Weather in Forest Heights, MT
Forest Heights, Sunday, 18 October, 13:26
Mostly clear. Feels like 49°. High 54°, low 28°.
Monthly outlook for Forest Heights, MT: average high 40.9°, average low 23.3°. That is 5.6° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 19 October (61.8°), the coolest 30 October (2.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 46.6° | 53.4° | -3.8° |
| 28 October – 6 November | 31.5° | 46.5° | -8.3° |
| 7 November – 16 November | at normal | 41.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Helena (13 mi).
0
Forest Heights, Monday, 19 October
Overcast. High 62°, low 28°.
0Forest Heights, Tuesday, 20 October
Overcast. High 48°, low 32°.
0
Forest Heights, Wednesday, 21 October
Partly cloudy. High 53°, low 31°.
0.11
Forest Heights, Thursday, 22 October
Light rain. High 54°, low 35°.
0.02Forest Heights, Friday, 23 October
Light rain. High 38°, low 27°.
0.01
Forest Heights, Saturday, 24 October
Light snow. High 43°, low 23°.
0Forest Heights, Sunday, 25 October
Overcast. High 50°, low 31°.
0Forest Heights, Monday, 26 October
Overcast. High 32°, low 25°.
0.29Forest Heights, Tuesday, 27 October
Snow. High 31°, low 25°.
0.03Forest Heights, Wednesday, 28 October
Light snow. High 34°, low 22°.
0.13Forest Heights, Thursday, 29 October
Snow. High 22°, low 11°.
0.01Forest Heights, Friday, 30 October
Light snow. High 22°, low 3°.
0Forest Heights, Saturday, 31 October
Mostly clear. High 31°, low 9°.
0Forest Heights, Sunday, 1 November
Overcast. High 36°, low 17°.
0.01Forest Heights, Monday, 2 November
Light snow. High 44°, low 27°.
0.03Forest Heights, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.05Forest Heights, Wednesday, 4 November
Climate normal for this date — 60-year average.
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.
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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