As of 22:20 MDT

Weather in Caldwell, MT

35°Current weather

Caldwell, Thursday, 15 October, 22:20

Clear. Feels like 35°. High 50°, low 35°.

Pressure30.71 inHg
Wind1.1 mph S
Humidity82%
Visibility6.2 mi
Dew point30°

Monthly outlook for Caldwell, MT: average high 54.8°, average low 37.6°. 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 17 October (71.2°), the coolest 27 October (30.6°).

54.8°/37.6°
Average high / low
+2°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October57.8°53.2°+2.6°
25 October – 3 November49.8°46.6°+1.8°
4 November – 13 Novemberat normal40.7°—

October records over 66 years

84.6°1 October 1992All-time high
-10.8°30 October 1984All-time low
Fri, 1661° / 34°0Clear
61 °Clear

Caldwell, Friday, 16 October

Clear. High 61°, low 34°.

Pressure30.39 inHg
Wind9.3 mph S
Humidity47%
Visibility6.2 mi
Dew point28°
Sat, 1771° / 47°0Partly cloudy
71 °Partly cloudy

Caldwell, Saturday, 17 October

Partly cloudy. High 71°, low 47°.

Pressure29.83 inHg
Wind15.8 mph SW
Humidity29%
Visibility6.2 mi
Dew point33°
Sun, 1856° / 35°0Clear
56 °Clear

Caldwell, Sunday, 18 October

Clear. High 56°, low 35°.

Pressure30.15 inHg
Wind6.7 mph SE
Humidity40%
Visibility6.2 mi
Dew point20°
Mon, 1959° / 37°0Overcast
59 °Overcast

Caldwell, Monday, 19 October

Overcast. High 59°, low 37°.

Pressure29.94 inHg
Wind9.8 mph SE
Humidity51%
Visibility6.2 mi
Dew point34°
Tue, 2060° / 41°0Overcast
60 °Overcast

Caldwell, Tuesday, 20 October

Overcast. High 60°, low 41°.

Pressure29.85 inHg
Wind8.2 mph N
Humidity67%
Visibility—
Dew point42°
Wed, 2157° / 41°0.02Light rain
57 °Light rain

Caldwell, Wednesday, 21 October

Light rain. High 57°, low 41°.

Pressure30.12 inHg
Wind10 mph SE
Humidity57%
Visibility—
Dew point34°
Thu, 2268° / 49°0Clear
68 °Clear

Caldwell, Thursday, 22 October

Clear. High 68°, low 49°.

Pressure29.68 inHg
Wind14.8 mph S
Humidity37%
Visibility—
Dew point34°
Fri, 2353° / 42°0.09Light rain
53 °Light rain

Caldwell, Friday, 23 October

Light rain. High 53°, low 42°.

Pressure29.85 inHg
Wind27.9 mph N
Humidity78%
Visibility—
Dew point37°
Sat, 2444° / 36°0Overcast
44 °Overcast

Caldwell, Saturday, 24 October

Overcast. High 44°, low 36°.

Pressure30.27 inHg
Wind26.8 mph NW
Humidity39%
Visibility—
Dew point17°
Sun, 2547° / 31°0Clear
47 °Clear

Caldwell, Sunday, 25 October

Clear. High 47°, low 31°.

Pressure30.27 inHg
Wind15.2 mph SE
Humidity37%
Visibility—
Dew point17°
Mon, 2645° / 31°0Partly cloudy
45 °Partly cloudy

Caldwell, Monday, 26 October

Partly cloudy. High 45°, low 31°.

Pressure30.09 inHg
Wind14.1 mph SE
Humidity53%
Visibility—
Dew point24°
Tue, 2743° / 31°0Partly cloudy
43 °Partly cloudy

Caldwell, Tuesday, 27 October

Partly cloudy. High 43°, low 31°.

Pressure30.00 inHg
Wind12.9 mph SE
Humidity64%
Visibility—
Dew point27°
Wed, 2857° / 34°0Overcast
57 °Overcast

Caldwell, Wednesday, 28 October

Overcast. High 57°, low 34°.

Pressure29.56 inHg
Wind30.1 mph W
Humidity36%
Visibility—
Dew point22°
Thu, 2950° / 38°0.01Light rain
50 °Light rain

Caldwell, Thursday, 29 October

Light rain. High 50°, low 38°.

Pressure29.91 inHg
Wind25.7 mph W
Humidity39%
Visibility—
Dew point23°
Fri, 3058° / 38°0Overcast
58 °Overcast

Caldwell, Friday, 30 October

Overcast. High 58°, low 38°.

Pressure29.77 inHg
Wind25.8 mph W
Humidity28%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3145° / 29°0.03Climate normal
45 °Climate normal

Caldwell, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high65° (1990)
Record low-6° (1984)
Sun, 0145° / 29°0.01Climate normal
45 °Climate normal

Caldwell, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.01 in
Chance of precipitation12%
Record high66° (2025)
Record low-14° (1984)
Mon, 0244° / 28°0.02Climate normal
44 °Climate normal

Caldwell, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (1965)
Record low-8° (1991)
Tue, 0345° / 29°0.03Climate normal
45 °Climate normal

Caldwell, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high63° (2020)
Record low-15° (1991)
Wed, 0445° / 29°0.02Climate normal
45 °Climate normal

Caldwell, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (1975)
Record low4° (2017)
Thu, 0544° / 28°0.03Climate normal
44 °Climate normal

Caldwell, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (2020)
Record low-12° (2003)
Fri, 0642° / 26°0.02Climate normal
42 °Climate normal

Caldwell, Friday, 6 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2010)
Record low-6° (1991)
Sat, 0742° / 27°0.02Climate normal
42 °Climate normal

Caldwell, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation17%
Record high66° (2010)
Record low-2° (1991)
Sun, 0841° / 25°0.04Climate normal
41 °Climate normal

Caldwell, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1999)
Record low-6° (1973)
Mon, 0938° / 24°0.05Climate normal
38 °Climate normal

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°0.02Climate normal
38 °Climate normal

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°0.02Climate normal
38 °Climate normal

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°0.03Climate normal
39 °Climate normal

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°0.02Climate normal
40 °Climate normal

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)

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.