Glen Ullin, ND Weather Forecast
Local 7-day forecast
Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Glen Ullin, ND in one place.
A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Southeast wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Glen Ullin, ND is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 28, 2026 6:21 PM CDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Glen Ullin, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 6:21 PM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Glen Ullin
Sunday looks like the warmest upcoming period in Glen Ullin at 79 degrees F.
Monday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Saturday at about 15 to 22 mph SE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 6:21 PM CDT
- Coverage
- 5 days
- Time zone
- America/North_Dakota/New_Salem
- Forecast office
- BIS
- Radar station
- KBIS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 54. Southeast wind 15 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Rain showers likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southeast wind 15 to 21 mph, with gusts as high as 30 mph.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 51. South wind 8 to 17 mph, with gusts as high as 26 mph.
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Southwest wind 7 to 10 mph.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 49. South wind 5 to 10 mph.
A chance of rain showers. Mostly sunny, with a high near 78. South wind 5 to 12 mph, with gusts as high as 20 mph.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 50. South wind 5 to 12 mph, with gusts as high as 18 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. North wind 6 to 12 mph, with gusts as high as 20 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
77°F |
15 to 22 mph
SE
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
54°F |
15 to 21 mph
SE
|
|
Sunday
May 31
|
Rain Showers Likely then Chance Showers And Thunderstorms
|
79°F |
15 to 21 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
51°F |
8 to 17 mph
S
|
|
Monday
Jun 1
|
Chance Showers And Thunderstorms
|
76°F |
7 to 10 mph
SW
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
49°F |
5 to 10 mph
S
|
|
Tuesday
Jun 2
|
Chance Rain Showers
|
78°F |
5 to 12 mph
S
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
50°F |
5 to 12 mph
S
|
|
Wednesday
Jun 3
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
79°F |
6 to 12 mph
N
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
50°F |
6 to 12 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Glen Ullin.