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

Hazardous Weather Conditions

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Fair

8°F

-13°C

Humidity 83%
Wind Speed Calm
Barometer 30.63 in (1037.9 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 3 Mar 12:52 am EST
Extended Forecast for

Ayer MASimilar City Names

Winter Weather Advisory March 3, 12:00pm until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Clear, with a low around 8. Calm wind.

    Low: 8 °F

    Clear

  • Tuesday

    Tuesday: Snow, mainly after 3pm. High near 35. Calm wind becoming south around 6 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 35 °F

    Mostly Sunny
    then Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, possibly mixed with freezing rain before 3am, then a slight chance of rain or freezing rain between 3am and 4am. Patchy fog after 10pm. Low around 28. Light northwest wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 57. Calm wind becoming northwest around 6 mph.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 4am. Partly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 48. Calm wind becoming east around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 5am, then freezing rain likely. Cloudy, with a low around 31. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 31 °F

    Chance Rain
    then
    Rain/Freezing
    Rain Likely

  • Friday

    Friday: Freezing rain likely before 8am, then rain likely. Cloudy, with a high near 41. Northeast wind around 7 mph. Chance of precipitation is 70%.

    High: 41 °F

    Rain/Freezing
    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of rain after 2am. Cloudy, with a low around 31. Light northeast wind. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 8. Calm wind.
Tuesday
Snow, mainly after 3pm. High near 35. Calm wind becoming south around 6 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday Night
Rain and snow, possibly mixed with freezing rain before 3am, then a slight chance of rain or freezing rain between 3am and 4am. Patchy fog after 10pm. Low around 28. Light northwest wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 57. Calm wind becoming northwest around 6 mph.
Wednesday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 48. Calm wind becoming east around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Rain likely before 5am, then freezing rain likely. Cloudy, with a low around 31. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 70%.
Friday
Freezing rain likely before 8am, then rain likely. Cloudy, with a high near 41. Northeast wind around 7 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain before 8pm, then a chance of rain after 2am. Cloudy, with a low around 31. Light northeast wind. Chance of precipitation is 30%.
Saturday
A chance of rain before 8am. Mostly cloudy, with a high near 53. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 61. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40. Light southwest wind. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 61. Southwest wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ayer MASimilar City Names
 42.56°N 71.59°W (Elev. 249 ft)
Last Update:
11:22 pm EST Mar 2, 2026
Forecast Valid:
1am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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