Monthly outlook for Glen Ullin, ND: average high 44.2°, average low 30.3°. That is 4.8° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 16 November (57.9°), the coolest 29 November (10.3°).
44.2°/30.3°
Average high / low
+4.8°
Above normal
2 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
45.7°
37.6°
+4.5°
24 November – 3 December
41.7°
31.8°
+5.5°
4 December – 13 December
at normal
28.7°
—
November records over 66 years
75.7°2 November 1965All-time high
-26.3°29 November 1985All-time low
Sun, 1553° / 36°0
53 °
Glen Ullin, Sunday, 15 November
Clear. High 53°, low 36°.
Pressure30.00 inHg
Wind10.9 mph S
Humidity69%
Visibility6.2 mi
Dew point38°
Mon, 1658° / 33°0
58 °
Glen Ullin, Monday, 16 November
Partly cloudy. High 58°, low 33°.
Pressure30.00 inHg
Wind4.5 mph S
Humidity67%
Visibility6.2 mi
Dew point42°
Tue, 1751° / 37°0
51 °
Glen Ullin, Tuesday, 17 November
Overcast. High 51°, low 37°.
Pressure29.88 inHg
Wind6.9 mph SE
Humidity81%
Visibility6.2 mi
Dew point42°
Wed, 1844° / 33°0
44 °
Glen Ullin, Wednesday, 18 November
Overcast. High 44°, low 33°.
Pressure29.88 inHg
Wind10.2 mph NW
Humidity95%
Visibility6.2 mi
Dew point40°
Thu, 1942° / 35°0
42 °
Glen Ullin, Thursday, 19 November
Overcast. High 42°, low 35°.
Pressure30.27 inHg
Wind11.4 mph NW
Humidity73%
Visibility—
Dew point31°
Fri, 2045° / 34°0
45 °
Glen Ullin, Friday, 20 November
Overcast. High 45°, low 34°.
Pressure29.83 inHg
Wind11.1 mph SE
Humidity62%
Visibility—
Dew point29°
Sat, 2137° / 32°0
37 °
Glen Ullin, Saturday, 21 November
Overcast. High 37°, low 32°.
Pressure30.18 inHg
Wind14.1 mph NW
Humidity71%
Visibility—
Dew point26°
Sun, 2238° / 29°0
38 °
Glen Ullin, Sunday, 22 November
Overcast. High 38°, low 29°.
Pressure30.45 inHg
Wind6.8 mph SE
Humidity62%
Visibility—
Dew point22°
Mon, 2341° / 26°0
41 °
Glen Ullin, Monday, 23 November
Overcast. High 41°, low 26°.
Pressure30.18 inHg
Wind14.5 mph SE
Humidity54%
Visibility—
Dew point21°
Tue, 2453° / 32°0
53 °
Glen Ullin, Tuesday, 24 November
Mostly clear. High 53°, low 32°.
Pressure29.77 inHg
Wind12.9 mph W
Humidity46%
Visibility—
Dew point26°
Wed, 2553° / 35°0
53 °
Glen Ullin, Wednesday, 25 November
Overcast. High 53°, low 35°.
Pressure29.77 inHg
Wind9.9 mph SE
Humidity44%
Visibility—
Dew point25°
Thu, 2648° / 40°0
48 °
Glen Ullin, Thursday, 26 November
Overcast. High 48°, low 40°.
Pressure29.68 inHg
Wind10.6 mph N
Humidity50%
Visibility—
Dew point28°
Fri, 2739° / 23°0.04
39 °
Glen Ullin, Friday, 27 November
Light snow. High 39°, low 23°.
Pressure29.91 inHg
Wind22.7 mph N
Humidity85%
Visibility—
Dew point27°
Sat, 2830° / 17°0.04
30 °
Glen Ullin, Saturday, 28 November
Light snow. High 30°, low 17°.
Pressure30.27 inHg
Wind21.3 mph NW
Humidity64%
Visibility—
Dew point13°
Sun, 2928° / 10°0.02
28 °
Glen Ullin, Sunday, 29 November
Light snow. High 28°, low 10°.
Pressure30.39 inHg
Wind13.1 mph S
Humidity68%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3031° / 18°0.03
31 °
Glen Ullin, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.03 in
Chance of precipitation13%
Record high56° (1995)
Record low-10° (1985)
Tue, 0132° / 17°0.02
32 °
Glen Ullin, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2021)
Record low-18° (2014)
Wed, 0230° / 16°0.04
30 °
Glen Ullin, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.04 in
Chance of precipitation20%
Record high51° (1988)
Record low-25° (1985)
Thu, 0332° / 17°0.02
32 °
Glen Ullin, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation10%
Record high52° (1989)
Record low-14° (1985)
Fri, 0432° / 16°0.02
32 °
Glen Ullin, Friday, 4 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1979)
Record low-15° (1972)
Sat, 0528° / 13°0.02
28 °
Glen Ullin, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation17%
Record high53° (1988)
Record low-16° (1972)
Sun, 0628° / 12°0.02
28 °
Glen Ullin, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.02 in
Chance of precipitation18%
Record high55° (2023)
Record low-22° (1972)
Mon, 0728° / 14°0.02
28 °
Glen Ullin, Monday, 7 December
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.02 in
Chance of precipitation17%
Record high50° (2015)
Record low-24° (2013)
Tue, 0829° / 13°0.03
29 °
Glen Ullin, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.03 in
Chance of precipitation17%
Record high55° (2020)
Record low-22° (1972)
Wed, 0929° / 13°0.01
29 °
Glen Ullin, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.01 in
Chance of precipitation12%
Record high58° (2015)
Record low-33° (1977)
Thu, 1029° / 12°0.01
29 °
Glen Ullin, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.01 in
Chance of precipitation12%
Record high56° (1987)
Record low-24° (1977)
Fri, 1128° / 13°0.02
28 °
Glen Ullin, Friday, 11 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation17%
Record high55° (2004)
Record low-22° (2013)
Sat, 1229° / 13°0.02
29 °
Glen Ullin, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.02 in
Chance of precipitation15%
Record high50° (2014)
Record low-24° (2000)
Sun, 1327° / 12°0.03
27 °
Glen Ullin, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high27°
Average low12°
Average precipitation0.03 in
Chance of precipitation22%
Record high53° (1988)
Record low-19° (2000)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Glen Ullin, ND are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Glen Ullin, ND since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.