Monthly outlook for Arrow Creek, MT: average high 45.6°, average low 32.2°. That is 3.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 29 November (55.8°), the coolest 22 November (28.1°).
45.6°/32.2°
Average high / low
+3.1°
Above normal
2 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
44.1°
41.8°
+1.3°
25 November – 4 December
48°
36.7°
+6.3°
5 December – 14 December
at normal
34.7°
—
November records over 66 years
72.3°1 November 2025All-time high
-30.6°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Denton (11 mi).
Mon, 1654° / 32°0
54 °
Arrow Creek, Monday, 16 November
Overcast. High 54°, low 32°.
Pressure29.94 inHg
Wind1.5 mph NE
Humidity44%
Visibility6.2 mi
Dew point29°
Tue, 1745° / 37°0.06
45 °
Arrow Creek, Tuesday, 17 November
Light rain. High 45°, low 37°.
Pressure29.91 inHg
Wind5.5 mph NE
Humidity75%
Visibility6.2 mi
Dew point36°
Wed, 1838° / 28°0
38 °
Arrow Creek, Wednesday, 18 November
Light rain. High 38°, low 28°.
Pressure30.21 inHg
Wind9.8 mph NW
Humidity78%
Visibility6.2 mi
Dew point27°
Thu, 1944° / 29°0
44 °
Arrow Creek, Thursday, 19 November
Partly cloudy. High 44°, low 29°.
Pressure30.12 inHg
Wind7 mph NE
Humidity68%
Visibility—
Dew point29°
Fri, 2035° / 29°0.04
35 °
Arrow Creek, Friday, 20 November
Light snow. High 35°, low 29°.
Pressure30.12 inHg
Wind3.5 mph SE
Humidity93%
Visibility—
Dew point30°
Sat, 2139° / 28°0
39 °
Arrow Creek, Saturday, 21 November
Mostly clear. High 39°, low 28°.
Pressure30.24 inHg
Wind4.2 mph SE
Humidity68%
Visibility—
Dew point26°
Sun, 2241° / 28°0
41 °
Arrow Creek, Sunday, 22 November
Overcast. High 41°, low 28°.
Pressure30.09 inHg
Wind12.6 mph SE
Humidity70%
Visibility—
Dew point28°
Mon, 2343° / 30°0
43 °
Arrow Creek, Monday, 23 November
Overcast. High 43°, low 30°.
Pressure30.03 inHg
Wind6.7 mph SW
Humidity57%
Visibility—
Dew point22°
Tue, 2446° / 35°0
46 °
Arrow Creek, Tuesday, 24 November
Overcast. High 46°, low 35°.
Pressure29.88 inHg
Wind8.5 mph SW
Humidity43%
Visibility—
Dew point21°
Wed, 2548° / 37°0.01
48 °
Arrow Creek, Wednesday, 25 November
Light rain. High 48°, low 37°.
Pressure29.71 inHg
Wind24 mph W
Humidity44%
Visibility—
Dew point26°
Thu, 2642° / 34°0
42 °
Arrow Creek, Thursday, 26 November
Overcast. High 42°, low 34°.
Pressure29.94 inHg
Wind21.9 mph W
Humidity42%
Visibility—
Dew point19°
Fri, 2740° / 28°0
40 °
Arrow Creek, Friday, 27 November
Overcast. High 40°, low 28°.
Pressure30.15 inHg
Wind14 mph NW
Humidity44%
Visibility—
Dew point17°
Sat, 2847° / 29°0.02
47 °
Arrow Creek, Saturday, 28 November
Light snow. High 47°, low 29°.
Pressure29.88 inHg
Wind6.7 mph NW
Humidity64%
Visibility—
Dew point26°
Sun, 2956° / 36°0
56 °
Arrow Creek, Sunday, 29 November
Overcast. High 56°, low 36°.
Pressure29.71 inHg
Wind21.5 mph W
Humidity45%
Visibility—
Dew point31°
Mon, 3054° / 44°0
54 °
Arrow Creek, Monday, 30 November
Overcast. High 54°, low 44°.
Pressure29.59 inHg
Wind7.6 mph SW
Humidity40%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0137° / 19°0.04
37 °
Arrow Creek, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2021)
Record low-21° (1985)
Wed, 0236° / 19°0.06
36 °
Arrow Creek, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.06 in
Chance of precipitation33%
Record high61° (2021)
Record low-20° (1985)
Thu, 0337° / 19°0.03
37 °
Arrow Creek, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.03 in
Chance of precipitation17%
Record high56° (1987)
Record low-15° (1972)
Fri, 0437° / 19°0.04
37 °
Arrow Creek, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.04 in
Chance of precipitation17%
Record high58° (1979)
Record low-31° (1972)
Sat, 0534° / 18°0.04
34 °
Arrow Creek, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.04 in
Chance of precipitation28%
Record high62° (2023)
Record low-30° (1972)
Sun, 0634° / 17°0.05
34 °
Arrow Creek, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.05 in
Chance of precipitation22%
Record high59° (2023)
Record low-33° (1972)
Mon, 0733° / 16°0.02
33 °
Arrow Creek, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation12%
Record high57° (2024)
Record low-24° (2005)
Tue, 0834° / 16°0.02
34 °
Arrow Creek, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2020)
Record low-31° (1972)
Wed, 0935° / 18°0.03
35 °
Arrow Creek, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.03 in
Chance of precipitation17%
Record high56° (1979)
Record low-23° (1977)
Thu, 1037° / 19°0.03
37 °
Arrow Creek, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.03 in
Chance of precipitation25%
Record high55° (2014)
Record low-26° (1961)
Fri, 1137° / 19°0.02
37 °
Arrow Creek, Friday, 11 December
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high56° (2025)
Record low-28° (1961)
Sat, 1234° / 19°0.04
34 °
Arrow Creek, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.04 in
Chance of precipitation25%
Record high57° (2017)
Record low-23° (1961)
Sun, 1334° / 18°0.04
34 °
Arrow Creek, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (1960)
Record low-13° (1963)
Mon, 1435° / 18°0.04
35 °
Arrow Creek, Monday, 14 December
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.04 in
Chance of precipitation20%
Record high52° (1997)
Record low-27° (2008)
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 Arrow Creek, 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 Arrow Creek, 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.