Groton Hourly Forecast
Next 48 Hours
This Afternoon
Mostly cloudy with a 30 percent chance of showers. Near steady temperature in the mid 40s. Southeast winds 5 to 10 mph with gusts up to 25 mph.
Tonight
Rain. Patchy fog. Lows in the upper 30s. Northeast winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain near 100 percent.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
3 PM Sunny UV Index: 0.2 |
50°F Feels 46°F |
64% | 9.6 SSE | 29.45 inHg | 41.1°F | 0% |
4 PM SunnyUV Index: 0 |
48°F Feels 44°F |
65% | 9.2 SE | 29.45 inHg | 37.3°F | 0% |
5 PM Cloudy  UV Index: 0 |
47°F Feels 43°F |
66% | 8.3 SE | 29.48 inHg | 35.7°F | 0% |
6 PM Cloudy UV Index: 0 |
46°F Feels 43°F |
67% | 7.2 SE | 29.49 inHg | 35.1°F | 0% |
7 PM Partly Cloudy  UV Index: 0 |
45°F Feels 42°F |
67% | 4.9 ESE | 29.49 inHg | 35.2°F | 0% |
8 PM Cloudy UV Index: 0 |
45°F Feels 41°F |
69% | 4.9 ESE | 29.49 inHg | 34.9°F | 0% |
9 PM Overcast  UV Index: 0 |
44°F Feels 40°F |
71% | 4.7 ENE | 29.49 inHg | 35.3°F | 0% |
10 PM Overcast UV Index: 0 |
44°F Feels 39°F |
75% | 2.2 NNE | 29.5 inHg | 36.7°F | 0% |
11 PM Overcast UV Index: 0 |
43°F Feels 38°F |
85% | 2.5 NW | 29.51 inHg | 38.6°F | 0% |
Saturday
Rain. Patchy fog in the morning. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain near 100 percent.
Saturday Night
Partly cloudy. Near steady temperature around 40. Northwest winds 15 to 20 mph with gusts up to 40 mph.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
42°F Feels 38°F |
91% | 2.9 WNW | 29.5 inHg | 39°F | 0% |
1 AM Mist UV Index: 0 |
41°F Feels 38°F |
96% | 4 NW | 29.48 inHg | 40°F | 0% |
2 AM Light Rain UV Index: 0 |
41°F Feels 38°F |
96% | 3.8 NNW | 29.45 inHg | 40.1°F | 100% Rain est. 0.05in |
3 AM MistUV Index: 0 |
41°F Feels 38°F |
96% | 6.7 NNE | 29.44 inHg | 39.9°F | 0% |
4 AM MistUV Index: 0 |
41°F Feels 37°F |
96% | 6.5 NNE | 29.42 inHg | 39.8°F | 0% |
5 AM MistUV Index: 0 |
41°F Feels 36°F |
96% | 6 NNW | 29.41 inHg | 39.8°F | 0% |
6 AM Overcast UV Index: 0 |
40°F Feels 34°F |
93% | 6.9 NW | 29.41 inHg | 38.7°F | 0% |
7 AM Overcast  UV Index: 0 |
39°F Feels 33°F |
89% | 8.3 NW | 29.44 inHg | 36.2°F | 0% |
8 AM Overcast UV Index: 0.1 |
40°F Feels 33°F |
89% | 8.7 NW | 29.43 inHg | 35.6°F | 0% |
9 AM Overcast UV Index: 0.2 |
40°F Feels 34°F |
84% | 8.9 NW | 29.41 inHg | 35.3°F | 0% |
10 AM Overcast UV Index: 0.3 |
41°F Feels 35°F |
80% | 11.2 NW | 29.4 inHg | 35.4°F | 0% |
11 AM Overcast UV Index: 0.4 |
42°F Feels 35°F |
79% | 12.1 NW | 29.39 inHg | 36.5°F | 0% |
12 PM Overcast UV Index: 0.8 |
42°F Feels 35°F |
76% | 13 NW | 29.36 inHg | 35.9°F | 0% |
1 PM Overcast UV Index: 0.6 |
41°F Feels 34°F |
80% | 14.1 NW | 29.35 inHg | 36.1°F | 0% |
2 PM Overcast UV Index: 0.5 |
41°F Feels 33°F |
83% | 14.8 NW | 29.35 inHg | 36°F | 0% |
3 PM Overcast UV Index: 0.2 |
41°F Feels 33°F |
78% | 15.9 NW | 29.36 inHg | 34.6°F | 0% |
4 PM Overcast UV Index: 0 |
41°F Feels 33°F |
76% | 16.3 NW | 29.36 inHg | 33.8°F | 0% |
5 PM Partly Cloudy UV Index: 0 |
41°F Feels 32°F |
73% | 16.6 NW | 29.36 inHg | 33.1°F | 0% |
6 PM Partly Cloudy UV Index: 0 |
40°F Feels 31°F |
74% | 17 NW | 29.41 inHg | 32.5°F | 0% |
7 PM Partly Cloudy UV Index: 0 |
40°F Feels 31°F |
74% | 16.6 NW | 29.43 inHg | 32.1°F | 0% |
8 PM Partly Cloudy UV Index: 0 |
39°F Feels 30°F |
75% | 16.6 NW | 29.45 inHg | 31.8°F | 0% |
9 PM Partly Cloudy UV Index: 0 |
39°F Feels 30°F |
75% | 15.7 NW | 29.48 inHg | 31.5°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
40°F Feels 32°F |
76% | 14.5 NW | 29.49 inHg | 31.3°F | 0% |
11 PM Cloudy UV Index: 0 |
39°F Feels 30°F |
76% | 13.9 WNW | 29.44 inHg | 33.8°F | 0% |
Sunday
Mostly sunny. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 40 mph.
Sunday Night
Mostly clear. Lows around 30.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear  UV Index: 0 |
38°F Feels 29°F |
77% | 13.6 WNW | 29.53 inHg | 30.7°F | 0% |
1 AM Clear UV Index: 0 |
37°F Feels 28°F |
77% | 14.5 WNW | 29.54 inHg | 30.5°F | 0% |
2 AM Clear UV Index: 0 |
37°F Feels 28°F |
78% | 13.9 WNW | 29.55 inHg | 30.3°F | 0% |
3 AM Clear UV Index: 0 |
36°F Feels 28°F |
79% | 13.4 WNW | 29.58 inHg | 30.4°F | 0% |
4 AM Clear UV Index: 0 |
36°F Feels 28°F |
80% | 13.6 WNW | 29.6 inHg | 30.5°F | 0% |
5 AM Clear UV Index: 0 |
37°F Feels 29°F |
81% | 12.1 WNW | 29.61 inHg | 30.6°F | 0% |
6 AM Clear UV Index: 0 |
37°F Feels 29°F |
79% | 13.4 WNW | 29.64 inHg | 31.4°F | 0% |
7 AM SunnyUV Index: 0 |
38°F Feels 30°F |
78% | 13.6 WNW | 29.65 inHg | 31.8°F | 0% |
8 AM SunnyUV Index: 0.2 |
40°F Feels 32°F |
77% | 13.6 WNW | 29.66 inHg | 32.3°F | 0% |
9 AM SunnyUV Index: 0.5 |
41°F Feels 33°F |
70% | 13.9 WNW | 29.68 inHg | 31.8°F | 0% |
10 AM SunnyUV Index: 0.9 |
42°F Feels 34°F |
66% | 13.9 WNW | 29.69 inHg | 31.6°F | 0% |
11 AM SunnyUV Index: 1.3 |
44°F Feels 37°F |
63% | 12.8 WNW | 29.7 inHg | 31.4°F | 0% |
12 PM SunnyUV Index: 1.4 |
46°F Feels 39°F |
56% | 14.3 WNW | 29.72 inHg | 30.8°F | 0% |
1 PM SunnyUV Index: 1.2 |
47°F Feels 40°F |
52% | 15.2 WNW | 29.72 inHg | 30.4°F | 0% |
2 PM SunnyUV Index: 0.7 |
47°F Feels 41°F |
49% | 14.8 W | 29.73 inHg | 30.1°F | 0% |
Currently
 |
51°F |
29.44in
Barometer 52%
Humidity Southeast 12.7mph Wind |
| Partly Cloudy | ||
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