Current weather conditions and 15 day weather forecast for Thomaston (CDP), Connecticut, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 17 September 2026 Thursday 25 ° C / 76.9°F ![]() Patchy rain nearby |
Feels Like : 26.4 ° C / 79.5°F Humidity : % 69 Pressure : 1022 mb Wind Speed : 9.4 kmph / 5.8 miles from SSW ![]() Visibility : 10 km Precipitation (rainfall) : 0.1 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 September 2026 Thursday | Sunny |
17.3 ° C (63.1°F) |
25.2 ° C (77.4°F) |
20.7 ° C (69.2°F) |
% 87 | 75% | 5 | Sunrise:06:34 AM Sunset: 06:58 PM |
Moonrise:01:58 PM Moonset: 10:30 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Sunny |
12.6 ° C (54.7°F) |
23.9 ° C (75°F) |
19.3 ° C (66.7°F) |
% 71 | 36% | 6.2 | Sunrise:06:35 AM Sunset: 06:57 PM |
Moonrise:02:53 PM Moonset: 11:25 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
6.9 ° C (44.4°F) |
18.2 ° C (64.8°F) |
12.5 ° C (54.6°F) |
% 57 | 10% | 6.2 | Sunrise:06:36 AM Sunset: 06:55 PM |
Moonrise:03:38 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Moderate rain |
9.1 ° C (48.3°F) |
17.6 ° C (63.6°F) |
14.1 ° C (57.4°F) |
% 97 | 94% | 0.2 | Sunrise:06:37 AM Sunset: 06:53 PM |
Moonrise:04:15 PM Moonset: 12:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Overcast |
7.5 ° C (45.6°F) |
18.6 ° C (65.4°F) |
13.2 ° C (55.7°F) |
% 74 | 18% | 4 | Sunrise:06:38 AM Sunset: 06:51 PM |
Moonrise:04:45 PM Moonset: 01:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Overcast |
9.2 ° C (48.5°F) |
12.1 ° C (53.8°F) |
10.6 ° C (51.1°F) |
% 84 | 90% | 3 | Sunrise:06:39 AM Sunset: 06:50 PM |
Moonrise:05:10 PM Moonset: 02:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Light rain shower |
9.2 ° C (48.6°F) |
12.5 ° C (54.4°F) |
10.7 ° C (51.3°F) |
% 99 | 95% | 3 | Sunrise:06:40 AM Sunset: 06:48 PM |
Moonrise:05:32 PM Moonset: 03:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Light rain shower |
12.5 ° C (54.5°F) |
17.7 ° C (63.8°F) |
14.8 ° C (58.6°F) |
% 98 | 92% | 4 | Sunrise:06:41 AM Sunset: 06:46 PM |
Moonrise:05:52 PM Moonset: 04:36 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
8 ° C (46.4°F) |
18.2 ° C (64.8°F) |
14 ° C (57.3°F) |
% 74 | 71% | 5 | Sunrise:06:42 AM Sunset: 06:44 PM |
Moonrise:06:11 PM Moonset: 05:39 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
5.4 ° C (41.6°F) |
14.1 ° C (57.4°F) |
9.4 ° C (48.8°F) |
% 65 | 5% | 4 | Sunrise:06:44 AM Sunset: 06:43 PM |
Moonrise:06:31 PM Moonset: 06:41 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
6.6 ° C (43.9°F) |
19.1 ° C (66.3°F) |
12.8 ° C (55°F) |
% 69 | 5% | 5 | Sunrise:06:45 AM Sunset: 06:41 PM |
Moonrise:06:52 PM Moonset: 07:46 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
11.2 ° C (52.2°F) |
23.4 ° C (74.1°F) |
16.5 ° C (61.7°F) |
% 73 | 7% | 6 | Sunrise:06:46 AM Sunset: 06:39 PM |
Moonrise:07:16 PM Moonset: 08:52 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
14 ° C (57.2°F) |
24.8 ° C (76.7°F) |
18.2 ° C (64.7°F) |
% 67 | 9% | 6 | Sunrise:06:47 AM Sunset: 06:38 PM |
Moonrise:07:45 PM Moonset: 10:01 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
13.1 ° C (55.6°F) |
21.4 ° C (70.5°F) |
16.8 ° C (62.2°F) |
% 75 | 12% | 6 | Sunrise:06:48 AM Sunset: 06:36 PM |
Moonrise:08:21 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
|