10-Day Weather Forecast - Waltham, MA

Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.

Partly cloudy. Lows in the mid 40s. Light and variable winds.

Mostly cloudy. Highs in the mid 60s. South winds 5 to 10 mph.

Showers. Lows in the mid 50s. Chance of rain 90 percent.

Showers likely. Highs in the mid 60s. Chance of rain 70 percent.

Partly cloudy. Lows in the lower 50s.

Mostly cloudy. A 40 percent chance of showers. Highs in the mid 60s.

Mostly cloudy. A 40 percent chance of showers. Lows in the lower 50s.

Partly sunny with a 40 percent chance of showers. Highs in the lower 60s.

Mostly clear. Lows in the mid 40s.

Mostly clear. Highs in the lower 60s.

Mostly cloudy. Low temperature around 47F. Dew point will be around 45F with an average humidity of 89%. Winds will be 7 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 62F with an average humidity of 97%. Winds will be 9 mph from the SE.

Mostly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 52F with an average humidity of 94%. Winds will be 10 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 50F with an average humidity of 61%. Winds will be 7 mph from the W.

Cloudy. Low temperature around 46F. Dew point will be around 35F with an average humidity of 61%. Winds will be 10 mph from the NW.

Cloudy. High temperature around 50F. Dew point will be around 34F with an average humidity of 55%. Winds will be 11 mph from the NNE.

Cloudy. Low temperature around 46F. Dew point will be around 32F with an average humidity of 78%. Winds will be 15 mph from the NNE.