Current Conditions

Fitchburg, Massachusetts

61°F16°C
Clear

Wind

ENE 12 mph19 km/h

Humidity

56%

Cloud Cover

45%

As of Wednesday, September 23, 2026 at 10:09 AM EDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 63°F17°C and morning low of 49°F9°C. Breezy from the ENE at 10 to 12 mph17 to 19 km/h. Dry air.

Night

Mostly clear, with a low around 46°F8°C. Light wind from the ENE around 6 mph10 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 63°F17°CLow 46°F8°CFeels 42°F6°CPrecip 0 in0 mmCloud 30%Wind ENE 9 mph14 km/hWednesday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 49°F9°C. Breezy from the ENE at 10 to 12 mph17 to 19 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 46°F8°C. Light wind from the ENE around 6 mph10 km/h.
Partly CloudyHigh 65°F18°CLow 42°F6°CFeels 38°F3°CPrecip 0 in0 mmCloud 40%Wind NE 8 mph13 km/hThursday: Partly cloudy and mild, with a high of 65°F18°C and morning low of 46°F8°C. Breezy from the NE at 9 to 10 mph15 to 17 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 42°F6°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h.
Light RainHigh 63°F17°CLow 48°F9°CFeels 44°F7°CPrecip 0.15 in3.8 mm60%Cloud 93%Wind NE 12 mph19 km/hFriday: Overcast and mild, with a high of 63°F17°C and morning low of 52°F11°C. Breezy from the NE at 12 to 13 mph20 to 22 km/h. 37% chance of light rain in the afternoon. Dry air. Friday Night: Overcast, with a low around 48°F9°C. Breezy from the NNE at 11 to 13 mph18 to 21 km/h. 60% chance of light rain in the evening.
RainHigh 57°F14°CLow 55°F13°CPrecip 0.7 in17.9 mm87%Cloud 97%Wind NNE 14 mph23 km/hSaturday: Overcast and mild, with a high of 57°F14°C. Breezy from the NNE at 14 to 15 mph23 to 24 km/h. 87% chance of rain throughout the day. Saturday Night: Overcast, with a low around 55°F13°C. Breezy from the NNE at 14 to 15 mph23 to 23 km/h. 84% chance of rain throughout the night.
RainHigh 58°F14°CLow 56°F13°CPrecip 0.83 in21 mm91%Cloud 99%Wind NE 13 mph21 km/hSunday: Overcast and mild, with a high of 58°F14°C. Breezy from the NE at 14 mph22 km/h. 91% chance of rain throughout the day. Sunday Night: Overcast, with a low around 56°F13°C. Breezy from the NE at 13 to 15 mph21 to 24 km/h. 89% chance of rain throughout the night.
Light RainHigh 59°F15°CLow 56°F13°CPrecip 0.31 in8 mm83%Cloud 96%Wind NNE 8 mph12 km/hMonday: Overcast and mild, with a high of 59°F15°C. Breezy from the NNE at 8 mph12 km/h. 70% chance of light rain throughout the day. Monday Night: Overcast, with a low around 56°F13°C. Breezy from the NNE at 8 to 10 mph12 to 16 km/h. 83% chance of light rain throughout the night.
DrizzleHigh 65°F18°CLow 56°F13°CPrecip 0.04 in0.9 mm16%Cloud 81%Wind NW 5 mph8 km/hTuesday: Overcast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Light wind from the NW around 5 mph8 km/h. 15% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the NW around 5 mph8 km/h. 16% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C46°F8°C
Feels 42°F6°C
0 in0 mm· —30%ClearENE 9 mph14 km/h
ThursdaySep 2465°F18°C42°F6°C
Feels 38°F3°C
0 in0 mm· —40%Partly CloudyNE 8 mph13 km/h
FridaySep 2563°F17°C48°F9°C
Feels 44°F7°C
0.15 in3.8 mm· 60%93%Light RainNE 12 mph19 km/h
SaturdaySep 2657°F14°C55°F13°C0.7 in17.9 mm· 87%97%RainNNE 14 mph23 km/h
SundaySep 2758°F14°C56°F13°C0.83 in21 mm· 91%99%RainNE 13 mph21 km/h
MondaySep 2859°F15°C56°F13°C0.31 in8 mm· 83%96%Light RainNNE 8 mph12 km/h
TuesdaySep 2965°F18°C56°F13°C0.04 in0.9 mm· 16%81%DrizzleNW 5 mph8 km/h
WednesdaySep 3070°F21°C56°F13°C0.01 in0.3 mm· 10%65%DrizzleWSW 4 mph7 km/h
ThursdayOct 172°F22°C58°F14°C0.07 in1.7 mm· 15%66%DrizzleSW 7 mph11 km/h
FridayOct 270°F21°C58°F14°C0.17 in4.2 mm· 20%63%ShowersW 7 mph12 km/h
SaturdayOct 367°F19°C54°F12°C0.14 in3.6 mm· 22%65%ShowersWSW 7 mph11 km/h
SundayOct 466°F19°C54°F12°C0.23 in5.8 mm· 24%65%ShowersWSW 7 mph12 km/h
MondayOct 565°F19°C54°F12°C0.19 in4.7 mm· 23%59%ShowersW 7 mph12 km/h
TuesdayOct 664°F18°C51°F11°C0.16 in4.1 mm· 21%57%ShowersW 8 mph13 km/h
WednesdayOct 763°F17°C50°F10°C0.14 in3.5 mm· 17%49%ShowersW 8 mph13 km/h

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About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 42.5834°N, 71.8023°W·Elevation: 142m·Timezone: America/New_York·Population: 40,545