Lakeside Weather Forecast 15 Days, Weather in Lakeside Today
Current weather conditions and 15 day weather forecast for Lakeside, 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 Lakeside
| 20 December 2025 Saturday 0.6 ° C / 33.1°F  Clear |
Feels Like : -4.8 ° C / 23.4°F Humidity : % 51 Pressure : 1004 mb Wind Speed : 22 kmph / 13.6 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Lakeside, MT, USA
Weather Forecast for next 15 Days for Lakeside 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 Lakeside, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday |  Patchy rain nearby |
2.3 ° C (36.1°F) |
7.2 ° C (45°F) |
5.2 ° C (41.4°F) |
% 60 | 88% | 0.1 | Sunrise:08:22 AM Sunset: 04:45 PM |
Moonrise:08:39 AM Moonset: 04:01 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Cloudy |
-4.2 ° C (24.4°F) |
2.2 ° C (36°F) |
-0.6 ° C (30.9°F) |
% 67 | 0% | 0.1 | Sunrise:08:23 AM Sunset: 04:46 PM |
Moonrise:09:30 AM Moonset: 04:59 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Partly Cloudy |
-4.5 ° C (23.9°F) |
2.8 ° C (37°F) |
-1.5 ° C (29.3°F) |
% 72 | 0% | 0.1 | Sunrise:08:23 AM Sunset: 04:46 PM |
Moonrise:10:09 AM Moonset: 06:05 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Freezing fog |
-4 ° C (24.8°F) |
1.6 ° C (34.9°F) |
-0.8 ° C (30.6°F) |
% 87 | 61% | 0.1 | Sunrise:08:24 AM Sunset: 04:47 PM |
Moonrise:10:40 AM Moonset: 07:17 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-3.8 ° C (25.2°F) |
-0.6 ° C (31°F) |
-2 ° C (28.5°F) |
% 77 | 0% | 0.1 | Sunrise:08:24 AM Sunset: 04:47 PM |
Moonrise:11:04 AM Moonset: 08:30 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-1.9 ° C (28.5°F) |
2.3 ° C (36.1°F) |
-0.3 ° C (31.4°F) |
% 83 | 0% | 0 | Sunrise:08:24 AM Sunset: 04:48 PM |
Moonrise:11:24 AM Moonset: 09:44 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-6.8 ° C (19.8°F) |
2.1 ° C (35.7°F) |
-0 ° C (32°F) |
% 80 | 0% | 2 | Sunrise:08:25 AM Sunset: 04:49 PM |
Moonrise:11:40 AM Moonset: 10:58 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Moderate snow |
-9.7 ° C (14.6°F) |
-7.4 ° C (18.7°F) |
-8.4 ° C (16.9°F) |
% 85 | 74% | 1 | Sunrise:08:25 AM Sunset: 04:49 PM |
Moonrise:11:56 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light snow |
-7.7 ° C (18.2°F) |
-4 ° C (24.9°F) |
-6.4 ° C (20.5°F) |
% 92 | 74% | 1 | Sunrise:08:25 AM Sunset: 04:50 PM |
Moonrise:12:11 PM Moonset: 12:13 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Mist |
-6.1 ° C (21°F) |
-1.4 ° C (29.5°F) |
-4.6 ° C (23.7°F) |
% 92 | 0% | 1 | Sunrise:08:25 AM Sunset: 04:51 PM |
Moonrise:12:28 PM Moonset: 01:30 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Light freezing rain |
-9.6 ° C (14.7°F) |
-5 ° C (23°F) |
-6.4 ° C (20.6°F) |
% 88 | 0% | 1 | Sunrise:08:26 AM Sunset: 04:52 PM |
Moonrise:12:48 PM Moonset: 02:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Light freezing rain |
-10.5 ° C (13.1°F) |
-3.8 ° C (25.2°F) |
-7.4 ° C (18.6°F) |
% 86 | 0% | 1 | Sunrise:08:26 AM Sunset: 04:53 PM |
Moonrise:01:15 PM Moonset: 04:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Patchy light snow |
-5.6 ° C (21.9°F) |
1.3 ° C (34.3°F) |
-1.7 ° C (28.9°F) |
% 83 | 83% | 1 | Sunrise:08:26 AM Sunset: 04:54 PM |
Moonrise:01:52 PM Moonset: 05:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Light freezing rain |
-7.6 ° C (18.4°F) |
-4.4 ° C (24.1°F) |
-6 ° C (21.2°F) |
% 87 | 0% | 1 | Sunrise:08:26 AM Sunset: 04:55 PM |
Moonrise:02:43 PM Moonset: 07:07 AM Moon Phase ( Waxing Gibbous ) |
|
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