Weather in East Missoula, MT
East Missoula, Sunday, 9 August, 12:06
Partly cloudy. Feels like 75°. High 91°, low 51°.
Monthly outlook for East Missoula, MT: average high 92.3°, average low 57.7°. That is 5.7° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 23 August (100.5°), the coolest 10 August (48.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 89.2° | 82.9° | +3.5° |
| 19 August – 28 August | 97.3° | 80.3° | +9.4° |
| 29 August – 7 September | at normal | 77.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Clinton (13 mi).
0
East Missoula, Monday, 10 August
Clear. High 89°, low 49°.
0East Missoula, Tuesday, 11 August
Clear. High 92°, low 55°.
0.01
East Missoula, Wednesday, 12 August
Light rain. High 90°, low 56°.
0.04East Missoula, Thursday, 13 August
Light rain. High 81°, low 55°.
0.02East Missoula, Friday, 14 August
Light rain. High 85°, low 52°.
0
East Missoula, Saturday, 15 August
Overcast. High 91°, low 55°.
0
East Missoula, Sunday, 16 August
Mostly clear. High 95°, low 58°.
0East Missoula, Monday, 17 August
Overcast. High 89°, low 68°.
0East Missoula, Tuesday, 18 August
Clear. High 89°, low 58°.
0East Missoula, Wednesday, 19 August
Clear. High 93°, low 56°.
0East Missoula, Thursday, 20 August
Mostly clear. High 97°, low 61°.
0East Missoula, Friday, 21 August
Partly cloudy. High 95°, low 62°.
0East Missoula, Saturday, 22 August
Partly cloudy. High 98°, low 60°.
0East Missoula, Sunday, 23 August
Clear. High 100°, low 63°.
0East Missoula, Monday, 24 August
Clear. High 100°, low 64°.
0.03East Missoula, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.02East Missoula, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.04East Missoula, Thursday, 27 August
Climate normal for this date — 60-year average.
0.04East Missoula, Friday, 28 August
Climate normal for this date — 60-year average.
0.02East Missoula, Saturday, 29 August
Climate normal for this date — 60-year average.
0.04East Missoula, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06East Missoula, Monday, 31 August
Climate normal for this date — 60-year average.
0.04East Missoula, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04East Missoula, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.02East Missoula, Thursday, 3 September
Climate normal for this date — 60-year average.
0.01East Missoula, Friday, 4 September
Climate normal for this date — 60-year average.
0.04East Missoula, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05East Missoula, Sunday, 6 September
Climate normal for this date — 60-year average.
0.04East Missoula, Monday, 7 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 East Missoula, 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 East Missoula, 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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