Union Star Weather Forecast 15 Days, Weather in Union Star Today
Current weather conditions and 15 day weather forecast for Union Star, Missouri, 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 Union Star
| 12 February 2026 Thursday -1.1 ° C / 30°F  Clear |
Feels Like : -4.8 ° C / 23.5°F Humidity : % 69 Pressure : 1025 mb Wind Speed : 10.4 kmph / 6.5 miles from S  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Union Star, MO, USA
Weather Forecast for next 15 Days for Union Star 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 Union Star, Missouri 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 February 2026 Wednesday | Sunny |
-1.6 ° C (29.1°F) |
12.1 ° C (53.8°F) |
3.5 ° C (38.4°F) |
% 68 | 0% | 0.6 | Sunrise:07:16 AM Sunset: 05:50 PM |
Moonrise:03:20 AM Moonset: 12:06 PM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Sunny |
0.3 ° C (32.5°F) |
14.4 ° C (57.9°F) |
5.7 ° C (42.2°F) |
% 67 | 0% | 0.6 | Sunrise:07:15 AM Sunset: 05:51 PM |
Moonrise:04:16 AM Moonset: 12:56 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday |  Partly Cloudy |
-0.1 ° C (31.8°F) |
13.5 ° C (56.3°F) |
6.2 ° C (43.1°F) |
% 75 | 0% | 0.6 | Sunrise:07:13 AM Sunset: 05:52 PM |
Moonrise:05:05 AM Moonset: 01:54 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Heavy rain |
6.1 ° C (43°F) |
7.8 ° C (46°F) |
7.4 ° C (45.3°F) |
% 93 | 85% | 0.3 | Sunrise:07:12 AM Sunset: 05:53 PM |
Moonrise:05:48 AM Moonset: 02:58 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Patchy rain nearby |
5 ° C (41°F) |
14.4 ° C (57.8°F) |
9.1 ° C (48.3°F) |
% 63 | 85% | 0.7 | Sunrise:07:11 AM Sunset: 05:54 PM |
Moonrise:06:23 AM Moonset: 04:05 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Sunny |
4.3 ° C (39.8°F) |
16.6 ° C (61.8°F) |
8.3 ° C (47°F) |
% 64 | 0% | 0 | Sunrise:07:10 AM Sunset: 05:55 PM |
Moonrise:06:53 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Sunny |
10.5 ° C (50.9°F) |
17.6 ° C (63.6°F) |
14.3 ° C (57.7°F) |
% 61 | 0% | 4 | Sunrise:07:08 AM Sunset: 05:57 PM |
Moonrise:07:19 AM Moonset: 06:22 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Partly Cloudy |
10.4 ° C (50.7°F) |
16.4 ° C (61.6°F) |
13.4 ° C (56.1°F) |
% 48 | 0% | 4 | Sunrise:07:07 AM Sunset: 05:58 PM |
Moonrise:07:43 AM Moonset: 07:31 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Patchy rain nearby |
8.8 ° C (47.9°F) |
11.7 ° C (53°F) |
10.5 ° C (50.9°F) |
% 68 | 82% | 3 | Sunrise:07:06 AM Sunset: 05:59 PM |
Moonrise:08:06 AM Moonset: 08:41 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Patchy rain nearby |
4 ° C (39.2°F) |
6.3 ° C (43.3°F) |
6.6 ° C (43.9°F) |
% 82 | 86% | 2 | Sunrise:07:04 AM Sunset: 06:00 PM |
Moonrise:08:29 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Patchy rain nearby |
1.1 ° C (33.9°F) |
3.8 ° C (38.8°F) |
2.3 ° C (36.1°F) |
% 79 | 80% | 1 | Sunrise:07:03 AM Sunset: 06:01 PM |
Moonrise:08:54 AM Moonset: 11:05 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Sunny |
-0.8 ° C (30.5°F) |
9.4 ° C (48.9°F) |
3.7 ° C (38.7°F) |
% 62 | 0% | 2 | Sunrise:07:01 AM Sunset: 06:02 PM |
Moonrise:09:23 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday | Sunny |
2.9 ° C (37.3°F) |
16.8 ° C (62.3°F) |
8.9 ° C (48.1°F) |
% 66 | 0% | 3 | Sunrise:07:00 AM Sunset: 06:03 PM |
Moonrise:09:58 AM Moonset: 12:20 AM Moon Phase ( Waxing Crescent ) |
|
| 24 February 2026 Tuesday | Partly Cloudy |
0.6 ° C (33.1°F) |
8.5 ° C (47.3°F) |
4.9 ° C (40.7°F) |
% 73 | 0% | 2 | Sunrise:06:59 AM Sunset: 06:04 PM |
Moonrise:10:42 AM Moonset: 01:36 AM Moon Phase ( First Quarter ) |
|
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