Monthly outlook for Culbertson, MT: average high 36.6°, average low 25.3°. That is 0.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 November (51.4°), the coolest 23 November (5.4°).
36.6°/25.3°
Average high / low
+0.2°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
42°
38.3°
+2.1°
23 November – 2 December
27.6°
32.2°
-2.6°
3 December – 12 December
at normal
28.9°
—
November records over 66 years
73.9°12 November 1999All-time high
-27.2°27 November 1985All-time low
Sat, 1451° / 34°0
51 °
Culbertson, Saturday, 14 November
Mostly clear. High 51°, low 34°.
Pressure29.77 inHg
Wind13.8 mph SE
Humidity65%
Visibility6.2 mi
Dew point37°
Sun, 1551° / 32°0
51 °
Culbertson, Sunday, 15 November
Overcast. High 51°, low 32°.
Pressure29.97 inHg
Wind3.9 mph SW
Humidity79%
Visibility6.2 mi
Dew point40°
Mon, 1651° / 34°0
51 °
Culbertson, Monday, 16 November
Overcast. High 51°, low 34°.
Pressure29.97 inHg
Wind4 mph SW
Humidity64%
Visibility6.2 mi
Dew point38°
Tue, 1751° / 37°0
51 °
Culbertson, Tuesday, 17 November
Overcast. High 51°, low 37°.
Pressure29.85 inHg
Wind9.5 mph NE
Humidity65%
Visibility6.2 mi
Dew point38°
Wed, 1841° / 35°0.12
41 °
Culbertson, Wednesday, 18 November
Light rain. High 41°, low 35°.
Pressure29.77 inHg
Wind13 mph NW
Humidity90%
Visibility—
Dew point38°
Thu, 1940° / 32°0
40 °
Culbertson, Thursday, 19 November
Overcast. High 40°, low 32°.
Pressure30.27 inHg
Wind12.3 mph W
Humidity59%
Visibility—
Dew point25°
Fri, 2037° / 34°0.01
37 °
Culbertson, Friday, 20 November
Light snow. High 37°, low 34°.
Pressure30.06 inHg
Wind12.2 mph E
Humidity71%
Visibility—
Dew point29°
Sat, 2135° / 18°0.01
35 °
Culbertson, Saturday, 21 November
Light snow. High 35°, low 18°.
Pressure29.83 inHg
Wind22.4 mph N
Humidity71%
Visibility—
Dew point22°
Sun, 2217° / 9°0
17 °
Culbertson, Sunday, 22 November
Partly cloudy. High 17°, low 9°.
Pressure30.30 inHg
Wind13.9 mph NW
Humidity47%
Visibility—
Dew point-1°
Mon, 2312° / 5°0
12 °
Culbertson, Monday, 23 November
Clear. High 12°, low 5°.
Pressure30.86 inHg
Wind9.8 mph N
Humidity47%
Visibility—
Dew point-8°
Tue, 2425° / 14°0
25 °
Culbertson, Tuesday, 24 November
Clear. High 25°, low 14°.
Pressure30.33 inHg
Wind14.5 mph N
Humidity32%
Visibility—
Dew point-2°
Wed, 2529° / 15°0
29 °
Culbertson, Wednesday, 25 November
Mostly clear. High 29°, low 15°.
Pressure30.30 inHg
Wind9.1 mph SW
Humidity48%
Visibility—
Dew point6°
Thu, 2632° / 22°0
32 °
Culbertson, Thursday, 26 November
Overcast. High 32°, low 22°.
Pressure29.97 inHg
Wind12.8 mph W
Humidity52%
Visibility—
Dew point13°
Fri, 2730° / 20°0
30 °
Culbertson, Friday, 27 November
Partly cloudy. High 30°, low 20°.
Pressure30.06 inHg
Wind3.9 mph SW
Humidity62%
Visibility—
Dew point14°
Sat, 2837° / 30°0.03
37 °
Culbertson, Saturday, 28 November
Light snow. High 37°, low 30°.
Pressure29.74 inHg
Wind3.7 mph SW
Humidity53%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2932° / 18°0.02
32 °
Culbertson, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high47° (2021)
Record low-25° (1985)
Mon, 3031° / 17°0.02
31 °
Culbertson, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.02 in
Chance of precipitation17%
Record high49° (1999)
Record low-14° (2025)
Tue, 0132° / 16°0.02
32 °
Culbertson, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2021)
Record low-18° (1978)
Wed, 0231° / 15°0.03
31 °
Culbertson, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.03 in
Chance of precipitation17%
Record high53° (1998)
Record low-30° (1985)
Thu, 0331° / 15°0.01
31 °
Culbertson, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.01 in
Chance of precipitation13%
Record high51° (1989)
Record low-25° (1972)
Fri, 0431° / 15°0.02
31 °
Culbertson, Friday, 4 December
Climate normal for this date — 60-year average.
Average high31°
Average low15°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (1979)
Record low-18° (1972)
Sat, 0528° / 12°0.03
28 °
Culbertson, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.03 in
Chance of precipitation23%
Record high53° (2012)
Record low-26° (1994)
Sun, 0628° / 11°0.02
28 °
Culbertson, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high28°
Average low11°
Average precipitation0.02 in
Chance of precipitation18%
Record high51° (1965)
Record low-22° (1972)
Mon, 0728° / 13°0.02
28 °
Culbertson, Monday, 7 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.02 in
Chance of precipitation20%
Record high49° (2015)
Record low-26° (1972)
Tue, 0828° / 11°0.03
28 °
Culbertson, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high28°
Average low11°
Average precipitation0.03 in
Chance of precipitation15%
Record high52° (2020)
Record low-26° (1977)
Wed, 0928° / 12°0.02
28 °
Culbertson, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high28°
Average low12°
Average precipitation0.02 in
Chance of precipitation8%
Record high53° (2015)
Record low-42° (1977)
Thu, 1029° / 11°0.02
29 °
Culbertson, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high29°
Average low11°
Average precipitation0.02 in
Chance of precipitation20%
Record high52° (1987)
Record low-28° (2000)
Fri, 1129° / 14°0.02
29 °
Culbertson, Friday, 11 December
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (2004)
Record low-20° (2000)
Sat, 1228° / 13°0.03
28 °
Culbertson, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high28°
Average low13°
Average precipitation0.03 in
Chance of precipitation17%
Record high47° (1969)
Record low-26° (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 Culbertson, MT 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 Culbertson, MT 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.