Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Overcast

50°F

10°C

Humidity 88%
Wind Speed N 12 G 22 mph
Barometer 29.92 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 17 Apr 3:56 pm EDT
Extended Forecast for

Onset MA

  • This Afternoon

    This Afternoon: A slight chance of rain.  Patchy fog after 5pm.  Otherwise, mostly cloudy, with a steady temperature around 51. Northeast wind around 10 mph.  Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 45. Northeast wind around 7 mph.

    Low: 45 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 49. Northeast wind around 10 mph.

    High: 49 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am.  Patchy fog.  Otherwise, cloudy, with a low around 44. Northeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Rain before 4pm, then rain and snow likely. Some thunder is also possible.  Patchy fog before 9am, then patchy fog after 2pm. High near 53. South wind 6 to 11 mph becoming west in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Showers
    Likely and
    Patchy Fog
    then
    Rain/Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain and snow likely before 8pm, then a chance of rain between 8pm and 2am.  Patchy fog before 8pm.  Otherwise, mostly cloudy, with a low around 36. West wind 8 to 11 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Slight
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 46. West wind around 9 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. West wind around 7 mph becoming north after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. North wind 6 to 8 mph becoming east in the afternoon.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain. Patchy fog after 5pm. Otherwise, mostly cloudy, with a steady temperature around 51. Northeast wind around 10 mph. Chance of precipitation is 20%.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 45. Northeast wind around 7 mph.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 49. Northeast wind around 10 mph.
Saturday Night
Showers likely, mainly after 4am. Patchy fog. Otherwise, cloudy, with a low around 44. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Rain before 4pm, then rain and snow likely. Some thunder is also possible. Patchy fog before 9am, then patchy fog after 2pm. High near 53. South wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely before 8pm, then a chance of rain between 8pm and 2am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 36. West wind 8 to 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 46. West wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 35. West wind around 7 mph becoming north after midnight.
Tuesday
Mostly sunny, with a high near 45. North wind 6 to 8 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. South wind around 9 mph.
Wednesday
Partly sunny, with a high near 53. Southwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 40. Southwest wind around 6 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 53. North wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Onset MA
 41.73°N 70.66°W (Elev. 20 ft)
4:24 pm EDT Apr 17, 2026
4pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
 
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