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 May 2026 Fri 2.4 ° C ( 36.3°F )  Light drizzle |
Feels Like : 1.8 ° C / 35.2°F Humidity : % 99 Pressure : 1009 mb Wind Speed : 3.6 kmph / 2.2 miles from W 
Visibility : 2 km Precipitation (rainfall) : 0.18 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 May 2026 Thu |  Moderate or heavy snow showers |
-4.3 ° C | 5 ° C | 0.8 ° C | % 94 | 6.5 km/h | 83% |
| 15 May 2026 Fri |  Patchy rain nearby |
0.5 ° C | 3.1 ° C | 2 ° C | % 98 | 8.3 km/h | 93% |
| 16 May 2026 Sat | Patchy rain nearby |
-0.4 ° C | 5.3 ° C | 2.9 ° C | % 84 | 16.9 km/h | 89% |
| 17 May 2026 Sun | Patchy rain nearby |
-3 ° C | 4.9 ° C | 2 ° C | % 72 | 20.2 km/h | 0% |
| 18 May 2026 Mon | Patchy rain nearby |
-1.9 ° C | 4.8 ° C | 2.4 ° C | % 79 | 16.2 km/h | 88% |
| 19 May 2026 Tue |  Light freezing rain |
-4.1 ° C | 5.5 ° C | 0.4 ° C | % 78 | 14.8 km/h | 77% |
| 20 May 2026 Wed | Patchy rain nearby |
0.6 ° C | 4.9 ° C | 2.7 ° C | % 70 | 14 km/h | 86% |
| 21 May 2026 Thu |  Partly Cloudy |
-0.3 ° C | 6 ° C | 2.7 ° C | % 66 | 16.9 km/h | 0% |
| 22 May 2026 Fri | Patchy rain nearby |
0.4 ° C | 5.4 ° C | 2.8 ° C | % 73 | 12.2 km/h | 86% |
| 23 May 2026 Sat | Patchy rain nearby |
0.8 ° C | 6.3 ° C | 3.7 ° C | % 66 | 13.7 km/h | 89% |
| 24 May 2026 Sun | Patchy rain nearby |
-1.1 ° C | 6.3 ° C | 3.2 ° C | % 68 | 13 km/h | 89% |
| 25 May 2026 Mon | Patchy rain nearby |
0.5 ° C | 4.8 ° C | 2.6 ° C | % 88 | 9 km/h | 86% |
| 26 May 2026 Tue | Patchy rain nearby |
2.3 ° C | 5.1 ° C | 3.6 ° C | % 95 | 8.3 km/h | 86% |
| 27 May 2026 Wed | Patchy rain nearby |
-2.8 ° C | 10.1 ° C | 5.5 ° C | % 66 | 9 km/h | 0% |
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