Monthly outlook for Caldwell, MT: average high 49.2°, average low 36.2°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 4 November (58.8°), the coolest 25 October (26.9°).
49.2°/36.2°
Average high / low
+2°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
45°
47.3°
-1.3°
3 November – 12 November
56.4°
41.2°
+8.5°
13 November – 22 November
at normal
37.3°
—
October records over 66 years
84.6°1 October 1992All-time high
-10.8°30 October 1984All-time low
Sun, 2541° / 27°0
41 °
Caldwell, Sunday, 25 October
Clear. High 41°, low 27°.
Pressure30.56 inHg
Wind8.8 mph NE
Humidity76%
Visibility6.2 mi
Dew point22°
Mon, 2644° / 29°0
44 °
Caldwell, Monday, 26 October
Partly cloudy. High 44°, low 29°.
Pressure30.30 inHg
Wind16.6 mph SE
Humidity66%
Visibility6.2 mi
Dew point27°
Tue, 2737° / 33°0.1
37 °
Caldwell, Tuesday, 27 October
Snow. High 37°, low 33°.
Pressure29.94 inHg
Wind8 mph S
Humidity92%
Visibility4.3 mi
Dew point31°
Wed, 2850° / 36°0.02
50 °
Caldwell, Wednesday, 28 October
Light rain. High 50°, low 36°.
Pressure29.94 inHg
Wind13.2 mph W
Humidity63%
Visibility6.2 mi
Dew point33°
Thu, 2940° / 32°0
40 °
Caldwell, Thursday, 29 October
Overcast. High 40°, low 32°.
Pressure30.18 inHg
Wind9.4 mph NE
Humidity79%
Visibility—
Dew point31°
Fri, 3050° / 31°0
50 °
Caldwell, Friday, 30 October
Overcast. High 50°, low 31°.
Pressure29.80 inHg
Wind10.2 mph E
Humidity76%
Visibility—
Dew point37°
Sat, 3148° / 39°0
48 °
Caldwell, Saturday, 31 October
Mostly clear. High 48°, low 39°.
Pressure29.88 inHg
Wind16.8 mph W
Humidity45%
Visibility—
Dew point26°
Sun, 0147° / 31°0
47 °
Caldwell, Sunday, 1 November
Clear. High 47°, low 31°.
Pressure30.15 inHg
Wind11.9 mph W
Humidity44%
Visibility—
Dew point20°
Mon, 0253° / 38°0
53 °
Caldwell, Monday, 2 November
Partly cloudy. High 53°, low 38°.
Pressure30.33 inHg
Wind9.1 mph W
Humidity49%
Visibility—
Dew point29°
Tue, 0354° / 39°0
54 °
Caldwell, Tuesday, 3 November
Overcast. High 54°, low 39°.
Pressure29.97 inHg
Wind15.3 mph SE
Humidity46%
Visibility—
Dew point27°
Wed, 0459° / 46°0
59 °
Caldwell, Wednesday, 4 November
Overcast. High 59°, low 46°.
Pressure29.56 inHg
Wind24.7 mph W
Humidity45%
Visibility—
Dew point33°
Thu, 0557° / 44°0
57 °
Caldwell, Thursday, 5 November
Partly cloudy. High 57°, low 44°.
Pressure29.59 inHg
Wind20.7 mph W
Humidity42%
Visibility—
Dew point31°
Fri, 0658° / 43°0
58 °
Caldwell, Friday, 6 November
Overcast. High 58°, low 43°.
Pressure29.44 inHg
Wind24.7 mph W
Humidity47%
Visibility—
Dew point34°
Sat, 0752° / 42°0
52 °
Caldwell, Saturday, 7 November
Clear. High 52°, low 42°.
Pressure29.83 inHg
Wind30 mph W
Humidity40%
Visibility—
Dew point25°
Sun, 0859° / 41°0
59 °
Caldwell, Sunday, 8 November
Overcast. High 59°, low 41°.
Pressure29.80 inHg
Wind14.5 mph S
Humidity36%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0938° / 24°0.05
38 °
Caldwell, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high62° (2016)
Record low0° (1986)
Tue, 1038° / 22°0.02
38 °
Caldwell, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation22%
Record high61° (2025)
Record low-2° (2022)
Wed, 1138° / 22°0.02
38 °
Caldwell, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high59° (1981)
Record low-10° (2019)
Thu, 1239° / 22°0.03
39 °
Caldwell, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high70° (1999)
Record low-7° (2014)
Fri, 1340° / 25°0.02
40 °
Caldwell, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high63° (2025)
Record low-13° (2014)
Sat, 1440° / 24°0.02
40 °
Caldwell, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2001)
Record low-10° (2014)
Sun, 1540° / 23°0.01
40 °
Caldwell, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.01 in
Chance of precipitation18%
Record high60° (2001)
Record low-11° (2014)
Mon, 1640° / 24°0.03
40 °
Caldwell, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.03 in
Chance of precipitation12%
Record high61° (2001)
Record low-10° (1996)
Tue, 1736° / 22°0.02
36 °
Caldwell, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation12%
Record high60° (1976)
Record low-9° (1996)
Wed, 1838° / 21°0.03
38 °
Caldwell, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (2008)
Record low-10° (1978)
Thu, 1935° / 21°0.02
35 °
Caldwell, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.02 in
Chance of precipitation12%
Record high52° (1989)
Record low-15° (1978)
Fri, 2036° / 20°0.02
36 °
Caldwell, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation12%
Record high56° (1968)
Record low-13° (1996)
Sat, 2135° / 20°0.02
35 °
Caldwell, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation27%
Record high60° (1974)
Record low-23° (1996)
Sun, 2234° / 19°0.03
34 °
Caldwell, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high53° (2017)
Record low-13° (1996)
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 Caldwell, 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 Caldwell, 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.