Weather in Waltham, Massachusetts, United States

7-Day Detailed Weather Forecast for Waltham

Today

Temperature: 25°F

Wind Speed: 14 to 17 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 25. Northwest wind 14 to 17 mph, with gusts as high as 33 mph.

Tonight

Temperature: 17°F

Wind Speed: 14 mph

Wind Direction: NW

Forecast: Clear, with a low around 17. Northwest wind around 14 mph, with gusts as high as 31 mph.

Wednesday

Temperature: 25°F

Wind Speed: 16 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 25. West wind around 16 mph, with gusts as high as 30 mph.

Wednesday Night

Temperature: 15°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 15. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

Thursday

Temperature: 29°F

Wind Speed: 14 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 29. Northwest wind around 14 mph, with gusts as high as 28 mph.

Thursday Night

Temperature: 24°F

Wind Speed: 13 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 24. Northwest wind around 13 mph, with gusts as high as 26 mph.

Friday

Temperature: 38°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 38. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

Friday Night

Temperature: 24°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 24. Northwest wind 2 to 7 mph.

Saturday

Temperature: 34°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: A slight chance of snow after noon. Mostly cloudy, with a high near 34. Northwest wind 2 to 6 mph.

Saturday Night

Temperature: 25°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: A slight chance of snow. Mostly cloudy, with a low around 25. North wind around 8 mph.

Sunday

Temperature: 36°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: A slight chance of snow before 7am. Mostly sunny, with a high near 36. Northwest wind around 9 mph.

Sunday Night

Temperature: 20°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20. Northwest wind around 6 mph.

Monday

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 33. Northwest wind around 6 mph.

Monday Night

Temperature: 17°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 17. Northwest wind around 5 mph.