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
| 24 October 2026 Sat -12.6 ° C ( 9.3°F )  Overcast |
Feels Like : -19.6 ° C / -3.3°F Humidity : % 81 Pressure : 1029 mb Wind Speed : 13.7 kmph / 8.5 miles from SSE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 90 |
15-day weather forecast for Summit Airport, Summit, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 23 October 2026 Fri | Overcast |
-19.2 ° C | -9.2 ° C | -15.3 ° C | % 92 | 18.4 km/h | 29% |
| 24 October 2026 Sat |  Light freezing rain |
-13.7 ° C | -2.7 ° C | -8.6 ° C | % 92 | 18.4 km/h | 76% |
| 25 October 2026 Sun |  Moderate snow |
-11.4 ° C | -0.6 ° C | -5.8 ° C | % 96 | 12.2 km/h | 84% |
| 26 October 2026 Mon | Moderate snow |
-9.8 ° C | -1.2 ° C | -5.3 ° C | % 96 | 14 km/h | 87% |
| 27 October 2026 Tue |  Freezing fog |
-13.2 ° C | -1.7 ° C | -8.2 ° C | % 98 | 13 km/h | 75% |
| 28 October 2026 Wed |  Partly Cloudy |
-13.5 ° C | -2.4 ° C | -9.3 ° C | % 90 | 14 km/h | 62% |
| 29 October 2026 Thu | Moderate snow |
-9 ° C | -2.8 ° C | -6.4 ° C | % 91 | 10.8 km/h | 87% |
| 30 October 2026 Fri |  Heavy snow |
-6.9 ° C | -1.7 ° C | -3.1 ° C | % 94 | 11.9 km/h | 91% |
| 31 October 2026 Sat |  Light snow |
-12.1 ° C | -2.9 ° C | -6.7 ° C | % 94 | 12.2 km/h | 80% |
| 01 November 2026 Sun | Moderate snow |
-13.4 ° C | -9.7 ° C | -11.1 ° C | % 92 | 10.1 km/h | 83% |
| 02 November 2026 Mon | Light snow |
-15.7 ° C | -13.4 ° C | -14.7 ° C | % 90 | 7.2 km/h | 43% |
| 03 November 2026 Tue | Light snow |
-14.5 ° C | -8.4 ° C | -11.9 ° C | % 90 | 4.7 km/h | 57% |
| 04 November 2026 Wed | Moderate snow |
-12.3 ° C | -6.9 ° C | -8.8 ° C | % 95 | 3.2 km/h | 85% |
| 05 November 2026 Thu | Light snow |
-13.9 ° C | -8.1 ° C | -9.7 ° C | % 94 | 10.4 km/h | 80% |
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