Summit Airport (UMM) 15 Day Weather Forecast, Summit United States
Current weather conditions and 15 day weather forecast for Summit Airport in Summit, 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 UMM
| 15 March 2026 Sun -16.1 ° C ( 3.1°F )  Light snow |
Feels Like : -22.2 ° C / -8°F Humidity : % 88 Pressure : 1025 mb Wind Speed : 9.4 kmph / 5.8 miles from N 
Visibility : 10 km Precipitation (rainfall) : 0.05 mm Cloud (%) : 100 |
15-day weather forecast for Summit Airport, Summit, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 March 2026 Sat | Light snow |
-27.5 ° C | -15.9 ° C | -20.9 ° C | % 95 | 9.7 km/h | 66% |
| 15 March 2026 Sun |  Freezing fog |
-32.1 ° C | -19.5 ° C | -25.8 ° C | % 96 | 15.8 km/h | 81% |
| 16 March 2026 Mon |  Light freezing rain |
-29.3 ° C | -23.5 ° C | -26.5 ° C | % 94 | 18 km/h | 78% |
| 17 March 2026 Tue | Light freezing rain |
-34.7 ° C | -25.3 ° C | -28.1 ° C | % 94 | 15.5 km/h | 70% |
| 18 March 2026 Wed | Freezing fog |
-37.8 ° C | -23.7 ° C | -32.2 ° C | % 97 | 12.6 km/h | 0% |
| 19 March 2026 Thu | Freezing fog |
-37.1 ° C | -22.4 ° C | -32.4 ° C | % 97 | 11.5 km/h | 0% |
| 20 March 2026 Fri | Freezing fog |
-33.1 ° C | -18.9 ° C | -27.3 ° C | % 97 | 13.3 km/h | 0% |
| 21 March 2026 Sat |  Partly Cloudy |
-32.6 ° C | -17.4 ° C | -26.3 ° C | % 95 | 11.9 km/h | 0% |
| 22 March 2026 Sun |  Cloudy |
-30.1 ° C | -13.3 ° C | -23.8 ° C | % 93 | 11.5 km/h | 0% |
| 23 March 2026 Mon | Partly Cloudy |
-30 ° C | -12.9 ° C | -23.5 ° C | % 93 | 7.9 km/h | 0% |
| 24 March 2026 Tue |  Sunny |
-28.5 ° C | -12.3 ° C | -22.9 ° C | % 86 | 7.6 km/h | 0% |
| 25 March 2026 Wed | Sunny |
-28.2 ° C | -10.6 ° C | -21.4 ° C | % 83 | 8.3 km/h | 0% |
| 26 March 2026 Thu | Partly Cloudy |
-27 ° C | -9.9 ° C | -19.6 ° C | % 90 | 11.5 km/h | 0% |
| 27 March 2026 Fri | Partly Cloudy |
-21.4 ° C | -6.8 ° C | -15.6 ° C | % 89 | 8.3 km/h | 0% |
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