South Britain, CT Hourly Weather Forecast
Next 48 Hours
Sun, Sep 20th 2026
Light rain shower expected later. Temps range from 59° to 63°. Light winds from the NNE at 4.7 mph, as humidity fluctuates between 99% to 100%, and an avg barometric pressure of 29.95 inHg.
| Sun, Sep 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
9 PM Light Rain Shower UV: 0 |
63°F Feels 66°F |
100% | 1.8 NNE | 29.95 | 62.6°F | 70% Rain est. 0.02in |
10 PM Light Rain ShowerUV: 0 |
62°F Feels 62°F |
99% | 5.8 NNE | 29.95 | 61.5°F | 69% Rain est. 0.02in |
11 PM Fog UV: 0 |
59°F Feels 58°F |
99% | 6.5 NNE | 29.96 | 58.7°F | 45% |
Mon, Sep 21st 2026
Expect consistent Overcast skies throughout the day. Temps range from 54° to 67°. Breezy wind, shifting from NNE to ENE at 7.2 mph, with humidity levels between 50% to 99%, and an avg barometric pressure of 30.08 inHg.
| Mon, Sep 21st | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM FogUV: 0 |
58°F Feels 58°F |
99% | 6 NNE | 29.97 | 58.1°F | 53% |
1 AM FogUV: 0 |
58°F Feels 57°F |
99% | 6.5 NNE | 29.98 | 57.7°F | 43% |
2 AM Overcast UV: 0 |
57°F Feels 55°F |
98% | 8.3 NNE | 29.99 | 56.5°F | 34% |
3 AM OvercastUV: 0 |
56°F Feels 52°F |
98% | 9.2 NNE | 29.99 | 55°F | 34% |
4 AM OvercastUV: 0 |
55°F Feels 52°F |
97% | 8.1 NNE | 30 | 54.1°F | 34% |
5 AM OvercastUV: 0 |
55°F Feels 51°F |
96% | 8.1 NNE | 30.02 | 53.5°F | 33% |
6 AM OvercastUV: 0 |
54°F Feels 51°F |
96% | 7.8 NNE | 30.03 | 52.9°F | 33% |
7 AM Mist UV: 0 |
54°F Feels 51°F |
95% | 7.4 NNE | 30.05 | 52.3°F | 36% |
8 AM Overcast UV: 0.4 |
54°F Feels 50°F |
89% | 8.9 NNE | 30.07 | 51.2°F | 29% |
9 AM OvercastUV: 1.1 |
56°F Feels 51°F |
81% | 9.4 NNE | 30.1 | 50.3°F | 24% |
10 AM OvercastUV: 2.5 |
59°F Feels 53°F |
66% | 10.7 NNE | 30.11 | 47.6°F | 16% |
11 AM OvercastUV: 3.9 |
62°F Feels 56°F |
59% | 10.3 NNE | 30.12 | 47.7°F | 14% |
12 PM OvercastUV: 4.7 |
64°F Feels 58°F |
56% | 10.1 NNE | 30.12 | 47.9°F | 13% |
1 PM OvercastUV: 5.5 |
66°F Feels 61°F |
52% | 9.2 NNE | 30.11 | 48.1°F | 12% |
2 PM OvercastUV: 4.5 |
67°F Feels 62°F |
50% | 8.5 NNE | 30.1 | 47.8°F | 12% |
3 PM OvercastUV: 3.2 |
67°F Feels 62°F |
50% | 7.6 NNE | 30.11 | 47.4°F | 12% |
4 PM OvercastUV: 1.7 |
66°F Feels 62°F |
52% | 5.8 NNE | 30.1 | 48°F | 12% |
5 PM OvercastUV: 0.8 |
65°F Feels 63°F |
58% | 4.9 NNE | 30.1 | 50.3°F | 14% |
6 PM OvercastUV: 0.2 |
62°F Feels 61°F |
69% | 4.3 NNE | 30.11 | 52.2°F | 18% |
7 PM OvercastUV: 0 |
58°F Feels 56°F |
75% | 4.9 N | 30.13 | 50.2°F | 21% |
8 PM OvercastUV: 0 |
56°F Feels 54°F |
75% | 4 NNE | 30.15 | 48.5°F | 21% |
9 PM OvercastUV: 0 |
57°F Feels 54°F |
72% | 3.8 NE | 30.18 | 47.9°F | 20% |
10 PM OvercastUV: 0 |
56°F Feels 53°F |
74% | 4 NE | 30.19 | 47.6°F | 21% |
11 PM OvercastUV: 0 |
55°F Feels 52°F |
76% | 5.4 ENE | 30.2 | 47.2°F | 21% |
Tue, Sep 22nd 2026
Skies will shift from scattered showers to Overcast conditions as the day goes on. Temps range from 49° to 56°. Breezy wind, shifting from NE to ENE at 8.5 mph, while humidity ranges from 63% to 98%, and an avg barometric pressure of 30.3 inHg.
| Tue, Sep 22nd | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM OvercastUV: 0 |
54°F Feels 51°F |
76% | 5.8 NE | 30.2 | 46.8°F | 21% |
1 AM OvercastUV: 0 |
54°F Feels 51°F |
75% | 5.8 NE | 30.21 | 46.3°F | 21% |
2 AM OvercastUV: 0 |
54°F Feels 51°F |
75% | 5.6 NE | 30.22 | 46.1°F | 21% |
3 AM OvercastUV: 0 |
53°F Feels 50°F |
74% | 6.5 NE | 30.23 | 45.4°F | 21% |
4 AM OvercastUV: 0 |
53°F Feels 49°F |
74% | 7.2 NE | 30.24 | 44.9°F | 21% |
5 AM Scattered Showers UV: 0 |
51°F Feels 48°F |
79% | 7.6 NE | 30.26 | 45.1°F | 25% |
6 AM Scattered ShowersUV: 0 |
51°F Feels 47°F |
78% | 7.8 NNE | 30.26 | 44.3°F | 24% |
7 AM Scattered Showers UV: 0 |
50°F Feels 46°F |
78% | 9.8 NE | 30.26 | 43.7°F | 23% |
8 AM Scattered ShowersUV: 0.1 |
50°F Feels 47°F |
85% | 8.1 NE | 30.29 | 46.1°F | 29% |
9 AM Light Rain UV: 0.1 |
50°F Feels 46°F |
96% | 9.6 NE | 30.3 | 48.8°F | 77% Rain est. 0.04in |
10 AM Light RainUV: 0.3 |
49°F Feels 45°F |
98% | 9.6 NNE | 30.33 | 48.5°F | 75% Rain est. 0.03in |
11 AM Light RainUV: 0.4 |
49°F Feels 45°F |
98% | 9.8 NE | 30.34 | 48.3°F | 79% Rain est. 0.05in |
12 PM Light RainUV: 0.6 |
49°F Feels 45°F |
98% | 9.4 NE | 30.35 | 48.1°F | 78% Rain est. 0.04in |
1 PM Light Rain Shower UV: 0.9 |
49°F Feels 45°F |
97% | 8.7 NE | 30.35 | 48°F | 69% Rain est. 0.03in |
2 PM Light RainUV: 0.9 |
49°F Feels 46°F |
96% | 8.3 NE | 30.35 | 48.3°F | 75% Rain est. 0.04in |
3 PM Scattered ShowersUV: 1.8 |
52°F Feels 48°F |
88% | 9.2 ENE | 30.35 | 48.2°F | 32% |
4 PM Partly Cloudy UV: 1.6 |
54°F Feels 48°F |
74% | 11.2 ENE | 30.33 | 46.2°F | 11% |
5 PM Scattered ShowersUV: 0.8 |
56°F Feels 50°F |
65% | 10.1 ENE | 30.32 | 44.2°F | 12% |
6 PM OvercastUV: 0.2 |
55°F Feels 50°F |
65% | 8.3 ENE | 30.33 | 43.1°F | 16% |
7 PM Scattered ShowersUV: 0 |
53°F Feels 48°F |
63% | 10.1 ENE | 30.35 | 41.1°F | 15% |
8 PM OvercastUV: 0 |
52°F Feels 47°F |
66% | 9.6 ENE | 30.38 | 40.6°F | 17% |
Ask About Weather
Try our Weather Chatbot. It provides up to 10 days of forecast information!Hourly Weather Nearby
More Local Information
Bookmark and Share
