Current weather conditions and 15 day weather forecast for Hartland, 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.
| 25 December 2025 Thursday 1 ° C / 33.8°F ![]() Overcast |
Feels Like : -1.1 ° C / 30.1°F Humidity : % 86 Pressure : 1019 mb Wind Speed : 6.5 kmph / 4 miles from SE ![]() Visibility : 11 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 December 2025 Wednesday | Partly Cloudy |
-5.4 ° C (22.3°F) |
3.9 ° C (39°F) |
-1.5 ° C (29.2°F) |
% 78 | 0% | 0.2 | Sunrise:07:45 AM Sunset: 04:34 PM |
Moonrise:10:48 AM Moonset: 09:20 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Overcast |
-3.4 ° C (25.9°F) |
-0.1 ° C (31.8°F) |
-0.9 ° C (30.3°F) |
% 88 | 0% | 0.2 | Sunrise:07:46 AM Sunset: 04:35 PM |
Moonrise:11:08 AM Moonset: 10:30 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Freezing fog |
-0.9 ° C (30.4°F) |
1.2 ° C (34.2°F) |
-0 ° C (31.9°F) |
% 98 | 0% | 0.1 | Sunrise:07:46 AM Sunset: 04:36 PM |
Moonrise:11:27 AM Moonset: 11:42 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Overcast |
-0 ° C (31.9°F) |
2 ° C (35.6°F) |
0.9 ° C (33.6°F) |
% 98 | 0% | 0.2 | Sunrise:07:46 AM Sunset: 04:36 PM |
Moonrise:11:46 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Blizzard |
-12.7 ° C (9.2°F) |
1.1 ° C (33.9°F) |
-4.6 ° C (23.7°F) |
% 86 | 62% | 0.1 | Sunrise:07:46 AM Sunset: 04:37 PM |
Moonrise:12:06 PM Moonset: 12:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Cloudy |
-13.5 ° C (7.7°F) |
-10.1 ° C (13.8°F) |
-12.6 ° C (9.3°F) |
% 74 | 0% | 0 | Sunrise:07:47 AM Sunset: 04:38 PM |
Moonrise:12:29 PM Moonset: 02:12 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-11.7 ° C (10.9°F) |
-1.8 ° C (28.7°F) |
-7.4 ° C (18.6°F) |
% 73 | 0% | 2 | Sunrise:07:47 AM Sunset: 04:39 PM |
Moonrise:12:59 PM Moonset: 03:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Mist |
-5.2 ° C (22.7°F) |
-0.2 ° C (31.7°F) |
-3.3 ° C (26.1°F) |
% 93 | 0% | 1 | Sunrise:07:47 AM Sunset: 04:40 PM |
Moonrise:01:39 PM Moonset: 04:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Mist |
-4.6 ° C (23.6°F) |
0.8 ° C (33.5°F) |
-2.7 ° C (27.1°F) |
% 93 | 0% | 1 | Sunrise:07:47 AM Sunset: 04:40 PM |
Moonrise:02:31 PM Moonset: 06:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Partly Cloudy |
-1.9 ° C (28.6°F) |
2.6 ° C (36.7°F) |
0.2 ° C (32.3°F) |
% 91 | 0% | 2 | Sunrise:07:47 AM Sunset: 04:41 PM |
Moonrise:03:39 PM Moonset: 07:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Light freezing rain |
-6.6 ° C (20.2°F) |
2.1 ° C (35.7°F) |
0 ° C (32°F) |
% 87 | 61% | 1 | Sunrise:07:47 AM Sunset: 04:42 PM |
Moonrise:04:57 PM Moonset: 08:25 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Sunny |
-10.1 ° C (13.8°F) |
-7.2 ° C (19°F) |
-8.4 ° C (16.8°F) |
% 60 | 0% | 2 | Sunrise:07:47 AM Sunset: 04:43 PM |
Moonrise:06:19 PM Moonset: 09:07 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday | Sunny |
-10 ° C (14°F) |
-2.5 ° C (27.6°F) |
-7 ° C (19.4°F) |
% 63 | 0% | 2 | Sunrise:07:47 AM Sunset: 04:44 PM |
Moonrise:07:39 PM Moonset: 09:39 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Patchy moderate snow |
-5.4 ° C (22.3°F) |
0.2 ° C (32.3°F) |
-2.1 ° C (28.2°F) |
% 84 | 73% | 1 | Sunrise:07:47 AM Sunset: 04:45 PM |
Moonrise:08:55 PM Moonset: 10:03 AM Moon Phase ( Waning Gibbous ) |
|