Weather in Three Forks, ID
Three Forks, Friday, 9 October, 23:15
Overcast. Feels like 53°. High 76°, low 44°.
Monthly outlook for Three Forks, ID: average high 54.8°, average low 38°. That is 2.4° below the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (75.8°), the coolest 23 October (29.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 October – 18 October | 57.2° | 60° | -1.6° |
| 19 October – 28 October | 50.7° | 56.3° | -3.1° |
| 29 October – 7 November | at normal | 50.1° | — |
October records over 66 years
0
Three Forks, Saturday, 10 October
Light rain. High 57°, low 39°.
0.14Three Forks, Sunday, 11 October
Light rain. High 42°, low 31°.
0.06
Three Forks, Monday, 12 October
Snow. High 36°, low 34°.
0Three Forks, Tuesday, 13 October
Overcast. High 49°, low 33°.
0
Three Forks, Wednesday, 14 October
Clear. High 54°, low 38°.
0Three Forks, Thursday, 15 October
Clear. High 60°, low 42°.
0Three Forks, Friday, 16 October
Clear. High 61°, low 42°.
0Three Forks, Saturday, 17 October
Overcast. High 69°, low 45°.
0Three Forks, Sunday, 18 October
Overcast. High 69°, low 51°.
0Three Forks, Monday, 19 October
Clear. High 55°, low 41°.
0
Three Forks, Tuesday, 20 October
Partly cloudy. High 47°, low 38°.
0Three Forks, Wednesday, 21 October
Overcast. High 60°, low 34°.
0.41Three Forks, Thursday, 22 October
Snow. High 47°, low 34°.
0Three Forks, Friday, 23 October
Partly cloudy. High 43°, low 30°.
0Three Forks, Saturday, 24 October
Overcast. High 52°, low 34°.
0.09Three Forks, Sunday, 25 October
Climate normal for this date — 60-year average.
0.08Three Forks, Monday, 26 October
Climate normal for this date — 60-year average.
0.04
Three Forks, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.07Three Forks, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.07
Three Forks, Thursday, 29 October
Climate normal for this date — 60-year average.
0.04Three Forks, Friday, 30 October
Climate normal for this date — 60-year average.
0.02Three Forks, Saturday, 31 October
Climate normal for this date — 60-year average.
0.04Three Forks, Sunday, 1 November
Climate normal for this date — 60-year average.
0.06Three Forks, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Three Forks, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Three Forks, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.06Three Forks, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Three Forks, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Three Forks, Saturday, 7 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 Three Forks, ID 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 Three Forks, ID 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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