Grantsburg Weather Forecast 15 Days, Weather in Grantsburg Today
Current weather conditions and 15 day weather forecast for Grantsburg, 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 Grantsburg
| 25 March 2026 Wednesday 9.6 ° C / 49.3°F  Partly cloudy |
Feels Like : 7.2 ° C / 45°F Humidity : % 53 Pressure : 1009 mb Wind Speed : 16.6 kmph / 10.3 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Grantsburg, WI, USA
Weather Forecast for next 15 Days for Grantsburg 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 Grantsburg, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 March 2026 Wednesday |  Sunny |
3.9 ° C (39°F) |
22.7 ° C (72.9°F) |
11.9 ° C (53.4°F) |
% 53 | 0% | 1 | Sunrise:07:04 AM Sunset: 07:30 PM |
Moonrise:11:00 AM Moonset: 03:06 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday |  Moderate rain |
-2.3 ° C (27.8°F) |
5.1 ° C (41.2°F) |
4.5 ° C (40.1°F) |
% 82 | 83% | 0.4 | Sunrise:07:02 AM Sunset: 07:32 PM |
Moonrise:12:13 PM Moonset: 04:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday |  Overcast |
-2.6 ° C (27.3°F) |
1.2 ° C (34.1°F) |
-0.1 ° C (31.8°F) |
% 62 | 0% | 0.7 | Sunrise:07:00 AM Sunset: 07:33 PM |
Moonrise:01:31 PM Moonset: 04:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday |  Patchy moderate snow |
-3.7 ° C (25.3°F) |
8.2 ° C (46.8°F) |
0.6 ° C (33.1°F) |
% 58 | 89% | 0.7 | Sunrise:06:58 AM Sunset: 07:34 PM |
Moonrise:02:49 PM Moonset: 05:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Partly Cloudy |
2.4 ° C (36.4°F) |
16 ° C (60.7°F) |
8.3 ° C (46.9°F) |
% 58 | 0% | 0 | Sunrise:06:56 AM Sunset: 07:36 PM |
Moonrise:04:05 PM Moonset: 05:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Sunny |
4.7 ° C (40.4°F) |
11.8 ° C (53.3°F) |
8.2 ° C (46.8°F) |
% 64 | 0% | 3 | Sunrise:06:54 AM Sunset: 07:37 PM |
Moonrise:05:18 PM Moonset: 05:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday |  Patchy rain nearby |
3.5 ° C (38.2°F) |
11.3 ° C (52.4°F) |
7.3 ° C (45.2°F) |
% 82 | 78% | 2 | Sunrise:06:52 AM Sunset: 07:38 PM |
Moonrise:06:28 PM Moonset: 06:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Moderate rain |
0.7 ° C (33.2°F) |
9.2 ° C (48.6°F) |
7 ° C (44.5°F) |
% 94 | 89% | 2 | Sunrise:06:50 AM Sunset: 07:39 PM |
Moonrise:07:38 PM Moonset: 06:27 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday |  Moderate snow |
-1.5 ° C (29.4°F) |
1.9 ° C (35.4°F) |
0.2 ° C (32.3°F) |
% 80 | 61% | 1 | Sunrise:06:48 AM Sunset: 07:41 PM |
Moonrise:08:46 PM Moonset: 06:44 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Heavy snow |
-4.5 ° C (24°F) |
-2.9 ° C (26.9°F) |
-3.5 ° C (25.6°F) |
% 84 | 74% | 1 | Sunrise:06:47 AM Sunset: 07:42 PM |
Moonrise:09:55 PM Moonset: 07:03 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday |  Light snow |
-9.3 ° C (15.3°F) |
-0.9 ° C (30.3°F) |
-4.6 ° C (23.7°F) |
% 85 | 0% | 1 | Sunrise:06:45 AM Sunset: 07:43 PM |
Moonrise:11:04 PM Moonset: 07:25 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday |  Light freezing rain |
-12.1 ° C (10.2°F) |
1 ° C (33.9°F) |
-4.6 ° C (23.8°F) |
% 94 | 82% | 1 | Sunrise:06:43 AM Sunset: 07:45 PM |
Moonrise:No moonrise Moonset: 07:51 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Sunny |
-0.3 ° C (31.4°F) |
14.4 ° C (58°F) |
6.6 ° C (43.9°F) |
% 83 | 0% | 3 | Sunrise:06:41 AM Sunset: 07:46 PM |
Moonrise:12:11 AM Moonset: 08:23 AM Moon Phase ( Waning Gibbous ) |
|
| 07 April 2026 Tuesday | Patchy rain nearby |
6.6 ° C (43.9°F) |
13.7 ° C (56.6°F) |
10.2 ° C (50.4°F) |
% 64 | 78% | 3 | Sunrise:06:39 AM Sunset: 07:47 PM |
Moonrise:01:14 AM Moonset: 09:04 AM Moon Phase ( Waning Gibbous ) |
|
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