Current weather conditions and 15 day weather forecast for Lewistown Heights, 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.
| 20 December 2025 Saturday -2.8 ° C / 27°F ![]() Clear |
Feels Like : -10.2 ° C / 13.6°F Humidity : % 50 Pressure : 1009 mb Wind Speed : 31 kmph / 19.2 miles from W ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 December 2025 Saturday | Sunny |
-5.9 ° C (21.4°F) |
1.9 ° C (35.4°F) |
-2.7 ° C (27.1°F) |
% 47 | 0% | 0.1 | Sunrise:08:01 AM Sunset: 04:31 PM |
Moonrise:09:05 AM Moonset: 04:44 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
-5 ° C (23°F) |
1.3 ° C (34.3°F) |
-2.4 ° C (27.6°F) |
% 59 | 0% | 0.1 | Sunrise:08:01 AM Sunset: 04:31 PM |
Moonrise:09:46 AM Moonset: 05:50 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-1.7 ° C (28.9°F) |
4.9 ° C (40.8°F) |
0.9 ° C (33.6°F) |
% 77 | 0% | 0.2 | Sunrise:08:02 AM Sunset: 04:32 PM |
Moonrise:10:17 AM Moonset: 07:01 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
-0.8 ° C (30.6°F) |
7.2 ° C (45°F) |
2.4 ° C (36.4°F) |
% 68 | 67% | 0.2 | Sunrise:08:02 AM Sunset: 04:32 PM |
Moonrise:10:42 AM Moonset: 08:13 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Cloudy |
0.9 ° C (33.6°F) |
7.9 ° C (46.3°F) |
3.2 ° C (37.8°F) |
% 74 | 0% | 0 | Sunrise:08:02 AM Sunset: 04:33 PM |
Moonrise:11:03 AM Moonset: 09:27 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-2 ° C (28.3°F) |
8.3 ° C (47°F) |
3.4 ° C (38°F) |
% 64 | 0% | 2 | Sunrise:08:03 AM Sunset: 04:33 PM |
Moonrise:11:20 AM Moonset: 10:39 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
1.1 ° C (34°F) |
6 ° C (42.8°F) |
2.9 ° C (37.2°F) |
% 54 | 0% | 2 | Sunrise:08:03 AM Sunset: 04:34 PM |
Moonrise:11:37 AM Moonset: 11:53 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
0.4 ° C (32.7°F) |
6 ° C (42.7°F) |
2.1 ° C (35.8°F) |
% 49 | 0% | 2 | Sunrise:08:03 AM Sunset: 04:35 PM |
Moonrise:11:53 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-0.2 ° C (31.6°F) |
5.5 ° C (41.8°F) |
2 ° C (35.5°F) |
% 44 | 0% | 2 | Sunrise:08:04 AM Sunset: 04:36 PM |
Moonrise:12:11 PM Moonset: 01:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
1.3 ° C (34.3°F) |
7.8 ° C (46.1°F) |
3.8 ° C (38.9°F) |
% 44 | 0% | 2 | Sunrise:08:04 AM Sunset: 04:37 PM |
Moonrise:12:32 PM Moonset: 02:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-1.6 ° C (29.1°F) |
3.1 ° C (37.6°F) |
0.3 ° C (32.6°F) |
% 66 | 0% | 2 | Sunrise:08:04 AM Sunset: 04:37 PM |
Moonrise:01:00 PM Moonset: 03:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Light freezing rain |
-1.8 ° C (28.7°F) |
4 ° C (39.2°F) |
1 ° C (33.7°F) |
% 78 | 84% | 1 | Sunrise:08:04 AM Sunset: 04:38 PM |
Moonrise:01:37 PM Moonset: 05:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
0.3 ° C (32.6°F) |
9.5 ° C (49.1°F) |
3.6 ° C (38.5°F) |
% 59 | 0% | 2 | Sunrise:08:04 AM Sunset: 04:39 PM |
Moonrise:02:28 PM Moonset: 06:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Patchy rain nearby |
-0.5 ° C (31.1°F) |
3.4 ° C (38.1°F) |
1.7 ° C (35.1°F) |
% 54 | 79% | 1 | Sunrise:08:04 AM Sunset: 04:40 PM |
Moonrise:03:37 PM Moonset: 07:53 AM Moon Phase ( Waxing Gibbous ) |
|