10-Day Weather Forecast - Watertown, MA

Cloudy with a 40 percent chance of showers. Highs in the upper 50s. Temperature falling into the lower 40s in the afternoon. Southwest winds 10 to 15 mph becoming west in the afternoon. Gusts up to 25 mph.

Mostly cloudy with a chance of rain showers in the evening then mostly clear after midnight. Much cooler with lows in the upper 20s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Mostly sunny. Cooler with highs in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. Near steady temperature in the upper 30s. Southwest winds around 10 mph with gusts up to 25 mph.

Mostly sunny. Highs in the upper 40s.

Mostly clear. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 40s.

Rain likely. Near steady temperature in the upper 30s. Chance of rain 60 percent.

Rain. Not as cool with highs in the upper 50s. Chance of rain 90 percent.

Rain. Lows in the lower 30s. Chance of rain 80 percent.

Mostly sunny. Much cooler with highs in the lower 40s.

Mostly clear. Lows in the lower 20s.

Mostly sunny. Highs in the upper 30s.

Clear. Low temperature around 31F. Dew point will be around 13F with an average humidity of 46%. Winds will be 2 mph from the E.

Sunny. High temperature around 43F. Dew point will be around 19F with an average humidity of 43%. Winds will be 4 mph from the E.

Clear. Low temperature around 33F. Dew point will be around 22F with an average humidity of 61%. Winds will be 3 mph from the SE.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 49F. Dew point will be around 27F with an average humidity of 54%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 40F. Dew point will be around 32F with an average humidity of 69%. Winds will be 6 mph from the SW.