National Weather Service Forecast for: Waltham MA
Issued by: National Weather Service Norton, MA
Updated: 11:41 am EST Dec 23, 2024
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 24. Light and variable wind.
Mostly Sunny

 Tonight

Tonight: A slight chance of snow before 4am, then a chance of snow after 5am. Increasing clouds, with a low around 18. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Chance Snow

 Tuesday

Tuesday: A chance of snow, mainly between 7am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 33. Southwest wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Chance Snow
then Mostly
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 20. North wind around 7 mph.
Mostly Clear

 Christmas
Day
Christmas Day: Sunny, with a high near 30. North wind 5 to 7 mph.
Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 23. Light north wind.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 35. North wind 3 to 5 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 20. Calm wind.
Mostly Clear

 Friday

Friday: Sunny, with a high near 37. Light north wind.
Sunny
Hi 24 °F Lo 18 °F Hi 33 °F Lo 20 °F Hi 30 °F Lo 23 °F Hi 35 °F Lo 20 °F Hi 37 °F

 

This Afternoon
 
 Mostly sunny, with a high near 24. Light and variable wind.
Tonight
 
 A slight chance of snow before 4am, then a chance of snow after 5am. Increasing clouds, with a low around 18. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
 
 A chance of snow, mainly between 7am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 33. Southwest wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
 
 Mostly clear, with a low around 20. North wind around 7 mph.
Christmas Day
 
 Sunny, with a high near 30. North wind 5 to 7 mph.
Wednesday Night
 
 Partly cloudy, with a low around 23. Light north wind.
Thursday
 
 Mostly sunny, with a high near 35. North wind 3 to 5 mph.
Thursday Night
 
 Mostly clear, with a low around 20. Calm wind.
Friday
 
 Sunny, with a high near 37. Light north wind.
Friday Night
 
 Partly cloudy, with a low around 20. Calm wind.
Saturday
 
 Mostly sunny, with a high near 38. Light north wind.
Saturday Night
 
 Mostly cloudy, with a low around 27. Calm wind.
Sunday
 
 Mostly cloudy, with a high near 41. North wind 3 to 5 mph.

 

Forecast from NOAA-NWS for Waltham MA.