Weather in Chelmsford, Massachusetts, United States

7-Day Detailed Weather Forecast for Chelmsford

Overnight

Temperature: 51°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: A slight chance of rain before 4am, then patchy fog between 4am and 5am, then a chance of rain and patchy fog. Mostly cloudy, with a low around 51. Southwest wind around 2 mph. Chance of precipitation is 30%.

Friday

Temperature: 66°F

Wind Speed: 1 to 9 mph

Wind Direction: NE

Forecast: A chance of rain and patchy fog before 4pm. Mostly cloudy. High near 66, with temperatures falling to around 60 in the afternoon. Northeast wind 1 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 48°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 48. Northeast wind around 3 mph.

Saturday

Temperature: 55°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: Patchy fog before 10am. Mostly cloudy, with a high near 55. Northeast wind 3 to 8 mph.

Saturday Night

Temperature: 44°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 3am. Cloudy, with a low around 44. Southeast wind 2 to 6 mph. Chance of precipitation is 20%.

Sunday

Temperature: 57°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Rain showers. Cloudy, with a high near 57. Southwest wind 3 to 9 mph. Chance of precipitation is 90%.

Sunday Night

Temperature: 34°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Rain showers before 1am. Partly cloudy, with a low around 34. West wind around 9 mph. Chance of precipitation is 80%.

Monday

Temperature: 49°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 49. Northwest wind 7 to 10 mph.

Monday Night

Temperature: 29°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 29. Northwest wind 3 to 8 mph.

Tuesday

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 53. West wind around 6 mph.

Tuesday Night

Temperature: 39°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 39. Southwest wind around 7 mph.

Wednesday

Temperature: 62°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Partly sunny, with a high near 62. West wind around 8 mph.

Wednesday Night

Temperature: 39°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 39. Northwest wind around 7 mph.

Thursday

Temperature: 62°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 62. Northwest wind around 7 mph.