St. John Weather Forecast 15 Days, Weather in St. John Today

Current weather conditions and 15 day weather forecast for St. John, 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 St. John

12 February 2026 Thursday
-3.9 ° C / 25°F
Mist
Mist
Feels Like : -7.3 ° C / 18.9°F
Humidity : % 100
Pressure : 1019 mb
Wind Speed : 7.9 kmph / 4.9 miles from SS
Visibility : 6.4 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for St. John, ND, USA

Weather Forecast for next 15 Days for St. John 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 St. John, 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
11 February 2026 Wednesday Overcast  Overcast -8 ° C
(17.6°F)
-0.2 ° C
(31.6°F)
-4.6 ° C
(23.8°F)
% 94 0% 0.4 Sunrise:07:54 AM
Sunset: 05:54 PM
Moonrise:04:26 AM
Moonset: 11:42 AM
Moon Phase
( Waning Crescent )
12 February 2026 Thursday Cloudy  Cloudy -6.3 ° C
(20.7°F)
-1.2 ° C
(29.8°F)
-3.9 ° C
(25°F)
% 84 0% 0.4 Sunrise:07:52 AM
Sunset: 05:55 PM
Moonrise:05:24 AM
Moonset: 12:31 PM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Mist Mist -6 ° C
(21.2°F)
-1.8 ° C
(28.8°F)
-4.1 ° C
(24.6°F)
% 96 0% 0.4 Sunrise:07:50 AM
Sunset: 05:57 PM
Moonrise:06:11 AM
Moonset: 01:32 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Mist Mist -6.3 ° C
(20.7°F)
-2.7 ° C
(27.1°F)
-4.8 ° C
(23.5°F)
% 97 0% 0.3 Sunrise:07:49 AM
Sunset: 05:59 PM
Moonrise:06:48 AM
Moonset: 02:42 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Overcast  Overcast -8.2 ° C
(17.3°F)
1 ° C
(33.8°F)
-3.7 ° C
(25.4°F)
% 92 0% 0.3 Sunrise:07:47 AM
Sunset: 06:00 PM
Moonrise:07:17 AM
Moonset: 03:57 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Partly Cloudy  Partly Cloudy -6.4 ° C
(20.5°F)
-3 ° C
(26.7°F)
-4.7 ° C
(23.6°F)
% 93 0% 0 Sunrise:07:45 AM
Sunset: 06:02 PM
Moonrise:07:39 AM
Moonset: 05:14 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Blowing snow Blowing snow -11.8 ° C
(10.8°F)
-8.9 ° C
(16°F)
-10.6 ° C
(13°F)
% 94 76% 1 Sunrise:07:43 AM
Sunset: 06:03 PM
Moonrise:07:56 AM
Moonset: 06:31 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Moderate snow Moderate snow -11.7 ° C
(10.9°F)
-3.4 ° C
(25.9°F)
-7.9 ° C
(17.7°F)
% 94 61% 1 Sunrise:07:42 AM
Sunset: 06:05 PM
Moonrise:08:12 AM
Moonset: 07:49 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Light freezing rain Light freezing rain -18.8 ° C
(-1.9°F)
-13.8 ° C
(7.2°F)
-15.1 ° C
(4.9°F)
% 92 0% 1 Sunrise:07:40 AM
Sunset: 06:07 PM
Moonrise:08:26 AM
Moonset: 09:07 PM
Moon Phase
( Waxing Crescent )
20 February 2026 Friday Freezing fog Freezing fog -20.3 ° C
(-4.5°F)
-14.3 ° C
(6.2°F)
-17.7 ° C
(0.2°F)
% 95 0% 1 Sunrise:07:38 AM
Sunset: 06:08 PM
Moonrise:08:41 AM
Moonset: 10:27 PM
Moon Phase
( Waxing Crescent )
21 February 2026 Saturday Mist Mist -15.4 ° C
(4.3°F)
-5.4 ° C
(22.3°F)
-10.6 ° C
(13°F)
% 96 0% 1 Sunrise:07:36 AM
Sunset: 06:10 PM
Moonrise:08:58 AM
Moonset: 11:50 PM
Moon Phase
( Waxing Crescent )
22 February 2026 Sunday Light snow Light snow -12.1 ° C
(10.2°F)
-5.9 ° C
(21.3°F)
-9.7 ° C
(14.6°F)
% 97 72% 1 Sunrise:07:34 AM
Sunset: 06:11 PM
Moonrise:09:19 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
23 February 2026 Monday Overcast  Overcast -21.4 ° C
(-6.5°F)
-16.9 ° C
(1.5°F)
-18.3 ° C
(-0.9°F)
% 93 0% 1 Sunrise:07:32 AM
Sunset: 06:13 PM
Moonrise:09:45 AM
Moonset: 01:15 AM
Moon Phase
( Waxing Crescent )
24 February 2026 Tuesday Freezing fog Freezing fog -25.5 ° C
(-13.9°F)
-19.1 ° C
(-2.3°F)
-22.4 ° C
(-8.3°F)
% 96 0% 1 Sunrise:07:31 AM
Sunset: 06:15 PM
Moonrise:10:22 AM
Moonset: 02:39 AM
Moon Phase
( First Quarter )
St. John Weather forecasts are usually fully updated every 4 hours.
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