Petersburg, AK Weather Forecast and Current Conditions

DaySkyHigh / LowPrecipWindHumidity
Sun
Jan 17
Cloudy43º / 37º10%SE 4 mph93%
Mon
Jan 18
Rain
View Hourly
44º / 35º100%SE 15 mph88%
1amCloudy38º10%ESE 0 mph98%
2amCloudy39º10%SE 1 mph94%
3amCloudy38º10%SSE 2 mph94%
4amCloudy39º10%SSE 3 mph93%
5amCloudy40º10%SE 4 mph90%
6amCloudy40º10%SE 4 mph90%
7amCloudy40º20%SE 4 mph90%
8amFew Showers41º30%SE 5 mph90%
9amShowers41º50%SE 7 mph89%
10amShowers42º50%SE 7 mph88%
11amLight Rain43º60%SE 10 mph85%
12pmRain43º100%SE 11 mph86%
1pmRain44º100%SE 11 mph87%
2pmRain43º90%SE 13 mph88%
3pmRain43º100%SE 14 mph89%
4pmRain43º100%SE 14 mph88%
5pmRain43º100%SE 15 mph88%
6pmRain42º100%SSE 13 mph88%
7pmRain42º100%SSE 12 mph89%
8pmRain42º100%SSE 11 mph90%
9pmRain42º100%SSE 10 mph87%
10pmRain42º100%SSE 8 mph89%
11pmRain42º100%SSE 8 mph89%
Tue
Jan 19
Rain/Snow Showers
View Hourly
38º / 33º60%WSW 5 mph89%
12amRain41º100%SSW 6 mph90%
1amRain40º100%SSW 5 mph91%
2amRain39º100%SSW 5 mph90%
3amRain38º90%SW 4 mph91%
4amLight Rain38º80%SW 4 mph90%
5amLight Rain38º70%SW 4 mph89%
6amShowers37º60%SW 4 mph89%
7amShowers37º50%SW 4 mph89%
8amRain/Snow Showers36º60%WSW 3 mph88%
9amRain/Snow37º60%SW 5 mph89%
10amRain/Snow Showers38º60%WSW 4 mph87%
11amShowers38º60%SW 4 mph86%
12pmShowers38º60%WSW 4 mph87%
1pmShowers38º50%WSW 4 mph87%
2pmShowers38º50%SW 4 mph89%
3pmShowers37º60%WSW 4 mph92%
4pmRain/Snow Showers37º50%SW 4 mph91%
5pmRain/Snow Showers37º50%SW 4 mph90%
6pmRain/Snow Showers36º40%WSW 3 mph91%
7pmRain/Snow Showers36º40%SW 3 mph91%
8pmRain/Snow Showers36º30%SW 2 mph90%
9pmRain/Snow Showers36º30%W 2 mph89%
10pmFew Snow Showers35º30%WSW 2 mph90%
11pmFew Snow Showers35º30%W 1 mph90%
Wed
Jan 20
Rain/Snow
View Hourly
37º / 31º60%SSW 3 mph94%
12amFew Snow Showers34º30%WSW 1 mph91%
Thu
Jan 21
Partly Cloudy37º / 28º10%WNW 3 mph89%
Fri
Jan 22
Partly Cloudy34º / 29º10%W 2 mph86%
Sat
Jan 23
Snow Showers35º / 32º50%SSE 4 mph84%
Sun
Jan 24
Snow Showers36º / 26º60%WSW 3 mph89%
Mon
Jan 25
Partly Cloudy31º / 22º20%SSE 3 mph80%
Tue
Jan 26
Partly Cloudy28º / 22º20%SE 5 mph76%

Weather Radar for Petersburg, AK See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Petersburg, AK

Overnight
Low : 40ºF
SSE wind around 10 kt. Isolated showers. Seas around 2 ft.
M.L.King Day
High : 43ºF
SE wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Rain. The rain could be heavy at times. Seas 3 to 5 ft.
Monday Night
Low : 38ºF
SE wind 20 to 25 kt becoming S 10 to 15 kt after midnight. Winds could gust as high as 30 kt. Rain. The rain could be heavy at times. Seas 5 ft subsiding to 2 ft.
Tuesday
High : 39ºF
SW wind 5 to 10 kt. Showers likely, mainly before 3pm. Seas 1 to 2 ft.
Tuesday Night
Low : 35ºF
Variable winds 5 kt or less. Showers likely, mainly after 3am. Seas around 1 ft.
Wednesday
High : 40ºF
Variable winds 5 kt or less. Rain likely, mainly before 3pm. Seas around 1 ft.
Wednesday Night
Low : 32ºF
Variable winds 5 kt or less. A chance of rain before 3am. Seas 1 ft or less.
Thursday
High : 38ºF
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Thursday Night
Low : 30ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

NOAA Buoy Data Near Petersburg, AK See Map

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    Wind Speed Forecast for Petersburg, AK

    MondayTuesday
    Wind Speed (MPH)047111510545442
    1am5am9am1pm5pm9pm1am5am9am1pm5pm9pm
    MPH047111510545442
    DIRESESESESESESSESSWSWSWWSWSWW

    Current Weather Conditions In Petersburg, AK

    As Of: 1 hour ago

    • 38ºF
    • 38ºF
    • 0mph
    • 0º ()
    • 0mph
    • Overcast
    • 10mi
    • 4700
    • 30.51"
    • 97%
    • 37ºF

    The weather right now in Petersburg, AK is Cloudy. The current temperature is 38°F, and the expected high and low for today, Monday, January 18, 2021, are 43°F high temperature and 37°F low temperature. The wind is currently blowing at 0 miles per hour, and coming from the East Southeast. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 38°F farenheit. Expected precipitation is 10 percent, with current humidity at 97 percent, and air pressure at 30.51 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).