10-day forecast for Glen Ullin, ND: 57° to 93°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 17
91° · 0.52 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 58°0.52
Morning60°feels 58°
Afternoon87°feels 84°
Evening63°feels 63°
Overnight62°feels 60°
91 °
Glen Ullin, Monday, 10 August
Heavy rain. High 91°, low 58°.
Pressure29.85 inHg
Wind6.1 mph E
Humidity25%
Visibility6.2 mi
Dew point44°
Tue, 1189° / 58°0
Morning61°feels 60°
Afternoon84°feels 82°
Evening85°feels 83°
Overnight64°feels 64°
89 °
Glen Ullin, Tuesday, 11 August
Clear. High 89°, low 58°.
Pressure29.91 inHg
Wind8.9 mph E
Humidity37%
Visibility6.2 mi
Dew point50°
Wed, 1281° / 60°0.19
Morning62°feels 61°
Afternoon83°feels 81°
Evening68°feels 68°
Overnight68°feels 66°
81 °
Glen Ullin, Wednesday, 12 August
Light rain. High 81°, low 60°.
Pressure29.88 inHg
Wind7.1 mph E
Humidity36%
Visibility6.2 mi
Dew point49°
Thu, 1382° / 58°0
Morning59°feels 58°
Afternoon78°feels 76°
Evening81°feels 79°
Overnight63°feels 63°
82 °
Glen Ullin, Thursday, 13 August
Overcast. High 82°, low 58°.
Pressure29.97 inHg
Wind14.5 mph SE
Humidity35%
Visibility—
Dew point45°
Fri, 1473° / 64°0.07
Morning68°feels 67°
Afternoon72°feels 72°
Evening65°feels 65°
Overnight65°feels 64°
73 °
Glen Ullin, Friday, 14 August
Light rain. High 73°, low 64°.
Pressure30.00 inHg
Wind18.1 mph SE
Humidity59%
Visibility—
Dew point57°
Sat, 1583° / 63°0.02
Morning67°feels 67°
Afternoon76°feels 75°
Evening79°feels 77°
Overnight66°feels 65°
83 °
Glen Ullin, Saturday, 15 August
Light rain. High 83°, low 63°.
Pressure30.06 inHg
Wind13 mph NW
Humidity58%
Visibility—
Dew point57°
Sun, 1687° / 60°0
Morning66°feels 65°
Afternoon83°feels 81°
Evening85°feels 83°
Overnight72°feels 71°
87 °
Glen Ullin, Sunday, 16 August
Mostly clear. High 87°, low 60°.
Pressure30.12 inHg
Wind9.2 mph S
Humidity30%
Visibility—
Dew point45°
Mon, 1793° / 66°0
Morning72°feels 72°
Afternoon90°feels 89°
Evening91°feels 88°
Overnight75°feels 74°
93 °
Glen Ullin, Monday, 17 August
Overcast. High 93°, low 66°.
Pressure29.77 inHg
Wind17.9 mph W
Humidity36%
Visibility—
Dew point56°
Tue, 1885° / 70°0
Morning80°feels 78°
Afternoon85°feels 83°
Evening80°feels 78°
Overnight72°feels 71°
85 °
Glen Ullin, Tuesday, 18 August
Overcast. High 85°, low 70°.
Pressure29.83 inHg
Wind21.3 mph NW
Humidity29%
Visibility—
Dew point49°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Glen Ullin, ND around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.