Grantsburg Municipal Airport (GTG) 15 Day Weather Forecast, Grantsburg United States
Current weather conditions and 15 day weather forecast for Grantsburg Municipal Airport in Grantsburg, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at GTG
| 03 April 2026 Fri 1.1 ° C ( 34°F )  Light rain |
Feels Like : -2.9 ° C / 26.8°F Humidity : % 91 Pressure : 1021 mb Wind Speed : 14 kmph / 8.7 miles from NE 
Visibility : 16 km Precipitation (rainfall) : 0.02 mm Cloud (%) : 100 |
15-day weather forecast for Grantsburg Municipal Airport, Grantsburg, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 April 2026 Fri |  Moderate or heavy snow showers |
-2 ° C | 1.4 ° C | -0.3 ° C | % 90 | 20.9 km/h | 80% |
| 04 April 2026 Sat | Moderate or heavy snow showers |
-1.4 ° C | 1.6 ° C | 0.2 ° C | % 93 | 25.6 km/h | 65% |
| 05 April 2026 Sun |  Overcast |
-0.9 ° C | 3.5 ° C | 1.3 ° C | % 89 | 23.8 km/h | 0% |
| 06 April 2026 Mon | Overcast |
-5.9 ° C | 3.7 ° C | 0.6 ° C | % 79 | 25.2 km/h | 0% |
| 07 April 2026 Tue |  Partly Cloudy |
-6.5 ° C | 3.4 ° C | -1.8 ° C | % 68 | 24.5 km/h | 0% |
| 08 April 2026 Wed |  Patchy rain nearby |
-0.3 ° C | 8.7 ° C | 2.8 ° C | % 85 | 28.1 km/h | 61% |
| 09 April 2026 Thu | Overcast |
-1.1 ° C | 4.6 ° C | 1.7 ° C | % 64 | 26.3 km/h | 0% |
| 10 April 2026 Fri | Partly Cloudy |
-2.4 ° C | 8.3 ° C | 2.2 ° C | % 57 | 15.5 km/h | 0% |
| 11 April 2026 Sat | Patchy rain nearby |
-0.1 ° C | 2.9 ° C | 1.8 ° C | % 82 | 16.9 km/h | 83% |
| 12 April 2026 Sun | Patchy rain nearby |
3.2 ° C | 17.9 ° C | 9.1 ° C | % 90 | 15.8 km/h | 73% |
| 13 April 2026 Mon | Patchy rain nearby |
10.7 ° C | 25.2 ° C | 17.7 ° C | % 75 | 21.6 km/h | 83% |
| 14 April 2026 Tue | Partly Cloudy |
11.2 ° C | 26.8 ° C | 18.3 ° C | % 72 | 23.4 km/h | 0% |
| 15 April 2026 Wed |  Cloudy |
4.3 ° C | 11.2 ° C | 9.7 ° C | % 68 | 23 km/h | 0% |
| 16 April 2026 Thu |  Sunny |
0.7 ° C | 10.2 ° C | 5.4 ° C | % 53 | 20.9 km/h | 0% |
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