Weather in Forest Heights, MT
Forest Heights, Tuesday, 20 October, 00:47
Overcast. Feels like 39°. High 59°, low 26°.
Monthly outlook for Forest Heights, MT: average high 47.5°, average low 28.5°. That is 1.3° below the climate normal for October. Precipitation is expected on 1 day (about 1.0 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 20 October (59.1°), the coolest 25 October (17.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 20 October – 29 October | 46.6° | 51.9° | -2.9° |
| 30 October – 8 November | 49° | 45.4° | +2° |
| 9 November – 18 November | at normal | 41° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Helena (13 mi).
0
Forest Heights, Wednesday, 21 October
Partly cloudy. High 56°, low 29°.
0.02
Forest Heights, Thursday, 22 October
Light rain. High 55°, low 32°.
0.97
Forest Heights, Friday, 23 October
Snow. High 41°, low 26°.
0.02Forest Heights, Saturday, 24 October
Light snow. High 36°, low 20°.
0
Forest Heights, Sunday, 25 October
Mostly clear. High 40°, low 17°.
0Forest Heights, Monday, 26 October
Overcast. High 37°, low 23°.
0Forest Heights, Tuesday, 27 October
Mostly clear. High 39°, low 19°.
0
Forest Heights, Wednesday, 28 October
Clear. High 49°, low 26°.
0Forest Heights, Thursday, 29 October
Overcast. High 54°, low 34°.
0Forest Heights, Friday, 30 October
Partly cloudy. High 53°, low 35°.
0Forest Heights, Saturday, 31 October
Overcast. High 46°, low 35°.
0Forest Heights, Sunday, 1 November
Partly cloudy. High 49°, low 33°.
0Forest Heights, Monday, 2 November
Overcast. High 52°, low 32°.
0Forest Heights, Tuesday, 3 November
Overcast. High 49°, low 35°.
0.02Forest Heights, Wednesday, 4 November
Light rain. High 45°, low 34°.
0.04Forest Heights, Thursday, 5 November
Climate normal for this date — 60-year average.
0.05Forest Heights, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06
Forest Heights, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Forest Heights, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.03Forest Heights, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Forest Heights, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Forest Heights, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Forest Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.05Forest Heights, Wednesday, 18 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 Forest Heights, 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 Forest Heights, 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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