Harrison Weather Forecast 15 Days, Weather in Harrison Today
Current weather conditions and 15 day weather forecast for Harrison, Montana, 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 Harrison
| 02 November 2026 Monday 0.4 ° C / 32.7°F  Heavy snow |
Feels Like : -2.4 ° C / 27.7°F Humidity : % 98 Pressure : 1011 mb Wind Speed : 4.3 kmph / 2.7 miles from NW  Visibility : 2 km Precipitation (rainfall) : 0.37 mm Cloud (%) : 100 |
15 day weather forecast for Harrison, MT, USA
Weather Forecast for next 15 Days for Harrison 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 Harrison, Montana 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 November 2026 Sunday | Heavy snow |
-0.7 ° C (30.8°F) |
2.4 ° C (36.3°F) |
1.3 ° C (34.3°F) |
% 97 | 94% | 0.4 | Sunrise:07:07 AM Sunset: 05:14 PM |
Moonrise:Does not rise today Moonset: 01:42 PM Moon Phase ( Last Quarter ) |
|
| 02 November 2026 Monday |  Sunny |
-5.3 ° C (22.4°F) |
3 ° C (37.5°F) |
-1.2 ° C (29.8°F) |
% 82 | 36% | 2.3 | Sunrise:07:08 AM Sunset: 05:12 PM |
Moonrise:Does not rise today Moonset: 02:10 PM Moon Phase ( Last Quarter ) |
|
| 03 November 2026 Tuesday |  Overcast |
-4.3 ° C (24.3°F) |
5.7 ° C (42.2°F) |
0 ° C (32°F) |
% 67 | 16% | 1.8 | Sunrise:07:09 AM Sunset: 05:11 PM |
Moonrise:12:27 AM Moonset: 02:33 PM Moon Phase ( Waning Crescent ) |
|
| 04 November 2026 Wednesday | Overcast |
-2.4 ° C (27.7°F) |
5.6 ° C (42°F) |
0.8 ° C (33.5°F) |
% 65 | 11% | 2 | Sunrise:07:11 AM Sunset: 05:09 PM |
Moonrise:01:45 AM Moonset: 02:53 PM Moon Phase ( Waning Crescent ) |
|
| 05 November 2026 Thursday | Sunny |
-2.8 ° C (26.9°F) |
4 ° C (39.2°F) |
0.1 ° C (32.1°F) |
% 74 | 12% | 2.2 | Sunrise:07:12 AM Sunset: 05:08 PM |
Moonrise:03:03 AM Moonset: 03:13 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday |  Moderate or heavy snow showers |
-1.7 ° C (28.9°F) |
2.9 ° C (37.2°F) |
0 ° C (32.1°F) |
% 70 | 59% | 1 | Sunrise:07:14 AM Sunset: 05:07 PM |
Moonrise:04:20 AM Moonset: 03:33 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday | Sunny |
-4.5 ° C (24°F) |
1.4 ° C (34.6°F) |
-1.3 ° C (29.6°F) |
% 55 | 17% | 2 | Sunrise:07:15 AM Sunset: 05:05 PM |
Moonrise:05:37 AM Moonset: 03:55 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday |  Partly Cloudy |
-1.1 ° C (30°F) |
5.9 ° C (42.7°F) |
2.9 ° C (37.2°F) |
% 43 | 4% | 3 | Sunrise:07:17 AM Sunset: 05:04 PM |
Moonrise:06:55 AM Moonset: 04:21 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday |  Cloudy |
2.6 ° C (36.7°F) |
7.8 ° C (46°F) |
5.1 ° C (41.2°F) |
% 40 | 6% | 3 | Sunrise:07:18 AM Sunset: 05:03 PM |
Moonrise:08:11 AM Moonset: 04:53 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday | Cloudy |
4 ° C (39.2°F) |
7.6 ° C (45.6°F) |
5.5 ° C (41.8°F) |
% 50 | 9% | 2 | Sunrise:07:19 AM Sunset: 05:02 PM |
Moonrise:09:24 AM Moonset: 05:34 PM Moon Phase ( New Moon ) |
|
| 11 November 2026 Wednesday | Partly Cloudy |
2.5 ° C (36.5°F) |
8.5 ° C (47.3°F) |
5.1 ° C (41.3°F) |
% 63 | 59% | 3 | Sunrise:07:21 AM Sunset: 05:00 PM |
Moonrise:10:28 AM Moonset: 06:24 PM Moon Phase ( Waxing Crescent ) |
|
| 12 November 2026 Thursday |  Patchy rain nearby |
0.4 ° C (32.6°F) |
5.5 ° C (41.8°F) |
2.9 ° C (37.1°F) |
% 55 | 36% | 2 | Sunrise:07:22 AM Sunset: 04:59 PM |
Moonrise:11:22 AM Moonset: 07:23 PM Moon Phase ( Waxing Crescent ) |
|
| 13 November 2026 Friday | Partly Cloudy |
1.9 ° C (35.4°F) |
5.8 ° C (42.5°F) |
3.4 ° C (38.1°F) |
% 58 | 8% | 3 | Sunrise:07:24 AM Sunset: 04:58 PM |
Moonrise:12:04 PM Moonset: 08:27 PM Moon Phase ( Waxing Crescent ) |
|
| 14 November 2026 Saturday | Overcast |
2 ° C (35.6°F) |
5.8 ° C (42.5°F) |
3.3 ° C (37.9°F) |
% 61 | 13% | 2 | Sunrise:07:25 AM Sunset: 04:57 PM |
Moonrise:12:36 PM Moonset: 09:34 PM Moon Phase ( First Quarter ) |
|
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