Weather in Caldwell, MT
Caldwell, Tuesday, 13 October, 15:25
Clear. Feels like 48°. High 51°, low 29°.
Monthly outlook for Caldwell, MT: average high 49.2°, average low 33.2°. That is 1.6° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (70.9°), the coolest 27 October (24.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 54.9° | 53.6° | +0.7° |
| 23 October – 1 November | 39.6° | 48° | -4.6° |
| 2 November – 11 November | at normal | 41.7° | — |
October records over 66 years
0Caldwell, Wednesday, 14 October
Clear. High 58°, low 32°.
0Caldwell, Thursday, 15 October
Clear. High 48°, low 33°.
0Caldwell, Friday, 16 October
Clear. High 60°, low 33°.
0
Caldwell, Saturday, 17 October
Partly cloudy. High 71°, low 46°.
0
Caldwell, Sunday, 18 October
Mostly clear. High 59°, low 41°.
0
Caldwell, Monday, 19 October
Overcast. High 59°, low 37°.
0Caldwell, Tuesday, 20 October
Overcast. High 60°, low 45°.
0.02
Caldwell, Wednesday, 21 October
Light rain. High 45°, low 37°.
0.14
Caldwell, Thursday, 22 October
Snow. High 38°, low 33°.
0.01Caldwell, Friday, 23 October
Light snow. High 38°, low 29°.
0Caldwell, Saturday, 24 October
Overcast. High 37°, low 27°.
0Caldwell, Sunday, 25 October
Overcast. High 39°, low 28°.
0Caldwell, Monday, 26 October
Overcast. High 37°, low 28°.
0Caldwell, Tuesday, 27 October
Overcast. High 39°, low 25°.
0Caldwell, Wednesday, 28 October
Clear. High 47°, low 29°.
0.03Caldwell, Thursday, 29 October
Climate normal for this date — 60-year average.
0.02Caldwell, Friday, 30 October
Climate normal for this date — 60-year average.
0.03Caldwell, Saturday, 31 October
Climate normal for this date — 60-year average.
0.01Caldwell, Sunday, 1 November
Climate normal for this date — 60-year average.
0.02Caldwell, Monday, 2 November
Climate normal for this date — 60-year average.
0.03Caldwell, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Caldwell, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Caldwell, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Caldwell, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Caldwell, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Caldwell, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Caldwell, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Caldwell, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Caldwell, Wednesday, 11 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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