Summit Airport Weather Forecast 15 Days, Weather in UMM Today
Current weather conditions and 15 day weather forecast for Summit Airport, Alaska, 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 Summit Airport
| 09 August 2026 Sunday 16.6 ° C / 61.9°F  Partly Cloudy |
Feels Like : 14.9 ° C / 58.8°F Humidity : % 56 Pressure : 1020 mb Wind Speed : 6.1 kmph / 3.8 miles from N  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 30 |
15 day weather forecast for Summit Airport, AK, USA
Weather Forecast for next 15 Days for Summit Airport 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 Summit Airport, Alaska 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 08 August 2026 Saturday | Partly Cloudy |
6.3 ° C (43.4°F) |
16.6 ° C (61.9°F) |
12.6 ° C (54.6°F) |
% 78 | 26% | 3.4 | Sunrise:05:32 AM Sunset: 10:31 PM |
Moonrise:Does not rise today Moonset: Does not set today Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Partly Cloudy |
3.9 ° C (39°F) |
17.7 ° C (63.9°F) |
11.4 ° C (52.5°F) |
% 75 | 11% | 4 | Sunrise:05:35 AM Sunset: 10:28 PM |
Moonrise:Does not rise today Moonset: Does not set today Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Partly Cloudy |
5 ° C (41°F) |
17.8 ° C (64°F) |
12 ° C (53.6°F) |
% 65 | 7% | 4.1 | Sunrise:05:38 AM Sunset: 10:24 PM |
Moonrise:Does not rise today Moonset: 10:37 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday |  Sunny |
4.3 ° C (39.8°F) |
18.1 ° C (64.5°F) |
11.7 ° C (53.1°F) |
% 62 | 17% | 4 | Sunrise:05:41 AM Sunset: 10:21 PM |
Moonrise:02:37 AM Moonset: 10:22 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday |  Patchy rain nearby |
5.9 ° C (42.7°F) |
17.7 ° C (63.9°F) |
12.4 ° C (54.3°F) |
% 81 | 34% | 3.7 | Sunrise:05:44 AM Sunset: 10:18 PM |
Moonrise:04:58 AM Moonset: 10:13 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
5.5 ° C (41.8°F) |
20.5 ° C (68.9°F) |
12.5 ° C (54.5°F) |
% 75 | 11% | 5 | Sunrise:05:47 AM Sunset: 10:15 PM |
Moonrise:07:04 AM Moonset: 10:05 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Patchy rain nearby |
6.9 ° C (44.4°F) |
20.1 ° C (68.2°F) |
12.9 ° C (55.2°F) |
% 75 | 17% | 5 | Sunrise:05:50 AM Sunset: 10:11 PM |
Moonrise:09:00 AM Moonset: 09:58 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
5.8 ° C (42.5°F) |
19.8 ° C (67.7°F) |
12.5 ° C (54.5°F) |
% 75 | 11% | 5 | Sunrise:05:53 AM Sunset: 10:08 PM |
Moonrise:10:51 AM Moonset: 09:50 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
6.7 ° C (44.1°F) |
21.8 ° C (71.2°F) |
14.2 ° C (57.5°F) |
% 63 | 7% | 6 | Sunrise:05:56 AM Sunset: 10:05 PM |
Moonrise:12:40 PM Moonset: 09:43 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Patchy rain nearby |
7.7 ° C (45.9°F) |
21.2 ° C (70.2°F) |
13.9 ° C (57.1°F) |
% 74 | 57% | 5 | Sunrise:05:59 AM Sunset: 10:01 PM |
Moonrise:02:30 PM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Patchy rain nearby |
8.1 ° C (46.5°F) |
18.8 ° C (65.8°F) |
13.3 ° C (56°F) |
% 78 | 83% | 4 | Sunrise:06:02 AM Sunset: 09:58 PM |
Moonrise:04:27 PM Moonset: 09:22 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Patchy rain nearby |
6.5 ° C (43.7°F) |
15.6 ° C (60.1°F) |
12.2 ° C (53.9°F) |
% 86 | 74% | 5 | Sunrise:06:05 AM Sunset: 09:55 PM |
Moonrise:06:38 PM Moonset: 08:59 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Partly Cloudy |
4.9 ° C (40.9°F) |
18.6 ° C (65.5°F) |
11.6 ° C (52.9°F) |
% 76 | 17% | 5 | Sunrise:06:08 AM Sunset: 09:51 PM |
Moonrise:Does not rise today Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Partly Cloudy |
6.4 ° C (43.5°F) |
19.5 ° C (67.1°F) |
12.4 ° C (54.2°F) |
% 77 | 72% | 5 | Sunrise:06:10 AM Sunset: 09:48 PM |
Moonrise:Does not rise today Moonset: Does not set today Moon Phase ( First Quarter ) |
|
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