Sinclair Weather Forecast 15 Days, Weather in Sinclair Today
Current weather conditions and 15 day weather forecast for Sinclair, North Dakota, 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 Sinclair
| 17 December 2025 Wednesday -5.6 ° C / 21.9°F  Overcast |
Feels Like : -12 ° C / 10.4°F Humidity : % 92 Pressure : 1008 mb Wind Speed : 18.4 kmph / 11.4 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Sinclair, ND, USA
Weather Forecast for next 15 Days for Sinclair 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 Sinclair, North Dakota 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday |  Moderate or heavy snow showers |
-2.3 ° C (27.9°F) |
5.6 ° C (42.1°F) |
0.9 ° C (33.6°F) |
% 88 | 90% | 0.1 | Sunrise:08:16 AM Sunset: 04:50 PM |
Moonrise:06:24 AM Moonset: 02:43 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Blowing snow |
-15.6 ° C (3.9°F) |
-4.3 ° C (24.2°F) |
-9 ° C (15.7°F) |
% 73 | 83% | 0.1 | Sunrise:08:16 AM Sunset: 04:50 PM |
Moonrise:07:30 AM Moonset: 03:20 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Light freezing rain |
-16 ° C (3.2°F) |
-4.2 ° C (24.4°F) |
-10.1 ° C (13.8°F) |
% 76 | 66% | 0.1 | Sunrise:08:17 AM Sunset: 04:51 PM |
Moonrise:08:29 AM Moonset: 04:06 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Sunny |
-16.4 ° C (2.5°F) |
-5.5 ° C (22°F) |
-8.3 ° C (17°F) |
% 77 | 0% | 0.2 | Sunrise:08:17 AM Sunset: 04:51 PM |
Moonrise:09:20 AM Moonset: 05:04 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-18.2 ° C (-0.7°F) |
-5.3 ° C (22.4°F) |
-13.2 ° C (8.2°F) |
% 84 | 0% | 0 | Sunrise:08:18 AM Sunset: 04:52 PM |
Moonrise:10:01 AM Moonset: 06:09 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Partly Cloudy |
-8.1 ° C (17.4°F) |
2 ° C (35.6°F) |
-3 ° C (26.6°F) |
% 88 | 0% | 2 | Sunrise:08:18 AM Sunset: 04:52 PM |
Moonrise:10:33 AM Moonset: 07:19 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-9.2 ° C (15.4°F) |
1.1 ° C (34°F) |
-2.2 ° C (28.1°F) |
% 86 | 0% | 2 | Sunrise:08:19 AM Sunset: 04:53 PM |
Moonrise:10:59 AM Moonset: 08:31 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-7.9 ° C (17.7°F) |
-1 ° C (30.2°F) |
-5.2 ° C (22.7°F) |
% 88 | 0% | 2 | Sunrise:08:19 AM Sunset: 04:53 PM |
Moonrise:11:20 AM Moonset: 09:44 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-6.1 ° C (21°F) |
-0.9 ° C (30.3°F) |
-3.4 ° C (25.8°F) |
% 94 | 0% | 2 | Sunrise:08:20 AM Sunset: 04:54 PM |
Moonrise:11:38 AM Moonset: 10:56 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-5.9 ° C (21.3°F) |
-0.6 ° C (30.9°F) |
-3.3 ° C (26°F) |
% 91 | 0% | 2 | Sunrise:08:20 AM Sunset: 04:55 PM |
Moonrise:11:55 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Cloudy |
-4.6 ° C (23.7°F) |
-1.3 ° C (29.7°F) |
-2 ° C (28.4°F) |
% 94 | 0% | 1 | Sunrise:08:20 AM Sunset: 04:55 PM |
Moonrise:12:11 PM Moonset: 12:09 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-2.6 ° C (27.4°F) |
1.1 ° C (33.9°F) |
-0.7 ° C (30.7°F) |
% 94 | 0% | 2 | Sunrise:08:20 AM Sunset: 04:56 PM |
Moonrise:12:29 PM Moonset: 01:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-5.6 ° C (21.9°F) |
-1.8 ° C (28.8°F) |
-3.1 ° C (26.4°F) |
% 86 | 0% | 2 | Sunrise:08:21 AM Sunset: 04:57 PM |
Moonrise:12:51 PM Moonset: 02:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-3.4 ° C (25.9°F) |
0.5 ° C (32.9°F) |
-1.9 ° C (28.7°F) |
% 91 | 0% | 2 | Sunrise:08:21 AM Sunset: 04:58 PM |
Moonrise:01:19 PM Moonset: 04:08 AM Moon Phase ( Waxing Gibbous ) |
|
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