Weather in Twin Falls, ID
Twin Falls, Wednesday, 21 October, 02:19
Clear. Feels like 59°. High 75°, low 49°.
Monthly outlook for Twin Falls, ID: average high 57.7°, average low 41.3°. That is 0.3° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 21 October (75°), the coolest 4 November (32.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 61° | 58.8° | +1.2° |
| 31 October – 9 November | 52.3° | 53.8° | -0.8° |
| 10 November – 19 November | at normal | 49.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Filer (8 mi).
0.26
Twin Falls, Thursday, 22 October
Rain. High 72°, low 49°.
0.83Twin Falls, Friday, 23 October
Rain. High 53°, low 44°.
0
Twin Falls, Saturday, 24 October
Partly cloudy. High 53°, low 42°.
0
Twin Falls, Sunday, 25 October
Clear. High 60°, low 38°.
0
Twin Falls, Monday, 26 October
Overcast. High 66°, low 42°.
0Twin Falls, Tuesday, 27 October
Clear. High 53°, low 39°.
0Twin Falls, Wednesday, 28 October
Overcast. High 57°, low 36°.
0Twin Falls, Thursday, 29 October
Overcast. High 60°, low 41°.
0Twin Falls, Friday, 30 October
Overcast. High 62°, low 43°.
0Twin Falls, Saturday, 31 October
Overcast. High 61°, low 46°.
0Twin Falls, Sunday, 1 November
Overcast. High 67°, low 47°.
0.68Twin Falls, Monday, 2 November
Rain. High 52°, low 45°.
0.16
Twin Falls, Tuesday, 3 November
Snow. High 45°, low 34°.
0.02Twin Falls, Wednesday, 4 November
Light snow. High 41°, low 32°.
0Twin Falls, Thursday, 5 November
Overcast. High 47°, low 36°.
0.04Twin Falls, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Twin Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Twin Falls, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02
Twin Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Monday, 16 November
Climate normal for this date — 60-year average.
0.05Twin Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.05Twin Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Thursday, 19 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 Twin Falls, 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 Twin Falls, 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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