Weather in Fairfield, MT
Fairfield, Saturday, 17 October, 14:52
Overcast. Feels like 69°. High 71°, low 43°.
Monthly outlook for Fairfield, MT: average high 60.3°, average low 40.9°. That is 4.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 17 October (71.3°), the coolest 1 November (34.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 63.5° | 54.4° | +5.1° |
| 27 October – 5 November | 54.9° | 47.7° | +4° |
| 6 November – 15 November | at normal | 42.5° | — |
October records over 66 years
0
Fairfield, Sunday, 18 October
Clear. High 58°, low 37°.
0Fairfield, Monday, 19 October
Overcast. High 68°, low 36°.
0Fairfield, Tuesday, 20 October
Overcast. High 55°, low 41°.
0Fairfield, Wednesday, 21 October
Clear. High 68°, low 39°.
0.01
Fairfield, Thursday, 22 October
Light rain. High 69°, low 45°.
0Fairfield, Friday, 23 October
Overcast. High 51°, low 41°.
0Fairfield, Saturday, 24 October
Clear. High 64°, low 37°.
0Fairfield, Sunday, 25 October
Clear. High 61°, low 38°.
0
Fairfield, Monday, 26 October
Partly cloudy. High 70°, low 43°.
0Fairfield, Tuesday, 27 October
Overcast. High 70°, low 47°.
0Fairfield, Wednesday, 28 October
Overcast. High 65°, low 53°.
0
Fairfield, Thursday, 29 October
Mostly clear. High 50°, low 41°.
0Fairfield, Friday, 30 October
Partly cloudy. High 50°, low 39°.
0Fairfield, Saturday, 31 October
Light rain. High 50°, low 41°.
0Fairfield, Sunday, 1 November
Partly cloudy. High 45°, low 34°.
0.03Fairfield, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Fairfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.03Fairfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Fairfield, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Fairfield, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Fairfield, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Fairfield, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Fairfield, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Fairfield, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Fairfield, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.02Fairfield, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Fairfield, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Fairfield, Saturday, 14 November
Climate normal for this date — 60-year average.
0Fairfield, Sunday, 15 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 Fairfield, 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 Fairfield, 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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