Weather in Forest Heights, MT
Forest Heights, Saturday, 8 August, 16:05
Clear. Feels like 82°. High 85°, low 44°.
Monthly outlook for Forest Heights, MT: average high 79.6°, average low 49.8°. That is 0.4° below the climate normal for August. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 8 August (85.3°), the coolest 10 August (41.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 79.3° | 81° | -0.9° |
| 18 August – 27 August | 80° | 79° | +0.6° |
| 28 August – 6 September | at normal | 76.7° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Helena (13 mi).
0
Forest Heights, Sunday, 9 August
Overcast. High 76°, low 44°.
0Forest Heights, Monday, 10 August
Clear. High 80°, low 41°.
0Forest Heights, Tuesday, 11 August
Clear. High 80°, low 50°.
0Forest Heights, Wednesday, 12 August
Clear. High 82°, low 52°.
0.01
Forest Heights, Thursday, 13 August
Light rain. High 75°, low 45°.
0
Forest Heights, Friday, 14 August
Partly cloudy. High 81°, low 55°.
0.04Forest Heights, Saturday, 15 August
Light rain. High 72°, low 50°.
0.03Forest Heights, Sunday, 16 August
Light rain. High 78°, low 49°.
0Forest Heights, Monday, 17 August
Partly cloudy. High 83°, low 51°.
0.12Forest Heights, Tuesday, 18 August
Light rain. High 76°, low 51°.
0Forest Heights, Wednesday, 19 August
Clear. High 76°, low 45°.
0Forest Heights, Thursday, 20 August
Overcast. High 81°, low 53°.
0Forest Heights, Friday, 21 August
Clear. High 83°, low 56°.
0
Forest Heights, Saturday, 22 August
Mostly clear. High 84°, low 56°.
0Forest Heights, Sunday, 23 August
Overcast. High 80°, low 54°.
0.09
Forest Heights, Monday, 24 August
Climate normal for this date — 60-year average.
0.03Forest Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.03Forest Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.04Forest Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
0.07Forest Heights, Friday, 28 August
Climate normal for this date — 60-year average.
0.04Forest Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
0.06Forest Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Forest Heights, Monday, 31 August
Climate normal for this date — 60-year average.
0.06Forest Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04Forest Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.02Forest Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
0.05Forest Heights, Friday, 4 September
Climate normal for this date — 60-year average.
0.06Forest Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05Forest Heights, Sunday, 6 September
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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