Summit Weather Forecast 15 Days, Weather in Summit Today
Current weather conditions and 15 day weather forecast for Summit, 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 Summit
| 22 March 2026 Sunday -1.9 ° C / 28.6°F  Overcast |
Feels Like : -6.8 ° C / 19.8°F Humidity : % 69 Pressure : 1019 mb Wind Speed : 15.1 kmph / 9.4 miles from NE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Summit, WI, USA
Weather Forecast for next 15 Days for Summit 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 Summit, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 March 2026 Sunday |  Light freezing rain |
-3.1 ° C (26.4°F) |
0.4 ° C (32.7°F) |
-1.1 ° C (30°F) |
% 85 | 89% | 0.8 | Sunrise:07:08 AM Sunset: 07:25 PM |
Moonrise:08:27 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 March 2026 Monday |  Partly Cloudy |
-3.3 ° C (26.1°F) |
5.1 ° C (41.2°F) |
0.9 ° C (33.6°F) |
% 57 | 0% | 0.9 | Sunrise:07:06 AM Sunset: 07:26 PM |
Moonrise:09:03 AM Moonset: 12:41 AM Moon Phase ( Waxing Crescent ) |
|
| 24 March 2026 Tuesday |  Cloudy |
-0.6 ° C (30.9°F) |
4.5 ° C (40.1°F) |
2 ° C (35.7°F) |
% 68 | 0% | 0.7 | Sunrise:07:04 AM Sunset: 07:27 PM |
Moonrise:09:52 AM Moonset: 02:00 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday | Overcast |
-2.3 ° C (27.9°F) |
1 ° C (33.9°F) |
-1.2 ° C (29.9°F) |
% 89 | 0% | 0.7 | Sunrise:07:02 AM Sunset: 07:29 PM |
Moonrise:10:54 AM Moonset: 03:09 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday |  Light snow showers |
-5.1 ° C (22.8°F) |
4.7 ° C (40.4°F) |
-0.3 ° C (31.5°F) |
% 81 | 88% | 0 | Sunrise:07:00 AM Sunset: 07:30 PM |
Moonrise:12:07 PM Moonset: 04:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Cloudy |
-8.2 ° C (17.2°F) |
-0.6 ° C (30.9°F) |
-4.7 ° C (23.5°F) |
% 51 | 0% | 1 | Sunrise:06:58 AM Sunset: 07:31 PM |
Moonrise:01:26 PM Moonset: 04:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Partly Cloudy |
-5.7 ° C (21.7°F) |
0.4 ° C (32.7°F) |
-3 ° C (26.7°F) |
% 49 | 0% | 2 | Sunrise:06:56 AM Sunset: 07:33 PM |
Moonrise:02:45 PM Moonset: 05:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Partly Cloudy |
-4.2 ° C (24.4°F) |
8.8 ° C (47.8°F) |
1.6 ° C (34.8°F) |
% 42 | 0% | 2 | Sunrise:06:54 AM Sunset: 07:34 PM |
Moonrise:04:02 PM Moonset: 05:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday |  Mist |
-0.3 ° C (31.5°F) |
7.7 ° C (45.8°F) |
2.7 ° C (36.8°F) |
% 84 | 0% | 1 | Sunrise:06:52 AM Sunset: 07:35 PM |
Moonrise:05:15 PM Moonset: 05:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Partly Cloudy |
1.2 ° C (34.1°F) |
11.5 ° C (52.7°F) |
6 ° C (42.7°F) |
% 75 | 0% | 3 | Sunrise:06:50 AM Sunset: 07:37 PM |
Moonrise:06:26 PM Moonset: 06:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Partly Cloudy |
-3.5 ° C (25.7°F) |
3.5 ° C (38.2°F) |
0.1 ° C (32.2°F) |
% 73 | 0% | 2 | Sunrise:06:48 AM Sunset: 07:38 PM |
Moonrise:07:36 PM Moonset: 06:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday |  Sunny |
-4.1 ° C (24.6°F) |
5.5 ° C (41.9°F) |
-0.4 ° C (31.3°F) |
% 66 | 0% | 2 | Sunrise:06:46 AM Sunset: 07:40 PM |
Moonrise:08:46 PM Moonset: 06:41 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Ice pellets |
-2 ° C (28.5°F) |
-0.2 ° C (31.7°F) |
-0.7 ° C (30.7°F) |
% 83 | 82% | 1 | Sunrise:06:44 AM Sunset: 07:41 PM |
Moonrise:09:56 PM Moonset: 06:59 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday |  Patchy rain nearby |
0.5 ° C (32.9°F) |
6.5 ° C (43.8°F) |
2.7 ° C (36.9°F) |
% 95 | 83% | 1 | Sunrise:06:42 AM Sunset: 07:42 PM |
Moonrise:11:05 PM Moonset: 07:20 AM Moon Phase ( Waning Gibbous ) |
|
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