Weather in Post Creek, MT
Post Creek, Thursday, 29 October, 19:46
Overcast. Feels like 41°. High 47°, low 36°.
Monthly outlook for Post Creek, MT: average high 47.3°, average low 35.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 30 October (52.9°), the coolest 12 November (31.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 47.5° | 46.8° | +0.4° |
| 8 November – 17 November | 46.9° | 42.5° | +2.4° |
| 18 November – 27 November | at normal | 37.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — St. Ignatius (6 mi).
0Post Creek, Friday, 30 October
Overcast. High 53°, low 34°.
0Post Creek, Saturday, 31 October
Overcast. High 49°, low 38°.
0.11
Post Creek, Sunday, 1 November
Light rain. High 40°, low 35°.
0
Post Creek, Monday, 2 November
Partly cloudy. High 43°, low 33°.
0Post Creek, Tuesday, 3 November
Overcast. High 46°, low 34°.
0Post Creek, Wednesday, 4 November
Partly cloudy. High 46°, low 35°.
0Post Creek, Thursday, 5 November
Overcast. High 51°, low 39°.
0Post Creek, Friday, 6 November
Overcast. High 50°, low 38°.
0
Post Creek, Saturday, 7 November
Clear. High 50°, low 36°.
0Post Creek, Sunday, 8 November
Overcast. High 48°, low 35°.
0Post Creek, Monday, 9 November
Clear. High 48°, low 32°.
0.01Post Creek, Tuesday, 10 November
Light rain. High 52°, low 35°.
0.12
Post Creek, Wednesday, 11 November
Snow. High 44°, low 37°.
0.02Post Creek, Thursday, 12 November
Light snow. High 45°, low 31°.
0Post Creek, Friday, 13 November
Overcast. High 45°, low 34°.
0.09
Post Creek, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Post Creek, Sunday, 15 November
Climate normal for this date — 60-year average.
0.1Post Creek, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Post Creek, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.11Post Creek, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Post Creek, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Post Creek, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Post Creek, Saturday, 21 November
Climate normal for this date — 60-year average.
0.09Post Creek, Sunday, 22 November
Climate normal for this date — 60-year average.
0.09Post Creek, Monday, 23 November
Climate normal for this date — 60-year average.
0.14Post Creek, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.16Post Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.09Post Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09Post Creek, Friday, 27 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 Post Creek, 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 Post Creek, 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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