Weather in McClave, MT
McClave, Friday, 23 October, 18:56
Snow. Feels like 25°. High 49°, low 33°.
Monthly outlook for McClave, MT: average high 54.1°, average low 37.1°. That is 4.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 4 November (72.5°), the coolest 24 October (21.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 48.9° | 47.9° | +0.6° |
| 2 November – 11 November | 62.8° | 42.7° | +11.2° |
| 12 November – 21 November | at normal | 39.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Judith Gap (9 mi).
0
McClave, Saturday, 24 October
Clear. High 46°, low 21°.
0McClave, Sunday, 25 October
Clear. High 42°, low 25°.
0
McClave, Monday, 26 October
Partly cloudy. High 48°, low 33°.
0
McClave, Tuesday, 27 October
Overcast. High 51°, low 33°.
0McClave, Wednesday, 28 October
Overcast. High 53°, low 33°.
0McClave, Thursday, 29 October
Overcast. High 43°, low 37°.
0McClave, Friday, 30 October
Clear. High 55°, low 36°.
0McClave, Saturday, 31 October
Overcast. High 51°, low 38°.
0McClave, Sunday, 1 November
Overcast. High 50°, low 38°.
0McClave, Monday, 2 November
Clear. High 48°, low 34°.
0McClave, Tuesday, 3 November
Partly cloudy. High 61°, low 35°.
0McClave, Wednesday, 4 November
Overcast. High 73°, low 51°.
0
McClave, Thursday, 5 November
Mostly clear. High 70°, low 52°.
0McClave, Friday, 6 November
Overcast. High 67°, low 50°.
0McClave, Saturday, 7 November
Overcast. High 59°, low 45°.
0.06McClave, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05McClave, Monday, 9 November
Climate normal for this date — 60-year average.
0.04McClave, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03McClave, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04McClave, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04McClave, Friday, 13 November
Climate normal for this date — 60-year average.
0.03McClave, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03McClave, Sunday, 15 November
Climate normal for this date — 60-year average.
0.03McClave, Monday, 16 November
Climate normal for this date — 60-year average.
0.04McClave, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04McClave, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06McClave, Thursday, 19 November
Climate normal for this date — 60-year average.
0.03McClave, Friday, 20 November
Climate normal for this date — 60-year average.
0.02McClave, Saturday, 21 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 McClave, 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 McClave, 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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