Weather in West Riverside, MT
West Riverside, Friday, 23 October, 23:00
Overcast. Feels like 38°. High 43°, low 35°.
Monthly outlook for West Riverside, MT: average high 49.1°, average low 32.5°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 7 November (64.1°), the coolest 31 October (24.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 44.9° | 50.8° | -3.3° |
| 2 November – 11 November | 56° | 45.5° | +5.8° |
| 12 November – 21 November | at normal | 41.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Clinton (11 mi).
0
West Riverside, Saturday, 24 October
Mostly clear. High 45°, low 30°.
0West Riverside, Sunday, 25 October
Mostly clear. High 48°, low 30°.
0.09
West Riverside, Monday, 26 October
Light rain. High 50°, low 29°.
0.12
West Riverside, Tuesday, 27 October
Snow. High 37°, low 30°.
0.02West Riverside, Wednesday, 28 October
Light snow. High 43°, low 31°.
0West Riverside, Thursday, 29 October
Overcast. High 48°, low 32°.
0West Riverside, Friday, 30 October
Overcast. High 42°, low 30°.
0
West Riverside, Saturday, 31 October
Clear. High 45°, low 25°.
0
West Riverside, Sunday, 1 November
Partly cloudy. High 46°, low 25°.
0West Riverside, Monday, 2 November
Clear. High 52°, low 28°.
0West Riverside, Tuesday, 3 November
Overcast. High 54°, low 30°.
0West Riverside, Wednesday, 4 November
Mostly clear. High 59°, low 35°.
0West Riverside, Thursday, 5 November
Overcast. High 49°, low 40°.
0West Riverside, Friday, 6 November
Overcast. High 58°, low 46°.
0West Riverside, Saturday, 7 November
Clear. High 64°, low 42°.
0.06
West Riverside, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06West Riverside, Monday, 9 November
Climate normal for this date — 60-year average.
0.04West Riverside, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.05West Riverside, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06West Riverside, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07West Riverside, Friday, 13 November
Climate normal for this date — 60-year average.
0.06West Riverside, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02West Riverside, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06West Riverside, Monday, 16 November
Climate normal for this date — 60-year average.
0.06West Riverside, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07West Riverside, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07West Riverside, Thursday, 19 November
Climate normal for this date — 60-year average.
0.05West Riverside, Friday, 20 November
Climate normal for this date — 60-year average.
0.05West Riverside, 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 West Riverside, 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 West Riverside, 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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