Monthly outlook for Arrow Creek, MT: average high 49.5°, average low 34.5°. That is 3.8° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 12 November (67°), the coolest 20 November (26.8°).
49.5°/34.5°
Average high / low
+3.8°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
55.6°
44.2°
+6.4°
19 November – 28 November
39.2°
38.9°
+0.2°
29 November – 8 December
at normal
35.5°
—
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).
Tue, 1058° / 41°0
58 °
Arrow Creek, Tuesday, 10 November
Light rain. High 58°, low 41°.
Pressure30.03 inHg
Wind21.6 mph W
Humidity39%
Visibility6.2 mi
Dew point32°
Wed, 1166° / 47°0
66 °
Arrow Creek, Wednesday, 11 November
Mostly clear. High 66°, low 47°.
Pressure30.03 inHg
Wind11.6 mph W
Humidity32%
Visibility6.2 mi
Dew point35°
Thu, 1267° / 41°0
67 °
Arrow Creek, Thursday, 12 November
Overcast. High 67°, low 41°.
Pressure29.91 inHg
Wind1.3 mph S
Humidity30%
Visibility6.2 mi
Dew point33°
Fri, 1366° / 39°0
66 °
Arrow Creek, Friday, 13 November
Overcast. High 66°, low 39°.
Pressure29.62 inHg
Wind8.7 mph S
Humidity35%
Visibility—
Dew point29°
Sat, 1458° / 39°0.01
58 °
Arrow Creek, Saturday, 14 November
Light rain. High 58°, low 39°.
Pressure29.50 inHg
Wind11.4 mph W
Humidity47%
Visibility—
Dew point34°
Sun, 1562° / 43°0
62 °
Arrow Creek, Sunday, 15 November
Overcast. High 62°, low 43°.
Pressure29.50 inHg
Wind9.9 mph S
Humidity33%
Visibility—
Dew point28°
Mon, 1643° / 37°0.19
43 °
Arrow Creek, Monday, 16 November
Snow. High 43°, low 37°.
Pressure29.74 inHg
Wind8.3 mph NW
Humidity55%
Visibility—
Dew point27°
Tue, 1742° / 32°0
42 °
Arrow Creek, Tuesday, 17 November
Clear. High 42°, low 32°.
Pressure30.15 inHg
Wind11.2 mph NW
Humidity38%
Visibility—
Dew point17°
Wed, 1838° / 31°0
38 °
Arrow Creek, Wednesday, 18 November
Overcast. High 38°, low 31°.
Pressure30.36 inHg
Wind4.7 mph N
Humidity51%
Visibility—
Dew point19°
Thu, 1938° / 30°0
38 °
Arrow Creek, Thursday, 19 November
Overcast. High 38°, low 30°.
Pressure30.36 inHg
Wind6.5 mph E
Humidity51%
Visibility—
Dew point19°
Fri, 2039° / 27°0
39 °
Arrow Creek, Friday, 20 November
Overcast. High 39°, low 27°.
Pressure30.15 inHg
Wind12.3 mph SE
Humidity49%
Visibility—
Dew point18°
Sat, 2136° / 28°0
36 °
Arrow Creek, Saturday, 21 November
Overcast. High 36°, low 28°.
Pressure30.21 inHg
Wind5.5 mph NW
Humidity52%
Visibility—
Dew point17°
Sun, 2241° / 27°0
41 °
Arrow Creek, Sunday, 22 November
Clear. High 41°, low 27°.
Pressure30.09 inHg
Wind4.3 mph SW
Humidity38%
Visibility—
Dew point12°
Mon, 2339° / 27°0
39 °
Arrow Creek, Monday, 23 November
Clear. High 39°, low 27°.
Pressure30.06 inHg
Wind4 mph S
Humidity42%
Visibility—
Dew point13°
Tue, 2443° / 28°0
43 °
Arrow Creek, Tuesday, 24 November
Clear. High 43°, low 28°.
Pressure29.83 inHg
Wind3 mph SW
Humidity29%
Visibility—
Dew point8°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2538° / 22°0.08
38 °
Arrow Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.08 in
Chance of precipitation33%
Record high55° (2005)
Record low-20° (1993)
Thu, 2636° / 20°0.06
36 °
Arrow Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1998)
Record low-21° (1985)
Fri, 2737° / 19°0.02
37 °
Arrow Creek, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high60° (2017)
Record low-17° (1985)
Sat, 2837° / 20°0.03
37 °
Arrow Creek, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (2021)
Record low-20° (1985)
Sun, 2937° / 19°0.03
37 °
Arrow Creek, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low19°
Average precipitation0.03 in
Chance of precipitation27%
Record high55° (1980)
Record low-14° (2006)
Mon, 3036° / 19°0.03
36 °
Arrow Creek, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation15%
Record high55° (1963)
Record low-15° (1975)
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)
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.