Grimstad Weather Forecast 15 Days, Weather in Grimstad Today
Current weather conditions and 15 day weather forecast for Grimstad, Minnesota, 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 Grimstad
| 05 December 2025 Friday -8.8 ° C / 16.2°F  Overcast |
Feels Like : -13.2 ° C / 8.3°F Humidity : % 85 Pressure : 1006 mb Wind Speed : 8.3 kmph / 5.1 miles from WNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Grimstad, MN, USA
Weather Forecast for next 15 Days for Grimstad 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 Grimstad, Minnesota 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 |  Light freezing rain |
-15.4 ° C (4.2°F) |
-9.3 ° C (15.3°F) |
-11.5 ° C (11.3°F) |
% 82 | 88% | 0.1 | Sunrise:07:59 AM Sunset: 04:28 PM |
Moonrise:04:44 PM Moonset: 09:23 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Partly Cloudy |
-17.5 ° C (0.5°F) |
-14.3 ° C (6.3°F) |
-15.4 ° C (4.2°F) |
% 71 | 0% | 0.1 | Sunrise:08:01 AM Sunset: 04:27 PM |
Moonrise:06:00 PM Moonset: 10:25 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Sunny |
-18.7 ° C (-1.7°F) |
-11.9 ° C (10.6°F) |
-16.3 ° C (2.7°F) |
% 77 | 0% | 0.1 | Sunrise:08:02 AM Sunset: 04:27 PM |
Moonrise:07:24 PM Moonset: 11:10 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Light snow |
-16.4 ° C (2.6°F) |
-9.8 ° C (14.3°F) |
-13.1 ° C (8.5°F) |
% 90 | 77% | 0.1 | Sunrise:08:03 AM Sunset: 04:27 PM |
Moonrise:08:48 PM Moonset: 11:41 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Mist |
-14.6 ° C (5.6°F) |
-8.3 ° C (17.1°F) |
-12.1 ° C (10.1°F) |
% 95 | 0% | 0 | Sunrise:08:04 AM Sunset: 04:27 PM |
Moonrise:10:08 PM Moonset: 12:04 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Cloudy |
-15.6 ° C (4°F) |
-10.5 ° C (13°F) |
-13.1 ° C (8.5°F) |
% 93 | 0% | 1 | Sunrise:08:05 AM Sunset: 04:27 PM |
Moonrise:11:24 PM Moonset: 12:21 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Overcast |
-16.8 ° C (1.7°F) |
-10.4 ° C (13.2°F) |
-14.7 ° C (5.6°F) |
% 94 | 0% | 1 | Sunrise:08:06 AM Sunset: 04:27 PM |
Moonrise:No moonrise Moonset: 12:35 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Freezing fog |
-17.5 ° C (0.5°F) |
-10.9 ° C (12.3°F) |
-15.5 ° C (4°F) |
% 96 | 0% | 1 | Sunrise:08:06 AM Sunset: 04:27 PM |
Moonrise:12:35 AM Moonset: 12:49 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Freezing fog |
-19.8 ° C (-3.6°F) |
-11.6 ° C (11.1°F) |
-15.6 ° C (3.9°F) |
% 93 | 0% | 1 | Sunrise:08:07 AM Sunset: 04:27 PM |
Moonrise:01:44 AM Moonset: 01:02 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Light freezing rain |
-10.9 ° C (12.5°F) |
-5.4 ° C (22.3°F) |
-7.6 ° C (18.3°F) |
% 90 | 85% | 1 | Sunrise:08:08 AM Sunset: 04:27 PM |
Moonrise:02:52 AM Moonset: 01:16 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Moderate snow |
-15.7 ° C (3.8°F) |
-3.8 ° C (25.2°F) |
-7.3 ° C (18.8°F) |
% 93 | 84% | 1 | Sunrise:08:09 AM Sunset: 04:27 PM |
Moonrise:04:01 AM Moonset: 01:33 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-20.2 ° C (-4.3°F) |
-14.7 ° C (5.6°F) |
-18 ° C (-0.4°F) |
% 90 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:27 PM |
Moonrise:05:11 AM Moonset: 01:53 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Heavy snow |
-18.6 ° C (-1.6°F) |
-10 ° C (14°F) |
-13.5 ° C (7.7°F) |
% 93 | 84% | 1 | Sunrise:08:10 AM Sunset: 04:28 PM |
Moonrise:06:20 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Cloudy |
-22.9 ° C (-9.2°F) |
-17.6 ° C (0.3°F) |
-19 ° C (-2.1°F) |
% 94 | 0% | 1 | Sunrise:08:11 AM Sunset: 04:28 PM |
Moonrise:07:27 AM Moonset: 02:54 PM Moon Phase ( Waning Crescent ) |
|
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