Weather in Chelmsford, Massachusetts, United States

7-Day Detailed Weather Forecast for Chelmsford

Today

Temperature: 38°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: A chance of rain between noon and 3pm, then a chance of snow. Mostly cloudy, with a high near 38. Northwest wind around 3 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Tonight

Temperature: 25°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: A chance of snow before 2am. Mostly cloudy, with a low around 25. North wind around 3 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

Thursday

Temperature: 40°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 40. Northeast wind around 2 mph.

Thursday Night

Temperature: 24°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: A slight chance of snow after 4am. Mostly cloudy, with a low around 24. South wind around 2 mph. Chance of precipitation is 20%.

Friday

Temperature: 37°F

Wind Speed: 1 to 6 mph

Wind Direction: E

Forecast: A chance of snow before 8am, then a chance of freezing rain between 8am and 10am, then a chance of snow between 10am and 11am, then a chance of rain and snow between 11am and noon, then rain and snow. Cloudy, with a high near 37. East wind 1 to 6 mph. Chance of precipitation is 80%. New snow accumulation of around one inch possible.

Friday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Rain and snow before 7pm, then rain and snow. Cloudy, with a low around 29. Northeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Temperature: 36°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A chance of snow. Mostly cloudy, with a high near 36. Northeast wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Saturday Night

Temperature: 20°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: A chance of snow. Mostly cloudy, with a low around 20. Northeast wind around 3 mph. Chance of precipitation is 30%.

Sunday

Temperature: 35°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of snow. Mostly cloudy, with a high near 35. Northeast wind around 7 mph. Chance of precipitation is 40%.

Sunday Night

Temperature: 25°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: A chance of snow. Cloudy, with a low around 25. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.

Monday

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a high near 34. North wind around 10 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 18°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: A chance of snow before 1am. Partly cloudy, with a low around 18. Northwest wind around 8 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 30°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 30. Northwest wind around 9 mph.

Tuesday Night

Temperature: 8°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 8. Northwest wind around 7 mph.