South Chelmsford, MA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 31°F
Feels Like 31°F  
Humidity 66% Dew Point 21°F Wind W 1 MPH Gusts 3 Barometer 30.11 in.
Report from a MADIS/MESONET weather station 1.6 mi. SSW of central South Chelmsford
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Point Forecast at a Glance

SatNov 29
Sat Nov 29: Sunny, High 41F, Low 25F
41
25
SunNov 30
Sun Nov 30: Snow, High 48F, Low 32F
80%
48
32
MonDec 1
Mon Dec 1: Sunny, High 40F, Low 21F
40
21
TueDec 2
Tue Dec 2: Rain And Snow, High 37F, Low 27F
70%
37
27
WedDec 3
Wed Dec 3: Snow, High 38F, Low 23F
30%
38
23
ThuDec 4
Thu Dec 4: Partly Sunny, High 38F, Low 11F
38
11
FriDec 5
Fri Dec 5: Mostly Sunny, High 30F
30
 

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 41°F to 30°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for November-December. Normal highs for this period are around 44°F with lows around 27°F.

This Date in Weather History

1985 - The temperature at Bismarck, ND, plunged to 30 degrees below zero to establish their record low for the month of November. The high that day was 4 degrees below zero.

More on this and other weather history

South Chelmsford, MA 7 Day Weather Forecast Details

Saturday Nov 29

Sunny

Day: Sunny, with a high near 41. West wind 6 to 10 mph, with gusts as high as 21 mph.

Increasing Clouds

Night: Increasing clouds, with a low around 25. Calm wind.

Sunday Nov 30

Snow

Day: A slight chance of snow before 10am, then rain. High near 48. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Rain

Night: Rain, mainly before midnight. Low around 32. West wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Dec 1

Sunny

Day: Sunny, with a high near 40. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 21. Light and variable wind.

Tuesday Dec 2

Rain And Snow

Day: A chance of snow before 2pm, then rain and snow likely. Cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 70%.

Rain And Snow

Night: Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 27. North wind 3 to 7 mph. Chance of precipitation is 70%.

Wednesday Dec 3

Snow

Day: A chance of snow before 8am. Mostly sunny, with a high near 38. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23. Southwest wind 3 to 6 mph.

Thursday Dec 4

Partly Sunny

Day: Partly sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 21 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 11. Northwest wind around 7 mph.

Friday Dec 5

Mostly Sunny

Day: Mostly sunny, with a high near 30. West wind around 7 mph.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.