Waltham, Massachusetts, United States
From the US National Weather ServiceIssued 11:11 am · Checked
Forecast for now
50°now
Rain
- Wind 8 mph E
- 24% chance of rain
- Humidity 83%
High 52° Low 37°
Rain from 5 pm. Take an umbrella. Cooling to 45° by 11 pm.
Your next 12 hours
View all 47 hoursEvery 2 hours · rain per hour
Coming up
- Tomorrow Rain from 12 am to 9 am, up to 100% chance.
- Saturday Below freezing overnight, 32°.
Next 48 hours
nowFri
40°50°Rain100%52°37°
12 pm3 pm6 pm9 pm12 am3 am6 am9 am
FriSat
40°50°RainCloudyMostly cloudy39°36°37°41°
12 pm3 pm6 pm9 pm12 am3 am6 am9 am
temperaturechance of raincloud covernight
Hour by hour
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Rain | 50° | 24 | 8 | |
| Rain | 52° | 23 | 9 | |
| Rain | 52° | 32 | 12 | |
| Rain | 50° | 40 | 12 | |
| Rain | 48° | 49 | 15 | |
| Rain | 48° | 60 | 15 | |
| Rain | 46° | 70 | 15 | |
| Rain | 46° | 81 | 15 | |
| Rain | 46° | 82 | 15 | |
| Rain | 46° | 84 | 15 | |
| Rain | 46° | 85 | 15 | |
| Rain | 45° | 90 | 15 |
Show all 47 hours
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Rain | 45° | 95 | 15 | |
| Rain | 45° | 100 | 15 | |
| Rain | 43° | 100 | 15 | |
| Rain | 43° | 100 | 15 | |
| Rain | 41° | 100 | 15 | |
| Rain | 39° | 90 | 15 | |
| Rain | 37° | 81 | 15 | |
| Rain | 37° | 71 | 15 | |
| Rain | 37° | 54 | 14 | |
| Rain | 39° | 36 | 12 | |
| Rain | 39° | 19 | 12 | |
| Rain | 39° | 18 | 12 | |
| Rain | 39° | 18 | 11 | |
| Rain | 39° | 17 | 11 | |
| Rain | 39° | 19 | 9 | |
| Rain | 39° | 20 | 9 | |
| Rain | 39° | 22 | 8 | |
| Rain | 37° | 20 | 8 | |
| Rain | 37° | 17 | 7 | |
| Rain | 37° | 15 | 7 | |
| Cloudy | 36° | 13 | 7 | |
| Cloudy | 36° | 12 | 7 | |
| Cloudy | 36° | 10 | 7 | |
| Cloudy | 36° | 8 | 7 |
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Cloudy | 37° | Dry | 7 | |
| Cloudy | 37° | Dry | 7 | |
| Cloudy | 37° | Dry | 7 | |
| Cloudy | 37° | Dry | 6 | |
| Cloudy | 36° | Dry | 6 | |
| Cloudy | 36° | Dry | 6 | |
| Mostly cloudy | 36° | Dry | 6 | |
| Mostly cloudy | 32° | 8 | 4 | |
| Mostly cloudy | 36° | 8 | 6 | |
| Mostly cloudy | 37° | 8 | 6 | |
| Mostly cloudy | 41° | 9 | 7 |
About this forecast
- The forecast comes from the US National Weather Service. We check for new forecasts around the clock and show them within minutes.
- Official US weather warnings from the National Weather Service appear above the forecast while any are in force.
- We don't yet publish how accurate forecasts are for this place.