12am Cloudy 60º 4% ENE 10 mph 79%
1am Cloudy 59º 5% ENE 9 mph 79%
2am Cloudy 59º 5% ENE 9 mph 79%
3am Cloudy 58º 7% ENE 9 mph 79%
4am Mostly Cloudy 57º 6% ENE 9 mph 81%
Wed
Sep 23 		Mostly Cloudy 65º / 56º 16% NE 12 mph 78%
Thu
Sep 24 		Partly Cloudy 66º / 59º 7% NE 8 mph 81%
Fri
Sep 25 		Partly Cloudy 68º / 54º 11% NE 8 mph 78%
Sat
Sep 26 		Partly Cloudy 71º / 54º 6% ENE 7 mph 69%
Sun
Sep 27 		Partly Cloudy 73º / 56º 7% ENE 6 mph 69%

Weather Radar for Hammond, IN See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Hammond, IN

Sunday
High : 69ºF
NE wind 10 to 15 kt increasing to 20 to 25 kt in the afternoon. Showers and possibly a thunderstorm before 4pm, then showers likely. Some of the storms could produce heavy rainfall. Areas of dense fog before 10am. Waves 1 ft building to 8 ft.
Sunday Night
Low : 61ºF
ENE wind 20 to 25 kt. A chance of showers, mainly after 5am. Waves 6 to 8 ft. occasionally to 10ft.
Monday
High : 65ºF
ENE wind around 20 kt. A chance of showers, mainly before 9am. Waves around 6 ft.
Monday Night
Low : 59ºF
ENE wind 20 to 25 kt. A slight chance of showers after 1am. Waves 6 to 7 ft. occasionally to 9ft.
Tuesday
High : 63ºF
ENE wind around 20 kt. A slight chance of showers before 1pm. Waves 5 to 6 ft. occasionally to 8ft.
Tuesday Night
Low : 59ºF
NE wind around 20 kt. Partly cloudy. Waves 5 to 7 ft. occasionally to 9ft.
Wednesday
High : 64ºF
NE wind around 15 kt. Partly sunny. Waves 4 to 5 ft.
Wednesday Night
Low : 58ºF
ENE wind 10 to 15 kt. Mostly cloudy. Waves 2 to 4 ft.
Thursday
High : 65ºF
ENE wind around 10 kt. Partly sunny. Waves 1 to 2 ft.

NOAA Buoy Data Near Hammond, IN See Map

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    Wind Speed Forecast for Hammond, IN

    SundayMondayTuesday
    Wind Speed (MPH) 471215121112111312119
    10am2pm6pm10pm2am6am10am2pm6pm10pm2am6am
    MPH 471215121112111312119
    DIR NENENENEENEENEENEENEENENEENEENE

    Current Weather Conditions In Hammond, IN

    As Of: 2 minutes ago

    • 69ºF
    • 69ºF
    • 4mph
    • 0º (NE)
    • 4mph
    • Heavy Thunderstorms
    • 2mi
    • 29.88"
    • 100%
    • 0ºF

    The weather right now in Hammond, IN is Heavy Thunderstorms. The current temperature is 69°F, and the expected high and low for today, Sunday, September 20, 2026, are 70° high temperature and 58°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the Northeast. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 69° Fahrenheit. Expected precipitation is 91 percent, with current humidity at 100 percent, and air pressure at 29.88 in. Visibility is 2.6 nautical miles. There are 5 current weather alert(s).

    Weather Alerts
    River Flood Warning - 9:05pm Sat Sep 19 2026

    ...FLOOD WARNING IN EFFECT FROM EARLY SUNDAY MORNING TO LATE SUNDAY NIGHT...

    WHAT: Minor flooding is forecast.

    WHERE: Little Calumet River from IN-912 in Hammond downstream to
    confluence with Thorn Creek in South Holland, including the Munster
    (Hohman Avenue) gauge.

    WHEN: From early Sunday morning to late Sunday night.

    IMPACTS: At 12.5 feet, Most areas outside of the levee-protected
    area are inundated in Hammond and Munster.

    ADDITIONAL DETAILS: - At 8:00 PM CDT Saturday the stage was 6.7 feet.
    - Forecast...The river is expected to rise above flood stage early
    Sunday morning to a crest of 13.8 feet early tomorrow afternoon.
    It will then fall below flood stage late tomorrow evening.
    - Flood stage is 12.0 feet.
    - http://www.weather.gov/safety/flood

    &&

    Beach Hazard Statement - 3:17am Sun Sep 20 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH TUESDAY EVENING...

    WHAT: High wave action and dangerous currents expected at Lake
    Michigan beaches. Waves 5 to 8 feet expected.

    WHERE: Lake County IN.

    WHEN: From 10 AM CDT this morning through Tuesday evening.

    IMPACTS: Swimming conditions will be life threatening,
    especially for inexperienced swimmers.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Remain out of the water to avoid dangerous swimming conditions
    and do not venture out onto piers, jetties, breakwalls, or other
    shoreline structures.

    &&

    Flood Watch - 1:33am Sun Sep 20 2026

    ...FLOOD WATCH NOW IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

    WHAT: Flash flooding caused by excessive rainfall continues to be
    possible.

    WHERE: Portions of Illinois, including the following areas, Boone,
    Central Cook, De Kalb, DuPage, Eastern Will, Grundy, Kane,
    Kankakee, Kendall, La Salle, Lake IL, Lee, McHenry, Northern Cook,
    Northern Will, Ogle, Southern Cook, Southern Will and Winnebago and
    northwest Indiana, including the following areas, Lake IN and
    Porter.

    WHEN: Until 1 PM CDT this afternoon.

    IMPACTS: Creeks and streams may rise out of their banks. Flooding
    may occur in poor drainage and urban areas. Underpasses may be
    flooded. Roads and streets may be flooded. Basement flooding may
    occur.

    ADDITIONAL DETAILS: - Periods of showers and thunderstorms are expected through midday.
    Swaths of torrential rain with 2 inch per hour rainfall rates, or
    higher are likely to occur within the watch area and may result
    in areas of flash flooding and cause rapid rises on area rivers,
    creeks, and streams.
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    A Flood Watch for flash flooding means rapid-onset flooding is
    possible, but not yet certain, based upon the latest forecasts. Flash
    flooding is a dangerous situation. Persons with interests along area
    rivers, creeks, and other waterways should monitor the latest
    forecasts and be prepared to take action should flooding develop.

    &&

    Dense Fog Advisory - 3:09am Sun Sep 20 2026

    ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 PM CDT TUESDAY...

    WHAT: For the Dense Fog Advisory, dense fog will reduce
    visibility to one quarter mile or less. For the Small Craft
    Advisory, northeast winds to 30 kt and significant waves to 8 ft
    occasionally to 10 ft expected.

    WHERE: Calumet Harbor IL to Burns Harbor IN.

    WHEN: For the Dense Fog Advisory, until 9 AM CDT this
    morning. For the Small Craft Advisory, from 10 AM this morning
    to 7 PM CDT Tuesday.

    IMPACTS: Conditions will be hazardous to small craft. Low
    visibility will make navigation difficult.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    If you must navigate, proceed with caution. Use proper fog
    signals. Make sure all running lights are on. Remember to use
    your radar and compass.

    &&

    Small Craft Advisory - 3:09am Sun Sep 20 2026

    ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 7 PM CDT TUESDAY...

    WHAT: For the Dense Fog Advisory, dense fog will reduce
    visibility to one quarter mile or less. For the Small Craft
    Advisory, northeast winds to 30 kt and significant waves to 8 ft
    occasionally to 10 ft expected.

    WHERE: Calumet Harbor IL to Burns Harbor IN.

    WHEN: For the Dense Fog Advisory, until 9 AM CDT this
    morning. For the Small Craft Advisory, from 10 AM this morning
    to 7 PM CDT Tuesday.

    IMPACTS: Conditions will be hazardous to small craft. Low
    visibility will make navigation difficult.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    If you must navigate, proceed with caution. Use proper fog
    signals. Make sure all running lights are on. Remember to use
    your radar and compass.

    &&

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