East Helena Weather Forecast 15 Days, Weather in East Helena Today
Current weather conditions and 15 day weather forecast for East Helena, 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 East Helena
| 05 December 2025 Friday 2.2 ° C / 36°F  Overcast |
Feels Like : 1.4 ° C / 34.5°F Humidity : % 62 Pressure : 1014 mb Wind Speed : 4 kmph / 2.5 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for East Helena, MT, USA
Weather Forecast for next 15 Days for East Helena 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 East Helena, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Moderate rain |
-0.9 ° C (30.4°F) |
6.5 ° C (43.7°F) |
1.8 ° C (35.3°F) |
% 74 | 61% | 0.2 | Sunrise:07:57 AM Sunset: 04:41 PM |
Moonrise:05:05 PM Moonset: 09:19 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate or heavy snow showers |
-4.1 ° C (24.7°F) |
3.1 ° C (37.6°F) |
-1 ° C (30.1°F) |
% 83 | 70% | 0.2 | Sunrise:07:58 AM Sunset: 04:40 PM |
Moonrise:06:20 PM Moonset: 10:21 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Light freezing rain |
-5.1 ° C (22.8°F) |
1.8 ° C (35.2°F) |
-2 ° C (28.4°F) |
% 79 | 66% | 0.1 | Sunrise:07:59 AM Sunset: 04:40 PM |
Moonrise:07:42 PM Moonset: 11:07 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Partly Cloudy |
-5.9 ° C (21.4°F) |
0.3 ° C (32.5°F) |
-2.2 ° C (28.1°F) |
% 82 | 0% | 0.1 | Sunrise:08:00 AM Sunset: 04:40 PM |
Moonrise:09:04 PM Moonset: 11:40 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Patchy rain nearby |
-1.5 ° C (29.2°F) |
4.5 ° C (40.1°F) |
2.3 ° C (36.1°F) |
% 80 | 82% | 0 | Sunrise:08:01 AM Sunset: 04:40 PM |
Moonrise:10:21 PM Moonset: 12:04 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Heavy snow |
-5.5 ° C (22°F) |
0.5 ° C (33°F) |
-1.3 ° C (29.7°F) |
% 83 | 71% | 1 | Sunrise:08:02 AM Sunset: 04:40 PM |
Moonrise:11:35 PM Moonset: 12:23 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Partly Cloudy |
-11.1 ° C (12°F) |
-3.1 ° C (26.4°F) |
-7.3 ° C (18.9°F) |
% 83 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:40 PM |
Moonrise:No moonrise Moonset: 12:40 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Heavy snow |
-14.6 ° C (5.7°F) |
-8.4 ° C (16.9°F) |
-10.9 ° C (12.4°F) |
% 94 | 76% | 1 | Sunrise:08:03 AM Sunset: 04:40 PM |
Moonrise:12:43 AM Moonset: 12:55 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Heavy snow |
-14.7 ° C (5.5°F) |
-12.2 ° C (10.1°F) |
-13.4 ° C (7.9°F) |
% 95 | 61% | 1 | Sunrise:08:04 AM Sunset: 04:40 PM |
Moonrise:01:50 AM Moonset: 01:10 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Light snow |
-21.2 ° C (-6.1°F) |
-19.3 ° C (-2.7°F) |
-18.7 ° C (-1.6°F) |
% 95 | 83% | 1 | Sunrise:08:05 AM Sunset: 04:41 PM |
Moonrise:02:57 AM Moonset: 01:27 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Freezing fog |
-25.5 ° C (-13.9°F) |
-14.1 ° C (6.6°F) |
-19.9 ° C (-3.9°F) |
% 95 | 0% | 1 | Sunrise:08:06 AM Sunset: 04:41 PM |
Moonrise:04:03 AM Moonset: 01:45 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light snow |
-25.2 ° C (-13.4°F) |
-20 ° C (-3.9°F) |
-20.7 ° C (-5.2°F) |
% 95 | 64% | 1 | Sunrise:08:06 AM Sunset: 04:41 PM |
Moonrise:05:11 AM Moonset: 02:07 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Light snow |
-29.5 ° C (-21.1°F) |
-23.3 ° C (-9.9°F) |
-26.4 ° C (-15.4°F) |
% 97 | 71% | 1 | Sunrise:08:07 AM Sunset: 04:41 PM |
Moonrise:06:18 AM Moonset: 02:36 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Mist |
-29.6 ° C (-21.3°F) |
-15.3 ° C (4.4°F) |
-21.6 ° C (-6.9°F) |
% 95 | 69% | 1 | Sunrise:08:08 AM Sunset: 04:42 PM |
Moonrise:07:23 AM Moonset: 03:13 PM Moon Phase ( Waning Crescent ) |
|
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