10-Day Weather Forecast - Chelmsford, MA

Mostly sunny. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Southwest winds 10 to 15 mph becoming west in the afternoon. Gusts up to 30 mph.

Partly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Sunny cooler with highs in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s. West winds around 5 mph.

Snow. Highs in the upper 30s. Chance of snow near 100 percent.

Mostly cloudy with a 50 percent chance of snow showers. Lows in the upper 20s.

Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Partly cloudy. Highs in the mid 30s. Lows in the lower 20s.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. A chance of rain freezing rain and snow. Lows in the upper 20s. Highs around 40. Chance of precipitation 50 percent.

Mostly cloudy. A chance of rain freezing rain and snow. Lows in the upper 20s. Highs around 40. Chance of precipitation 50 percent.

Mostly cloudy. Lows in the mid 20s.

Partly sunny with a chance of rain. Highs in the mid 30s. Chance of rain 30 percent.

Partly cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 28F. Dew point will be around 20F with an average humidity of 69%. Winds will be 3 mph from the NW.

Mostly sunny with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 35F. Dew point will be around 22F with an average humidity of 64%. Winds will be 4 mph from the NW.

Mostly clear. Low temperature around 23F. Dew point will be around 16F with an average humidity of 66%. Winds will be 5 mph from the NW.

Sunny. High temperature around 32F. Dew point will be around 15F with an average humidity of 56%. Winds will be 6 mph from the NW.

Clear. Low temperature around 19F. Dew point will be around 11F with an average humidity of 62%. Winds will be 7 mph from the NW.