Current weather conditions and 15 day weather forecast for Grand Marais/Cook County Seaplane Base, 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.
| 07 April 2026 Tuesday -2.2 ° C / 28°F ![]() Sunny |
Feels Like : -7.2 ° C / 19°F Humidity : % 52 Pressure : 1031 mb Wind Speed : 15.5 kmph / 9.6 miles from SW ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 April 2026 Tuesday | Sunny |
-9.3 ° C (15.3°F) |
-0.1 ° C (31.8°F) |
-3.8 ° C (25.1°F) |
% 57 | 0% | 1.1 | Sunrise:06:27 AM Sunset: 07:40 PM |
Moonrise:01:15 AM Moonset: 08:43 AM Moon Phase ( Waning Gibbous ) |
|
| 08 April 2026 Wednesday | Moderate or heavy snow showers |
-2.2 ° C (28°F) |
0.9 ° C (33.5°F) |
-0.2 ° C (31.6°F) |
% 93 | 79% | 0.2 | Sunrise:06:25 AM Sunset: 07:42 PM |
Moonrise:02:11 AM Moonset: 09:34 AM Moon Phase ( Waning Gibbous ) |
|
| 09 April 2026 Thursday | Partly Cloudy |
-0.6 ° C (30.9°F) |
2.7 ° C (36.9°F) |
1 ° C (33.8°F) |
% 79 | 0% | 1.1 | Sunrise:06:23 AM Sunset: 07:43 PM |
Moonrise:02:56 AM Moonset: 10:34 AM Moon Phase ( Waning Gibbous ) |
|
| 10 April 2026 Friday | Freezing fog |
-6.3 ° C (20.7°F) |
2.7 ° C (36.9°F) |
-1.2 ° C (29.8°F) |
% 93 | 0% | 1.1 | Sunrise:06:21 AM Sunset: 07:45 PM |
Moonrise:03:32 AM Moonset: 11:42 AM Moon Phase ( Last Quarter ) |
|
| 11 April 2026 Saturday | Mist |
-4.2 ° C (24.4°F) |
3.5 ° C (38.3°F) |
0.6 ° C (33.1°F) |
% 94 | 86% | 0 | Sunrise:06:20 AM Sunset: 07:46 PM |
Moonrise:04:00 AM Moonset: 12:54 PM Moon Phase ( Waning Crescent ) |
|
| 12 April 2026 Sunday | Moderate rain |
1 ° C (33.8°F) |
4.5 ° C (40.2°F) |
2.6 ° C (36.7°F) |
% 100 | 58% | 1 | Sunrise:06:18 AM Sunset: 07:47 PM |
Moonrise:04:22 AM Moonset: 02:08 PM Moon Phase ( Waning Crescent ) |
|
| 13 April 2026 Monday | Patchy rain nearby |
-4.6 ° C (23.7°F) |
3.3 ° C (38°F) |
1.7 ° C (35.1°F) |
% 97 | 72% | 1 | Sunrise:06:16 AM Sunset: 07:49 PM |
Moonrise:04:41 AM Moonset: 03:23 PM Moon Phase ( Waning Crescent ) |
|
| 14 April 2026 Tuesday | Patchy light snow |
-10.4 ° C (13.3°F) |
-2.4 ° C (27.7°F) |
-6.6 ° C (20.1°F) |
% 70 | 74% | 1 | Sunrise:06:14 AM Sunset: 07:50 PM |
Moonrise:04:57 AM Moonset: 04:39 PM Moon Phase ( Waning Crescent ) |
|
| 15 April 2026 Wednesday | Partly Cloudy |
-8.8 ° C (16.1°F) |
-3.8 ° C (25.1°F) |
-5.9 ° C (21.4°F) |
% 68 | 0% | 2 | Sunrise:06:12 AM Sunset: 07:52 PM |
Moonrise:05:14 AM Moonset: 05:58 PM Moon Phase ( Waning Crescent ) |
|
| 16 April 2026 Thursday | Overcast |
-4.7 ° C (23.6°F) |
0.5 ° C (33°F) |
-1.4 ° C (29.5°F) |
% 79 | 0% | 1 | Sunrise:06:10 AM Sunset: 07:53 PM |
Moonrise:05:31 AM Moonset: 07:21 PM Moon Phase ( Waning Crescent ) |
|
| 17 April 2026 Friday | Partly Cloudy |
-1.2 ° C (29.9°F) |
5.5 ° C (41.9°F) |
2.5 ° C (36.5°F) |
% 89 | 0% | 2 | Sunrise:06:08 AM Sunset: 07:54 PM |
Moonrise:05:50 AM Moonset: 08:46 PM Moon Phase ( New Moon ) |
|
| 18 April 2026 Saturday | Partly Cloudy |
2.6 ° C (36.6°F) |
10.3 ° C (50.6°F) |
5.9 ° C (42.6°F) |
% 90 | 0% | 3 | Sunrise:06:06 AM Sunset: 07:56 PM |
Moonrise:06:14 AM Moonset: 10:15 PM Moon Phase ( Waxing Crescent ) |
|
| 19 April 2026 Sunday | Patchy rain nearby |
4.9 ° C (40.8°F) |
9.7 ° C (49.5°F) |
7.2 ° C (45°F) |
% 96 | 75% | 2 | Sunrise:06:04 AM Sunset: 07:57 PM |
Moonrise:06:46 AM Moonset: 11:41 PM Moon Phase ( Waxing Crescent ) |
|
| 20 April 2026 Monday | Sunny |
6.6 ° C (43.8°F) |
13.2 ° C (55.7°F) |
10.3 ° C (50.5°F) |
% 68 | 0% | 4 | Sunrise:06:03 AM Sunset: 07:59 PM |
Moonrise:07:31 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|