Weather in Twin Creeks, MT
Twin Creeks, Sunday, 9 August, 04:18
Clear. Feels like 52°. High 88°, low 51°.
Monthly outlook for Twin Creeks, MT: average high 80.1°, average low 52.1°. That is 1.1° below the climate normal for August. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 August (88.2°), the coolest 23 August (47.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 82.1° | 82.9° | -0.5° |
| 19 August – 28 August | 76.8° | 80.3° | -2° |
| 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 (10 mi).
0
Twin Creeks, Monday, 10 August
Clear. High 88°, low 48°.
0Twin Creeks, Tuesday, 11 August
Clear. High 88°, low 54°.
0
Twin Creeks, Wednesday, 12 August
Overcast. High 86°, low 54°.
0.02
Twin Creeks, Thursday, 13 August
Light rain. High 86°, low 54°.
0.02Twin Creeks, Friday, 14 August
Light rain. High 82°, low 54°.
0.04Twin Creeks, Saturday, 15 August
Light rain. High 80°, low 51°.
0.02Twin Creeks, Sunday, 16 August
Light rain. High 71°, low 55°.
0.07Twin Creeks, Monday, 17 August
Light rain. High 80°, low 55°.
0Twin Creeks, Tuesday, 18 August
Overcast. High 72°, low 52°.
0.02Twin Creeks, Wednesday, 19 August
Light rain. High 75°, low 52°.
0.02Twin Creeks, Thursday, 20 August
Light rain. High 84°, low 50°.
0.09Twin Creeks, Friday, 21 August
Light rain. High 83°, low 56°.
0.81Twin Creeks, Saturday, 22 August
Rain. High 68°, low 53°.
0
Twin Creeks, Sunday, 23 August
Partly cloudy. High 70°, low 47°.
0Twin Creeks, Monday, 24 August
Overcast. High 81°, low 49°.
0.03
Twin Creeks, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.02Twin Creeks, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.04Twin Creeks, Thursday, 27 August
Climate normal for this date — 60-year average.
0.04Twin Creeks, Friday, 28 August
Climate normal for this date — 60-year average.
0.02Twin Creeks, Saturday, 29 August
Climate normal for this date — 60-year average.
0.04Twin Creeks, Sunday, 30 August
Climate normal for this date — 60-year average.
0.06Twin Creeks, Monday, 31 August
Climate normal for this date — 60-year average.
0.04Twin Creeks, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.04Twin Creeks, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.02Twin Creeks, Thursday, 3 September
Climate normal for this date — 60-year average.
0.01Twin Creeks, Friday, 4 September
Climate normal for this date — 60-year average.
0.04Twin Creeks, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05Twin Creeks, Sunday, 6 September
Climate normal for this date — 60-year average.
0.04Twin Creeks, 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 Twin Creeks, 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 Twin Creeks, 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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