South Fitchburg, MA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Fitchburg, MA in one place.
Mostly sunny, with a high near 55. West wind 8 to 12 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for South Fitchburg, MA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 9, 2026 9:19 PM EST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for South Fitchburg, MA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 9, 2026 9:19 PM EST
- Forecast office
- BOX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Fitchburg
Thursday looks like the warmest upcoming period in South Fitchburg at 56 degrees F.
Sunday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 9:19 PM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BOX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 40. West wind around 10 mph.
Sunny, with a high near 55. Northwest wind 3 to 10 mph, with gusts as high as 21 mph.
Mostly cloudy, with a low around 34. Northeast wind 1 to 6 mph.
A chance of rain after noon. Mostly cloudy, with a high near 56. East wind around 7 mph. Chance of precipitation is 30%.
Rain likely. Cloudy, with a low around 34. Northeast wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Rain likely. Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 28. North wind around 10 mph. Chance of precipitation is 40%.
A chance of rain and snow. Mostly cloudy, with a high near 45. Northwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
A slight chance of rain before 7pm. Mostly cloudy, with a low around 28. Northwest wind 7 to 10 mph.
Mostly sunny, with a high near 48. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Partly cloudy, with a low around 27. Northwest wind around 8 mph.
Mostly sunny, with a high near 53. Northwest wind 5 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Mostly Sunny
|
55°F |
8 to 12 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
40°F |
10 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
55°F |
3 to 10 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
34°F |
1 to 6 mph
NE
|
|
Thursday
Nov 12
|
Mostly Cloudy then Chance Light Rain
|
56°F |
7 mph
E
|
|
Thursday Night
Nov 12
|
Light Rain Likely
|
34°F |
8 to 14 mph
NE
|
|
Friday
Nov 13
|
Light Rain Likely
|
44°F |
10 to 15 mph
NE
|
|
Friday Night
Nov 13
|
Chance Light Rain then Chance Rain And Snow
|
28°F |
10 mph
N
|
|
Saturday
Nov 14
|
Chance Rain And Snow
|
45°F |
13 mph
NW
|
|
Saturday Night
Nov 14
|
Slight Chance Light Rain then Mostly Cloudy
|
28°F |
7 to 10 mph
NW
|
|
Sunday
Nov 15
|
Mostly Sunny
|
48°F |
9 to 13 mph
NW
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
27°F |
8 mph
NW
|
|
Monday
Nov 16
|
Mostly Sunny
|
53°F |
5 to 8 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Fitchburg.