West Haven Weather Forecast 15 Days, Weather in West Haven Today
Current weather conditions and 15 day weather forecast for West Haven, 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 West Haven
| 25 December 2025 Thursday 6.1 ° C / 43°F  Clear |
Feels Like : 2.1 ° C / 35.8°F Humidity : % 49 Pressure : 1011 mb Wind Speed : 23 kmph / 14.3 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for West Haven, CT, USA
Weather Forecast for next 15 Days for West Haven 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 West Haven, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 December 2025 Thursday | Sunny |
-2.9 ° C (26.8°F) |
9.7 ° C (49.5°F) |
3.2 ° C (37.7°F) |
% 65 | 0% | 0.2 | Sunrise:07:16 AM Sunset: 04:28 PM |
Moonrise:10:45 AM Moonset: 10:11 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Partly Cloudy |
-8.1 ° C (17.4°F) |
-4.4 ° C (24.1°F) |
-5.4 ° C (22.3°F) |
% 48 | 0% | 0.2 | Sunrise:07:17 AM Sunset: 04:29 PM |
Moonrise:11:06 AM Moonset: 11:19 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Moderate or heavy snow showers |
-6.2 ° C (20.8°F) |
0.2 ° C (32.4°F) |
-3.7 ° C (25.4°F) |
% 69 | 88% | 0.2 | Sunrise:07:17 AM Sunset: 04:29 PM |
Moonrise:11:28 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-6.8 ° C (19.7°F) |
0.7 ° C (33.2°F) |
-2.9 ° C (26.7°F) |
% 85 | 0% | 0.3 | Sunrise:07:17 AM Sunset: 04:30 PM |
Moonrise:11:51 AM Moonset: 12:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Moderate rain |
-3.2 ° C (26.3°F) |
5.9 ° C (42.6°F) |
2 ° C (35.7°F) |
% 85 | 64% | 0 | Sunrise:07:17 AM Sunset: 04:31 PM |
Moonrise:12:17 PM Moonset: 01:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-5.1 ° C (22.8°F) |
-2.5 ° C (27.6°F) |
-3.7 ° C (25.3°F) |
% 63 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:32 PM |
Moonrise:12:50 PM Moonset: 03:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-5.1 ° C (22.7°F) |
-0 ° C (32°F) |
-2.3 ° C (27.8°F) |
% 69 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:32 PM |
Moonrise:01:32 PM Moonset: 04:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Heavy snow |
-7.4 ° C (18.7°F) |
-1.3 ° C (29.7°F) |
-2.6 ° C (27.3°F) |
% 83 | 86% | 1 | Sunrise:07:18 AM Sunset: 04:33 PM |
Moonrise:02:25 PM Moonset: 05:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
-15.8 ° C (3.6°F) |
-11.3 ° C (11.7°F) |
-12.7 ° C (9.2°F) |
% 66 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:34 PM |
Moonrise:03:33 PM Moonset: 06:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Sunny |
-12.4 ° C (9.6°F) |
-5.5 ° C (22.1°F) |
-8.9 ° C (16°F) |
% 66 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:35 PM |
Moonrise:04:48 PM Moonset: 07:50 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Partly Cloudy |
-7.2 ° C (19.1°F) |
0.2 ° C (32.4°F) |
-2.8 ° C (27°F) |
% 75 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:36 PM |
Moonrise:06:08 PM Moonset: 08:35 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Light freezing rain |
-0.4 ° C (31.2°F) |
0.9 ° C (33.5°F) |
0.4 ° C (32.7°F) |
% 91 | 83% | 1 | Sunrise:07:18 AM Sunset: 04:37 PM |
Moonrise:07:25 PM Moonset: 09:10 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Patchy rain nearby |
0.9 ° C (33.6°F) |
3.4 ° C (38.1°F) |
2 ° C (35.5°F) |
% 95 | 72% | 1 | Sunrise:07:18 AM Sunset: 04:38 PM |
Moonrise:08:37 PM Moonset: 09:38 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Sunny |
-4.3 ° C (24.2°F) |
-0.7 ° C (30.7°F) |
-1.8 ° C (28.8°F) |
% 65 | 0% | 2 | Sunrise:07:18 AM Sunset: 04:39 PM |
Moonrise:09:46 PM Moonset: 10:01 AM Moon Phase ( Waning Gibbous ) |
|
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