Seymour Weather Forecast 15 Days, Weather in Seymour Today
Current weather conditions and 15 day weather forecast for Seymour, 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.
Current weather conditions at Seymour
| 10 February 2026 Tuesday -6.1 ° C / 21°F  Clear |
Feels Like : -9.7 ° C / 14.5°F Humidity : % 41 Pressure : 1020 mb Wind Speed : 7.6 kmph / 4.7 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Seymour, CT, USA
Weather Forecast for next 15 Days for Seymour including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Seymour, Connecticut state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 February 2026 Monday | Sunny |
-13.7 ° C (7.3°F) |
-0.8 ° C (30.6°F) |
-8.4 ° C (16.8°F) |
% 57 | 0% | 0.5 | Sunrise:06:55 AM Sunset: 05:19 PM |
Moonrise:12:52 AM Moonset: 10:17 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Moderate or heavy snow showers |
-8.7 ° C (16.3°F) |
-0.2 ° C (31.6°F) |
-4.1 ° C (24.6°F) |
% 64 | 64% | 0.4 | Sunrise:06:54 AM Sunset: 05:21 PM |
Moonrise:01:55 AM Moonset: 10:51 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Moderate or heavy snow showers |
-3.1 ° C (26.5°F) |
3.3 ° C (37.9°F) |
0.2 ° C (32.4°F) |
% 71 | 69% | 0.5 | Sunrise:06:53 AM Sunset: 05:22 PM |
Moonrise:02:56 AM Moonset: 11:32 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Sunny |
-5.7 ° C (21.8°F) |
0.8 ° C (33.4°F) |
-2.9 ° C (26.8°F) |
% 65 | 0% | 0.5 | Sunrise:06:51 AM Sunset: 05:23 PM |
Moonrise:03:53 AM Moonset: 12:21 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday |  Partly Cloudy |
-11.2 ° C (11.9°F) |
-0.3 ° C (31.5°F) |
-6.5 ° C (20.2°F) |
% 88 | 0% | 0.5 | Sunrise:06:50 AM Sunset: 05:24 PM |
Moonrise:04:43 AM Moonset: 01:20 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Mist |
-10.4 ° C (13.3°F) |
1.4 ° C (34.5°F) |
-6.7 ° C (19.9°F) |
% 93 | 0% | 0 | Sunrise:06:49 AM Sunset: 05:26 PM |
Moonrise:05:25 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Mist |
-9.1 ° C (15.6°F) |
-0.2 ° C (31.7°F) |
-4.9 ° C (23.2°F) |
% 87 | 0% | 1 | Sunrise:06:47 AM Sunset: 05:27 PM |
Moonrise:06:00 AM Moonset: 03:32 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Light drizzle |
-3.5 ° C (25.8°F) |
0.7 ° C (33.2°F) |
-0.7 ° C (30.8°F) |
% 98 | 72% | 1 | Sunrise:06:46 AM Sunset: 05:28 PM |
Moonrise:06:29 AM Moonset: 04:41 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Fog |
-0.1 ° C (31.8°F) |
4.2 ° C (39.5°F) |
1.2 ° C (34.1°F) |
% 99 | 0% | 1 | Sunrise:06:45 AM Sunset: 05:29 PM |
Moonrise:06:55 AM Moonset: 05:51 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Fog |
0.7 ° C (33.3°F) |
6.2 ° C (43.2°F) |
3.6 ° C (38.5°F) |
% 97 | 0% | 1 | Sunrise:06:43 AM Sunset: 05:31 PM |
Moonrise:07:17 AM Moonset: 07:01 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Sunny |
-1.5 ° C (29.3°F) |
5.1 ° C (41.1°F) |
1.4 ° C (34.4°F) |
% 70 | 0% | 2 | Sunrise:06:42 AM Sunset: 05:32 PM |
Moonrise:07:39 AM Moonset: 08:12 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday |  Patchy rain nearby |
-0.8 ° C (30.6°F) |
5.2 ° C (41.4°F) |
2.9 ° C (37.3°F) |
% 94 | 86% | 1 | Sunrise:06:40 AM Sunset: 05:33 PM |
Moonrise:08:01 AM Moonset: 09:24 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Sunny |
-1.7 ° C (28.9°F) |
4.5 ° C (40.2°F) |
2.8 ° C (37.1°F) |
% 74 | 0% | 2 | Sunrise:06:39 AM Sunset: 05:34 PM |
Moonrise:08:25 AM Moonset: 10:38 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Sunny |
-4 ° C (24.8°F) |
2.1 ° C (35.7°F) |
-1.4 ° C (29.6°F) |
% 54 | 0% | 2 | Sunrise:06:37 AM Sunset: 05:35 PM |
Moonrise:08:52 AM Moonset: 11:55 PM Moon Phase ( Waxing Crescent ) |
|
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