Waltham Hourly Forecast
Next 48 Hours
Today
Partly sunny. A slight chance of rain this morning, then rain likely this afternoon. Highs in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tonight
Rain. Patchy fog. Lows in the upper 30s. East winds 5 to 10 mph, becoming north after midnight. Chance of rain 80 percent.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
6 AM Overcast  UV Index: 0 |
47°F Feels 40°F |
93% | 11.9 S | 29.26 inHg | 46.3°F | 0% |
7 AM Overcast  UV Index: 0 |
45°F Feels 38°F |
85% | 12.1 S | 29.3 inHg | 40.6°F | 0% |
8 AM Light Rain UV Index: 0.2 |
44°F Feels 38°F |
84% | 10.7 S | 29.32 inHg | 38.9°F | 100% Rain est. 0.07in |
9 AM Overcast UV Index: 0.6 |
44°F Feels 38°F |
82% | 9.4 S | 29.35 inHg | 38.4°F | 0% |
10 AM Cloudy  UV Index: 1.1 |
45°F Feels 39°F |
79% | 10.3 S | 29.37 inHg | 38.3°F | 0% |
11 AM Partly Cloudy  UV Index: 1.5 |
47°F Feels 41°F |
74% | 10.7 S | 29.39 inHg | 38.7°F | 0% |
12 PM Partly Cloudy UV Index: 1.5 |
48°F Feels 43°F |
70% | 10.3 S | 29.4 inHg | 39°F | 0% |
1 PM Partly Cloudy UV Index: 0.8 |
49°F Feels 45°F |
68% | 10.1 S | 29.4 inHg | 39.6°F | 0% |
2 PM Sunny UV Index: 0.4 |
50°F Feels 45°F |
67% | 10.7 SSE | 29.41 inHg | 40°F | 0% |
3 PM Cloudy UV Index: 0.2 |
49°F Feels 44°F |
67% | 8.9 SSE | 29.42 inHg | 39.1°F | 0% |
4 PM Overcast UV Index: 0 |
48°F Feels 44°F |
70% | 8.3 SSE | 29.43 inHg | 38.3°F | 0% |
5 PM Overcast UV Index: 0 |
47°F Feels 44°F |
73% | 6.3 SSE | 29.44 inHg | 38.9°F | 0% |
6 PM Overcast UV Index: 0 |
47°F Feels 44°F |
77% | 4.5 SE | 29.45 inHg | 40.2°F | 0% |
7 PM Overcast UV Index: 0 |
47°F Feels 43°F |
80% | 0.9 SE | 29.47 inHg | 41°F | 0% |
8 PM Overcast UV Index: 0 |
47°F Feels 42°F |
81% | 1.6 NNE | 29.47 inHg | 40.9°F | 0% |
9 PM Overcast UV Index: 0 |
45°F Feels 40°F |
82% | 1.1 NNW | 29.47 inHg | 41.2°F | 0% |
10 PM Overcast UV Index: 0 |
44°F Feels 40°F |
94% | 2.5 ENE | 29.48 inHg | 41.8°F | 0% |
11 PM Overcast UV Index: 0 |
43°F Feels 40°F |
94% | 4 E | 29.47 inHg | 41.3°F | 0% |
Saturday
Rain likely. Patchy fog in the morning. Highs in the upper 40s. Northwest winds 10 to 15 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. Chance of rain 70 percent.
Saturday Night
Mostly cloudy with a 50 percent chance of rain. Near steady temperature in the lower 40s. West winds 10 to 15 mph. Gusts up to 35 mph, decreasing to 25 mph after midnight.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Mist UV Index: 0 |
43°F Feels 40°F |
96% | 2 ESE | 29.44 inHg | 41.4°F | 0% |
1 AM MistUV Index: 0 |
43°F Feels 40°F |
95% | 0.7 SW | 29.43 inHg | 41.5°F | 0% |
2 AM MistUV Index: 0 |
43°F Feels 39°F |
97% | 1.3 W | 29.43 inHg | 41.9°F | 0% |
3 AM MistUV Index: 0 |
43°F Feels 39°F |
97% | 3.6 NW | 29.4 inHg | 41.9°F | 100% Rain est. 0.06in |
4 AM MistUV Index: 0 |
43°F Feels 38°F |
97% | 3.1 NNW | 29.39 inHg | 41.9°F | 100% Rain est. 0.09in |
5 AM Moderate Rain UV Index: 0 |
42°F Feels 37°F |
97% | 6 NNW | 29.37 inHg | 41.9°F | 100% Rain est. 0.12in |
6 AM Moderate RainUV Index: 0 |
42°F Feels 36°F |
96% | 7.8 NNW | 29.39 inHg | 40.5°F | 100% Rain est. 0.12in |
7 AM Moderate Rain UV Index: 0 |
41°F Feels 34°F |
96% | 8.7 NW | 29.4 inHg | 39.8°F | 100% Rain est. 0.12in |
8 AM Moderate RainUV Index: 0 |
42°F Feels 35°F |
96% | 8.9 NW | 29.41 inHg | 39.2°F | 100% Rain est. 0.12in |
9 AM Moderate RainUV Index: 0.1 |
42°F Feels 35°F |
87% | 10.1 NW | 29.39 inHg | 38.5°F | 100% Rain est. 0.08in |
10 AM Moderate RainUV Index: 0.2 |
43°F Feels 36°F |
83% | 9.2 NW | 29.38 inHg | 38.2°F | 100% Rain est. 0.06in |
11 AM Light RainUV Index: 0.4 |
44°F Feels 36°F |
79% | 9.4 NW | 29.37 inHg | 37.8°F | 100% Rain est. 0.04in |
12 PM Light RainUV Index: 0.4 |
44°F Feels 37°F |
75% | 11.4 NW | 29.36 inHg | 37°F | 100% Rain est. 0.02in |
1 PM Light RainUV Index: 0.4 |
45°F Feels 37°F |
73% | 11.6 NW | 29.36 inHg | 36.5°F | 100% Rain est. 0.01in |
2 PM Cloudy UV Index: 0.4 |
44°F Feels 36°F |
71% | 11.6 WNW | 29.36 inHg | 36.1°F | 0% |
3 PM Cloudy UV Index: 0.2 |
44°F Feels 36°F |
73% | 13.6 NW | 29.39 inHg | 35.8°F | 0% |
4 PM Cloudy UV Index: 0 |
43°F Feels 35°F |
74% | 14.5 NW | 29.4 inHg | 35.6°F | 0% |
5 PM Partly Cloudy  UV Index: 0 |
42°F Feels 33°F |
75% | 15.2 NW | 29.41 inHg | 35.4°F | 0% |
6 PM Partly Cloudy UV Index: 0 |
41°F Feels 32°F |
76% | 15.7 NW | 29.44 inHg | 33.6°F | 0% |
7 PM Partly Cloudy UV Index: 0 |
40°F Feels 30°F |
76% | 15 NW | 29.46 inHg | 32.7°F | 0% |
8 PM Partly Cloudy UV Index: 0 |
40°F Feels 30°F |
77% | 14.3 WNW | 29.47 inHg | 31.8°F | 0% |
9 PM Partly Cloudy UV Index: 0 |
40°F Feels 30°F |
77% | 13.6 WNW | 29.49 inHg | 32.7°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
40°F Feels 32°F |
77% | 13 WNW | 29.5 inHg | 33.1°F | 0% |
11 PM Partly Cloudy UV Index: 0 |
41°F Feels 32°F |
76% | 12.5 WNW | 29.5 inHg | 34°F | 0% |
Sunday
Mostly sunny. Highs around 50. West winds 10 to 15 mph with gusts up to 35 mph.
Sunday Night
Mostly clear. Lows in the mid 30s.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Cloudy  UV Index: 0 |
41°F Feels 33°F |
76% | 11.9 WNW | 29.53 inHg | 33.9°F | 0% |
1 AM Cloudy UV Index: 0 |
41°F Feels 33°F |
75% | 11.6 WNW | 29.54 inHg | 34.1°F | 0% |
2 AM Cloudy UV Index: 0 |
42°F Feels 33°F |
74% | 10.3 W | 29.55 inHg | 34.2°F | 0% |
3 AM Cloudy UV Index: 0 |
42°F Feels 33°F |
72% | 12.5 W | 29.57 inHg | 33.3°F | 0% |
4 AM Cloudy UV Index: 0 |
41°F Feels 33°F |
71% | 15 WNW | 29.59 inHg | 32.8°F | 0% |
5 AM Clear  UV Index: 0 |
41°F Feels 33°F |
70% | 14.3 WNW | 29.6 inHg | 32.3°F | 0% |
Currently
 |
44°F |
29.31in
Barometer 83%
Humidity South 9.2mph Wind |
| Mostly Cloudy | ||
Hourly Weather Nearby
More Local Information
Bookmark and Share
Download our App
