Weather in Three Forks, ID
Three Forks, Thursday, 8 October, 18:51
Clear. Feels like 68°. High 74°, low 42°.
Monthly outlook for Three Forks, ID: average high 55.8°, average low 39.6°. That is 2.1° below the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 9 October (77.1°), the coolest 16 October (29°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 54.1° | 60.5° | -3.5° |
| 18 October – 27 October | 58.6° | 56.9° | +0.9° |
| 28 October – 6 November | at normal | 50.6° | — |
October records over 66 years
0Three Forks, Friday, 9 October
Clear. High 77°, low 47°.
0.07
Three Forks, Saturday, 10 October
Light rain. High 65°, low 41°.
0.45Three Forks, Sunday, 11 October
Heavy rain. High 49°, low 36°.
0.08Three Forks, Monday, 12 October
Light rain. High 50°, low 38°.
0.2Three Forks, Tuesday, 13 October
Light rain. High 48°, low 40°.
0.07
Three Forks, Wednesday, 14 October
Light snow. High 42°, low 37°.
0.04Three Forks, Thursday, 15 October
Light snow. High 39°, low 29°.
0.01Three Forks, Friday, 16 October
Light snow. High 45°, low 29°.
0.09Three Forks, Saturday, 17 October
Light rain. High 52°, low 39°.
0.03Three Forks, Sunday, 18 October
Light rain. High 48°, low 39°.
0
Three Forks, Monday, 19 October
Partly cloudy. High 52°, low 37°.
0Three Forks, Tuesday, 20 October
Clear. High 59°, low 40°.
0
Three Forks, Wednesday, 21 October
Overcast. High 63°, low 44°.
0Three Forks, Thursday, 22 October
Partly cloudy. High 64°, low 46°.
0Three Forks, Friday, 23 October
Partly cloudy. High 65°, low 49°.
0.06Three Forks, Saturday, 24 October
Climate normal for this date — 60-year average.
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.
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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