Weather in Waltham, Massachusetts, United States

7-Day Detailed Weather Forecast for Waltham

This Afternoon

Temperature: 32°F

Wind Speed: 14 mph

Wind Direction: N

Forecast: A slight chance of snow. Cloudy, with a high near 32. North wind around 14 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

Tonight

Temperature: 14°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A chance of snow showers before 8pm. Partly cloudy, with a low around 14. Wind chill values as low as -1. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Monday

Temperature: 26°F

Wind Speed: 14 to 17 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 26. Wind chill values as low as -1. West wind 14 to 17 mph, with gusts as high as 32 mph.

Monday Night

Temperature: 19°F

Wind Speed: 5 to 13 mph

Wind Direction: W

Forecast: A slight chance of snow showers between 9pm and midnight. Mostly cloudy, with a low around 19. West wind 5 to 13 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 32. West wind around 6 mph.

Tuesday Night

Temperature: 24°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 24. Southwest wind 3 to 9 mph.

Wednesday

Temperature: 43°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 43. Southwest wind 7 to 10 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 26°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 26. West wind 3 to 7 mph.

Thursday

Temperature: 49°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 49. Southwest wind 3 to 8 mph.

Thursday Night

Temperature: 37°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: Rain showers after 7pm. Mostly cloudy, with a low around 37. South wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Friday

Temperature: 49°F

Wind Speed: 10 to 14 mph

Wind Direction: SW

Forecast: Rain showers likely before 3pm. Partly sunny, with a high near 49. Southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Friday Night

Temperature: 22°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 22. West wind 5 to 10 mph.

Saturday

Temperature: 39°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of snow showers between 9am and 1pm, then a slight chance of rain showers between 1pm and 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 39. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 32°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 32. Southwest wind around 7 mph.