Hamilton Weather Forecast 15 Days, Weather in Hamilton Today
Current weather conditions and 15 day weather forecast for Hamilton, Wisconsin, 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 Hamilton
| 18 December 2025 Thursday 2.2 ° C / 36°F  Clear |
Feels Like : -2.5 ° C / 27.4°F Humidity : % 67 Pressure : 1005 mb Wind Speed : 20.5 kmph / 12.8 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Hamilton, WI, USA
Weather Forecast for next 15 Days for Hamilton 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 Hamilton, Wisconsin 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday | Sunny |
-4.2 ° C (24.4°F) |
5.3 ° C (41.5°F) |
0.6 ° C (33.1°F) |
% 82 | 0% | 0.3 | Sunrise:07:34 AM Sunset: 04:28 PM |
Moonrise:05:40 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Moderate or heavy snow showers |
-13.7 ° C (7.3°F) |
6 ° C (42.8°F) |
-1.4 ° C (29.4°F) |
% 85 | 87% | 0.2 | Sunrise:07:35 AM Sunset: 04:29 PM |
Moonrise:06:43 AM Moonset: 03:02 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Cloudy |
-16.1 ° C (3°F) |
-9 ° C (15.9°F) |
-12.8 ° C (8.9°F) |
% 71 | 0% | 0.2 | Sunrise:07:35 AM Sunset: 04:29 PM |
Moonrise:07:42 AM Moonset: 03:49 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Moderate or heavy snow showers |
-8 ° C (17.6°F) |
-2.4 ° C (27.7°F) |
-4.8 ° C (23.4°F) |
% 85 | 62% | 0.2 | Sunrise:07:36 AM Sunset: 04:30 PM |
Moonrise:08:33 AM Moonset: 04:45 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Patchy moderate snow |
-10.7 ° C (12.7°F) |
-6.7 ° C (19.9°F) |
-7.8 ° C (17.9°F) |
% 74 | 78% | 0.2 | Sunrise:07:37 AM Sunset: 04:30 PM |
Moonrise:09:16 AM Moonset: 05:49 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Light snow |
-6.3 ° C (20.7°F) |
-0.8 ° C (30.6°F) |
-3.9 ° C (25°F) |
% 89 | 84% | 0 | Sunrise:07:37 AM Sunset: 04:31 PM |
Moonrise:09:50 AM Moonset: 06:57 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Mist |
-3.3 ° C (26.1°F) |
2.2 ° C (35.9°F) |
-0.3 ° C (31.4°F) |
% 93 | 0% | 1 | Sunrise:07:37 AM Sunset: 04:31 PM |
Moonrise:10:18 AM Moonset: 08:06 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Light freezing rain |
-0.8 ° C (30.5°F) |
2.3 ° C (36.2°F) |
0.9 ° C (33.5°F) |
% 93 | 65% | 1 | Sunrise:07:38 AM Sunset: 04:32 PM |
Moonrise:10:42 AM Moonset: 09:16 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Mist |
0.7 ° C (33.3°F) |
2.9 ° C (37.3°F) |
1.5 ° C (34.7°F) |
% 95 | 0% | 1 | Sunrise:07:38 AM Sunset: 04:33 PM |
Moonrise:11:02 AM Moonset: 10:25 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Overcast |
1.8 ° C (35.2°F) |
7.4 ° C (45.4°F) |
4 ° C (39.2°F) |
% 95 | 0% | 1 | Sunrise:07:39 AM Sunset: 04:33 PM |
Moonrise:11:22 AM Moonset: 11:36 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-4 ° C (24.8°F) |
0.1 ° C (32.1°F) |
-2 ° C (28.3°F) |
% 71 | 0% | 2 | Sunrise:07:39 AM Sunset: 04:34 PM |
Moonrise:11:41 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-6.7 ° C (19.9°F) |
-2.7 ° C (27.1°F) |
-4.9 ° C (23.1°F) |
% 53 | 0% | 2 | Sunrise:07:39 AM Sunset: 04:35 PM |
Moonrise:12:02 PM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy moderate snow |
-4.8 ° C (23.4°F) |
-2.8 ° C (26.9°F) |
-3 ° C (26.7°F) |
% 79 | 82% | 1 | Sunrise:07:39 AM Sunset: 04:35 PM |
Moonrise:12:26 PM Moonset: 02:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Moderate snow |
-4.4 ° C (24.1°F) |
1.1 ° C (34.1°F) |
-1.1 ° C (30°F) |
% 91 | 83% | 1 | Sunrise:07:39 AM Sunset: 04:36 PM |
Moonrise:12:57 PM Moonset: 03:26 AM Moon Phase ( Waxing Gibbous ) |
|
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