As of 17:19 MDT

Weather in Caldwell, MT

70°Current weather

Caldwell, Saturday, 17 October, 17:19

Overcast. Feels like 68°. High 71°, low 45°.

Pressure29.74 inHg
Wind14.6 mph W
Humidity24%
Visibility6.2 mi
Dew point32°

Monthly outlook for Caldwell, MT: average high 57.4°, average low 41.1°. That is 4° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (71.2°), the coolest 18 October (34.4°).

57.4°/41.1°
Average high / low
+4°
Above normal
1 / 2
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October58.8°52.5°+3.5°
27 October – 5 November55.1°45.6°+5.3°
6 November – 15 Novemberat normal39.8°—

October records over 66 years

84.6°1 October 1992All-time high
-10.8°30 October 1984All-time low
Sun, 1856° / 34°0Clear
56 °Clear

Caldwell, Sunday, 18 October

Clear. High 56°, low 34°.

Pressure30.21 inHg
Wind4.7 mph N
Humidity46%
Visibility6.2 mi
Dew point29°
Mon, 1960° / 38°0Overcast
60 °Overcast

Caldwell, Monday, 19 October

Overcast. High 60°, low 38°.

Pressure30.00 inHg
Wind10.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 2058° / 39°0Overcast
58 °Overcast

Caldwell, Tuesday, 20 October

Overcast. High 58°, low 39°.

Pressure30.12 inHg
Wind8.4 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Wed, 2158° / 36°0Clear
58 °Clear

Caldwell, Wednesday, 21 October

Clear. High 58°, low 36°.

Pressure30.15 inHg
Wind11.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point41°
Thu, 2266° / 42°0Overcast
66 °Overcast

Caldwell, Thursday, 22 October

Overcast. High 66°, low 42°.

Pressure29.85 inHg
Wind7.1 mph S
Humidity71%
Visibility—
Dew point47°
Fri, 2354° / 44°0Overcast
54 °Overcast

Caldwell, Friday, 23 October

Overcast. High 54°, low 44°.

Pressure30.00 inHg
Wind15.9 mph N
Humidity49%
Visibility—
Dew point33°
Sat, 2454° / 39°0Clear
54 °Clear

Caldwell, Saturday, 24 October

Clear. High 54°, low 39°.

Pressure30.18 inHg
Wind22.3 mph S
Humidity51%
Visibility—
Dew point30°
Sun, 2551° / 39°0Clear
51 °Clear

Caldwell, Sunday, 25 October

Clear. High 51°, low 39°.

Pressure30.21 inHg
Wind11.8 mph N
Humidity41%
Visibility—
Dew point23°
Mon, 2660° / 40°0Clear
60 °Clear

Caldwell, Monday, 26 October

Clear. High 60°, low 40°.

Pressure29.97 inHg
Wind10.7 mph SE
Humidity51%
Visibility—
Dew point34°
Tue, 2766° / 48°0Partly cloudy
66 °Partly cloudy

Caldwell, Tuesday, 27 October

Partly cloudy. High 66°, low 48°.

Pressure29.65 inHg
Wind17.6 mph SE
Humidity30%
Visibility—
Dew point29°
Wed, 2861° / 52°0Overcast
61 °Overcast

Caldwell, Wednesday, 28 October

Overcast. High 61°, low 52°.

Pressure29.47 inHg
Wind19.1 mph W
Humidity31%
Visibility—
Dew point26°
Thu, 2955° / 46°0Overcast
55 °Overcast

Caldwell, Thursday, 29 October

Overcast. High 55°, low 46°.

Pressure29.50 inHg
Wind27 mph W
Humidity32%
Visibility—
Dew point23°
Fri, 3046° / 38°0Overcast
46 °Overcast

Caldwell, Friday, 30 October

Overcast. High 46°, low 38°.

Pressure29.59 inHg
Wind27.7 mph W
Humidity67%
Visibility—
Dew point31°
Sat, 3155° / 40°0Overcast
55 °Overcast

Caldwell, Saturday, 31 October

Overcast. High 55°, low 40°.

Pressure29.41 inHg
Wind14.8 mph SW
Humidity33%
Visibility—
Dew point24°
Sun, 0148° / 38°0.33Rain
48 °Rain

Caldwell, Sunday, 1 November

Rain. High 48°, low 38°.

Pressure29.65 inHg
Wind32.3 mph W
Humidity40%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1440° / 24°0.02Climate normal
40 °Climate normal

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°0.01Climate normal
40 °Climate normal

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)

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.