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

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Onset MA

  • Overnight

    Overnight: A chance of showers, mainly after 3am. Patchy fog. Otherwise, cloudy, with a low around 61. Light south wind. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers before 3pm, then a slight chance of showers after 5pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 75. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly after 7pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A slight chance of showers before 9am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 14 mph. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 10pm and 2am. Partly cloudy, with a low around 65. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 80. West wind 9 to 11 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. West wind 3 to 6 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 64. Southwest wind around 7 mph.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly after 3am. Patchy fog. Otherwise, cloudy, with a low around 61. Light south wind. Chance of precipitation is 30%.
Wednesday
A chance of showers before 3pm, then a slight chance of showers after 5pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 75. South wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms, mainly after 7pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A slight chance of showers before 9am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 14 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers between 10pm and 2am. Partly cloudy, with a low around 65. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 80. West wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 60. West wind 3 to 6 mph.
Saturday
Sunny, with a high near 78. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 64. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 81. Southwest wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 66. Southwest wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 85. South wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 67. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 87. Southwest wind 6 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.75°N 70.65°W (Elev. 10 ft)
Last Update:
4:49 pm EDT Jun 17, 2025
Forecast Valid:
2am EDT Jun 18, 2025-6pm EDT Jun 24, 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