Castle Hill, RI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Aug 18
Mostly Cloudy
Close Hourly
-º / 68º 23% SW 5 mph 96%
11pm Partly Cloudy 71º 15% SW 5 mph 93%
Wed
Aug 19
Mostly Sunny
View Hourly
79º / 65º 24% SW 12 mph 80%
12am Partly Cloudy 70º 15% SW 4 mph 97%
1am Partly Cloudy 70º 15% SW 4 mph 97%
2am Mostly Cloudy 70º 15% SW 4 mph 99%
3am Mostly Cloudy 70º 20% WSW 4 mph 98%
4am Cloudy 70º 20% WSW 4 mph 98%
5am Cloudy 69º 23% WSW 3 mph 98%
6am Cloudy 69º 23% WSW 3 mph 97%
7am Few Showers 70º 33% WSW 3 mph 95%
8am Mostly Cloudy 72º 24% WSW 4 mph 91%
9am Mostly Cloudy 74º 24% WSW 4 mph 86%
10am Partly Cloudy 75º 15% SW 5 mph 82%
11am Partly Cloudy 77º 11% SSW 7 mph 79%
12pm Partly Cloudy 77º 14% SSW 9 mph 78%
1pm Partly Cloudy 77º 9% SSW 10 mph 77%
2pm Mostly Sunny 78º 9% SSW 11 mph 74%
3pm Sunny 78º 8% SSW 12 mph 74%
4pm Sunny 78º 5% SSW 12 mph 74%
5pm Sunny 77º 6% SSW 11 mph 74%
6pm Sunny 77º 6% SW 10 mph 75%
7pm Mostly Sunny 75º 7% SW 9 mph 79%
8pm Partly Cloudy 73º 8% SW 7 mph 84%
9pm Partly Cloudy 72º 8% SW 7 mph 87%
10pm Partly Cloudy 71º 9% SW 6 mph 89%
11pm Partly Cloudy 71º 7% SW 6 mph 90%
Thu
Aug 20
PM Showers
View Hourly
79º / 62º 39% WSW 8 mph 73%
12am Partly Cloudy 71º 13% SW 5 mph 90%
1am Partly Cloudy 70º 10% SW 5 mph 93%
2am Partly Cloudy 70º 10% SW 5 mph 94%
3am Partly Cloudy 69º 13% WSW 4 mph 97%
4am Partly Cloudy 69º 16% WSW 4 mph 97%
5am Partly Cloudy 68º 15% WSW 4 mph 98%
6am Partly Cloudy 66º 11% WSW 3 mph 100%
7am Partly Cloudy 69º 8% W 3 mph 95%
8am Partly Cloudy 72º 6% WNW 4 mph 86%
9am Partly Cloudy 75º 5% WNW 4 mph 77%
10am Partly Cloudy 77º 4% WNW 4 mph 73%
11am Partly Cloudy 78º 3% WSW 5 mph 70%
12pm Mostly Cloudy 78º 4% WSW 6 mph 67%
1pm Mostly Cloudy 78º 24% SW 7 mph 68%
2pm Showers 78º 35% SW 8 mph 67%
3pm Showers 78º 40% SW 8 mph 65%
4pm Few Showers 77º 34% SW 8 mph 67%
5pm Few Showers 76º 33% SW 7 mph 67%
6pm Few Showers 75º 34% WSW 7 mph 69%
7pm Cloudy 74º 24% W 5 mph 72%
8pm Cloudy 73º 24% W 4 mph 77%
9pm Cloudy 71º 21% WNW 3 mph 82%
10pm Cloudy 69º 22% WNW 3 mph 86%
Fri
Aug 21
Partly Cloudy 79º / 65º 12% ENE 9 mph 67%
Sat
Aug 22
Showers 75º / 67º 60% ENE 10 mph 75%
Sun
Aug 23
Rain 76º / 66º 73% SSE 11 mph 83%
Mon
Aug 24
Partly Cloudy 78º / 62º 19% WSW 13 mph 69%
Tue
Aug 25
Mostly Sunny 76º / 62º 5% WSW 12 mph 63%

Weather Radar for Castle Hill, RI See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Castle Hill, RI

Tonight
Low : 69ºF
SSW wind 5 to 7 kt. Patchy fog after 2am. Seas around 2 ft.
Wednesday
High : 79ºF
Variable winds less than 5 kt becoming S 6 to 11 kt in the morning. Patchy fog before 7am. Seas around 2 ft.
Wednesday Night
Low : 70ºF
SW wind 5 to 8 kt. Patchy fog after 4am. Seas around 2 ft.
Thursday
High : 79ºF
Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Patchy fog before 9am. Seas around 1 ft.
Thursday Night
Low : 66ºF
WSW wind around 6 kt becoming NNW after midnight. Mostly cloudy. Seas around 1 ft.
Friday
High : 77ºF
N wind 6 to 8 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.
Friday Night
Low : 67ºF
E wind around 6 kt. Mostly cloudy. Seas around 1 ft.
Saturday
High : 75ºF
E wind 9 to 11 kt. Showers likely. Seas 1 to 2 ft.
Saturday Night
Low : 67ºF
NE wind 7 to 9 kt. Showers likely. Seas around 2 ft.

NOAA Buoy Data Near Castle Hill, RI See Map

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    Wind Speed Forecast for Castle Hill, RI

    WednesdayThursday
    Wind Speed (MPH) 5437129643585
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH 5437129643585
    DIR SWWSWWSWSSWSSWSWSWWSWWWSWSWW

    Current Weather Conditions In Castle Hill, RI

    As Of: 20 minutes ago

    • 71ºF
    • 71ºF
    • 5mph
    • 0º (SW)
    • 5mph
    • Partly Cloudy
    • 9mi
    • 29.88"
    • 93%
    • 0ºF

    The weather right now in Castle Hill, RI is Partly Cloudy. The current temperature is 71°F, and the expected high and low for today, Tuesday, August 18, 2026, are -° high temperature and 68°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Southwest. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 71° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 93 percent, and air pressure at 29.88 in. Visibility is 9 nautical miles. There are no current weather alert(s).