National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Overcast

46°F

8°C

Humidity 66%
Wind Speed SW 15 mph
Barometer 29.99 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 21 Nov 1:45 pm EST
Extended Forecast for

Onset MA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 49. Southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, mainly after 5am. Cloudy, with a low around 42. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers, mainly before 10am. High near 47. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. West wind 7 to 9 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47. Northwest wind 10 to 13 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northwest wind 5 to 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 5pm. Mostly cloudy, with a high near 51. South wind 6 to 11 mph. Chance of precipitation is 30%.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 49. Southwest wind around 11 mph, with gusts as high as 21 mph.
Tonight
Showers likely, mainly after 5am. Cloudy, with a low around 42. Southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly before 10am. High near 47. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 45. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 37. West wind 7 to 9 mph.
Monday
Sunny, with a high near 47. Northwest wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 7 mph.
Tuesday
A chance of rain after 5pm. Mostly cloudy, with a high near 51. South wind 6 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Rain likely, mainly after 9pm. Cloudy, with a low around 46. South wind around 10 mph. Chance of precipitation is 70%.
Wednesday
Rain likely. Cloudy, with a high near 56. Southwest wind 10 to 13 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41. West wind around 11 mph. Chance of precipitation is 50%.
Thanksgiving Day
A chance of rain. Mostly sunny, with a high near 49. West wind 11 to 15 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
Last Update:
1:31 pm EST Nov 21, 2025
Forecast Valid:
2pm EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation