Sloulin Field International Airport (ISN) 15 Day Weather Forecast, Williston United States

Current weather conditions and 15 day weather forecast for Sloulin Field International Airport in Williston, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ISN

21 March 2025 Fri
12.4 ° C
( 54.3°F )

Sunny
Sunny
Feels Like : 10.9 ° C / 51.5°F
Humidity : % 28
Pressure : 1001 mb
Wind Speed : 15.1 kmph / 9.4 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Sloulin Field International Airport, Williston, United States

Date
20 March 2025 Thu
Weather forecastSunny Sunny
Low temperature-2.3 ° C
High temperature14.4 ° C
Average Temperature5.1 ° C
Humidity% 53
Wind26.6 km/h
Chance of rain0%
21 March 2025 Fri
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature0.1 ° C
High temperature11.8 ° C
Average Temperature4.5 ° C
Humidity% 70
Wind21.2 km/h
Chance of rain78%
22 March 2025 Sat
Weather forecastModerate rain Moderate rain
Low temperature1 ° C
High temperature10.4 ° C
Average Temperature4.8 ° C
Humidity% 67
Wind34.9 km/h
Chance of rain86%
23 March 2025 Sun
Weather forecastSunny Sunny
Low temperature-1.9 ° C
High temperature8.6 ° C
Average Temperature2.9 ° C
Humidity% 62
Wind30.6 km/h
Chance of rain0%
24 March 2025 Mon
Weather forecastOvercast  Overcast
Low temperature-0.2 ° C
High temperature9.2 ° C
Average Temperature4.3 ° C
Humidity% 62
Wind13.7 km/h
Chance of rain0%
25 March 2025 Tue
Weather forecastSunny Sunny
Low temperature1.4 ° C
High temperature10.9 ° C
Average Temperature5.1 ° C
Humidity% 64
Wind13 km/h
Chance of rain0%
26 March 2025 Wed
Weather forecastCloudy  Cloudy
Low temperature3.3 ° C
High temperature10.7 ° C
Average Temperature6.7 ° C
Humidity% 60
Wind25.9 km/h
Chance of rain0%
27 March 2025 Thu
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature1.8 ° C
High temperature13.7 ° C
Average Temperature6.4 ° C
Humidity% 63
Wind27 km/h
Chance of rain69%
28 March 2025 Fri
Weather forecastSunny Sunny
Low temperature0.6 ° C
High temperature7.8 ° C
Average Temperature6.9 ° C
Humidity% 51
Wind31.3 km/h
Chance of rain0%
29 March 2025 Sat
Weather forecastOvercast  Overcast
Low temperature-1.3 ° C
High temperature13.1 ° C
Average Temperature5.4 ° C
Humidity% 54
Wind22.3 km/h
Chance of rain0%
30 March 2025 Sun
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature3.9 ° C
High temperature7.7 ° C
Average Temperature6.1 ° C
Humidity% 75
Wind15.5 km/h
Chance of rain77%
31 March 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature3.3 ° C
High temperature9.6 ° C
Average Temperature5.1 ° C
Humidity% 82
Wind24.8 km/h
Chance of rain67%
01 April 2025 Tue
Weather forecastSunny Sunny
Low temperature-0.4 ° C
High temperature14.1 ° C
Average Temperature6.5 ° C
Humidity% 60
Wind13.3 km/h
Chance of rain0%
02 April 2025 Wed
Weather forecastSunny Sunny
Low temperature5.7 ° C
High temperature20.3 ° C
Average Temperature12.8 ° C
Humidity% 39
Wind20.5 km/h
Chance of rain0%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
20 March 2025 Thu Sunny Sunny -2.3 ° C 14.4 ° C 5.1 ° C % 53 26.6 km/h 0%
21 March 2025 Fri Patchy rain nearby Patchy rain nearby 0.1 ° C 11.8 ° C 4.5 ° C % 70 21.2 km/h 78%
22 March 2025 Sat Moderate rain Moderate rain 1 ° C 10.4 ° C 4.8 ° C % 67 34.9 km/h 86%
23 March 2025 Sun Sunny Sunny -1.9 ° C 8.6 ° C 2.9 ° C % 62 30.6 km/h 0%
24 March 2025 Mon Overcast  Overcast -0.2 ° C 9.2 ° C 4.3 ° C % 62 13.7 km/h 0%
25 March 2025 Tue Sunny Sunny 1.4 ° C 10.9 ° C 5.1 ° C % 64 13 km/h 0%
26 March 2025 Wed Cloudy  Cloudy 3.3 ° C 10.7 ° C 6.7 ° C % 60 25.9 km/h 0%
27 March 2025 Thu Patchy rain nearby Patchy rain nearby 1.8 ° C 13.7 ° C 6.4 ° C % 63 27 km/h 69%
28 March 2025 Fri Sunny Sunny 0.6 ° C 7.8 ° C 6.9 ° C % 51 31.3 km/h 0%
29 March 2025 Sat Overcast  Overcast -1.3 ° C 13.1 ° C 5.4 ° C % 54 22.3 km/h 0%
30 March 2025 Sun Patchy rain nearby Patchy rain nearby 3.9 ° C 7.7 ° C 6.1 ° C % 75 15.5 km/h 77%
31 March 2025 Mon Patchy rain nearby Patchy rain nearby 3.3 ° C 9.6 ° C 5.1 ° C % 82 24.8 km/h 67%
01 April 2025 Tue Sunny Sunny -0.4 ° C 14.1 ° C 6.5 ° C % 60 13.3 km/h 0%
02 April 2025 Wed Sunny Sunny 5.7 ° C 20.3 ° C 12.8 ° C % 39 20.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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