Weather in Augusta, MT
Augusta, Wednesday, 7 October, 19:52
Partly cloudy. Feels like 52°. High 69°, low 40°.
Monthly outlook for Augusta, MT: average high 52.8°, average low 34.2°. That is 1.3° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 8 October (73.8°), the coolest 13 October (18.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 7 October – 16 October | 52° | 55.7° | -2.1° |
| 17 October – 26 October | 54.1° | 52.8° | +0.7° |
| 27 October – 5 November | at normal | 46.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Milford Colony (14 mi).
0
Augusta, Thursday, 8 October
Mostly clear. High 74°, low 39°.
0
Augusta, Friday, 9 October
Overcast. High 73°, low 45°.
0.31
Augusta, Saturday, 10 October
Snow. High 51°, low 33°.
0.2Augusta, Sunday, 11 October
Light snow. High 31°, low 27°.
0.02Augusta, Monday, 12 October
Light snow. High 35°, low 28°.
0
Augusta, Tuesday, 13 October
Clear. High 49°, low 19°.
0.06Augusta, Wednesday, 14 October
Snow. High 49°, low 32°.
0.02Augusta, Thursday, 15 October
Light snow. High 40°, low 30°.
0Augusta, Friday, 16 October
Clear. High 50°, low 26°.
0Augusta, Saturday, 17 October
Overcast. High 56°, low 34°.
0Augusta, Sunday, 18 October
Overcast. High 58°, low 39°.
0Augusta, Monday, 19 October
Overcast. High 49°, low 35°.
0Augusta, Tuesday, 20 October
Overcast. High 62°, low 39°.
0.22
Augusta, Wednesday, 21 October
Rain. High 55°, low 42°.
0.04Augusta, Thursday, 22 October
Light snow. High 45°, low 37°.
0.05
Augusta, Friday, 23 October
Climate normal for this date — 60-year average.
0.04Augusta, Saturday, 24 October
Climate normal for this date — 60-year average.
0.03Augusta, Sunday, 25 October
Climate normal for this date — 60-year average.
0.05Augusta, Monday, 26 October
Climate normal for this date — 60-year average.
0.04Augusta, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.04Augusta, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.04Augusta, Thursday, 29 October
Climate normal for this date — 60-year average.
0.02Augusta, Friday, 30 October
Climate normal for this date — 60-year average.
0.04Augusta, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Augusta, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Augusta, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Augusta, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Augusta, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.05Augusta, Thursday, 5 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 Augusta, 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 Augusta, 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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