Current weather conditions and 15 day weather forecast for Herron, 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.
| 16 December 2025 Tuesday 8.3 ° C / 46.9°F ![]() Clear |
Feels Like : 3.9 ° C / 39.1°F Humidity : % 65 Pressure : 1002 mb Wind Speed : 36.4 kmph / 22.6 miles from SW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-1.5 ° C (29.3°F) |
9.5 ° C (49.1°F) |
3.4 ° C (38.2°F) |
% 68 | 0% | 0.1 | Sunrise:08:05 AM Sunset: 04:24 PM |
Moonrise:04:00 AM Moonset: 01:30 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-0.7 ° C (30.7°F) |
3.6 ° C (38.5°F) |
2.5 ° C (36.5°F) |
% 88 | 0% | 0.1 | Sunrise:08:06 AM Sunset: 04:24 PM |
Moonrise:05:09 AM Moonset: 01:51 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Cloudy |
-3.7 ° C (25.3°F) |
4 ° C (39.2°F) |
1.4 ° C (34.5°F) |
% 83 | 0% | 0.1 | Sunrise:08:06 AM Sunset: 04:24 PM |
Moonrise:06:18 AM Moonset: 02:17 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-5.2 ° C (22.6°F) |
0.5 ° C (32.9°F) |
-2 ° C (28.4°F) |
% 74 | 0% | 0.1 | Sunrise:08:07 AM Sunset: 04:25 PM |
Moonrise:07:25 AM Moonset: 02:52 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Light freezing rain |
-8.5 ° C (16.6°F) |
4.9 ° C (40.8°F) |
-2.1 ° C (28.2°F) |
% 62 | 78% | 0.1 | Sunrise:08:08 AM Sunset: 04:25 PM |
Moonrise:08:25 AM Moonset: 03:39 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-8.5 ° C (16.7°F) |
0.1 ° C (32.2°F) |
-6 ° C (21.2°F) |
% 59 | 0% | 0 | Sunrise:08:08 AM Sunset: 04:25 PM |
Moonrise:09:16 AM Moonset: 04:36 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-3.1 ° C (26.4°F) |
2.3 ° C (36.1°F) |
-1.4 ° C (29.5°F) |
% 57 | 0% | 2 | Sunrise:08:09 AM Sunset: 04:26 PM |
Moonrise:09:55 AM Moonset: 05:44 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-12.5 ° C (9.6°F) |
4.2 ° C (39.6°F) |
-4.2 ° C (24.4°F) |
% 59 | 0% | 2 | Sunrise:08:09 AM Sunset: 04:26 PM |
Moonrise:10:25 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Heavy snow |
-11.5 ° C (11.2°F) |
-8.5 ° C (16.7°F) |
-9.7 ° C (14.6°F) |
% 78 | 78% | 1 | Sunrise:08:09 AM Sunset: 04:27 PM |
Moonrise:10:48 AM Moonset: 08:10 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-5.1 ° C (22.8°F) |
1 ° C (33.8°F) |
-1.8 ° C (28.7°F) |
% 64 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:28 PM |
Moonrise:11:07 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-6.9 ° C (19.6°F) |
3.5 ° C (38.2°F) |
-1.8 ° C (28.8°F) |
% 70 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:28 PM |
Moonrise:11:24 AM Moonset: 10:39 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
0.5 ° C (32.9°F) |
5.5 ° C (42°F) |
3.1 ° C (37.6°F) |
% 55 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:29 PM |
Moonrise:11:38 AM Moonset: 11:55 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
3.1 ° C (37.7°F) |
7.1 ° C (44.8°F) |
4.4 ° C (40°F) |
% 50 | 0% | 2 | Sunrise:08:11 AM Sunset: 04:30 PM |
Moonrise:11:53 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
1.3 ° C (34.3°F) |
4.6 ° C (40.3°F) |
3.4 ° C (38.2°F) |
% 59 | 0% | 2 | Sunrise:08:11 AM Sunset: 04:31 PM |
Moonrise:12:09 PM Moonset: 01:13 AM Moon Phase ( Waxing Gibbous ) |
|