Weather in Twin Falls, AZ
Twin Falls, Monday, 19 October, 04:02
Overcast. Feels like 48°. High 63°, low 47°.
Monthly outlook for Twin Falls, AZ: average high 58.9°, average low 47.2°. That is 1.5° below the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 20 October (66.6°), the coolest 3 November (41.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 61.3° | 63.3° | -1.1° |
| 29 October – 7 November | 54.8° | 58.5° | -2.1° |
| 8 November – 17 November | at normal | 54.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Teec Nos Pos (4 mi).
0
Twin Falls, Tuesday, 20 October
Partly cloudy. High 67°, low 47°.
0.24
Twin Falls, Wednesday, 21 October
Rain. High 60°, low 52°.
0.22Twin Falls, Thursday, 22 October
Light rain. High 61°, low 53°.
0.05Twin Falls, Friday, 23 October
Light rain. High 61°, low 48°.
0.02Twin Falls, Saturday, 24 October
Light rain. High 56°, low 45°.
0
Twin Falls, Sunday, 25 October
Clear. High 60°, low 44°.
0Twin Falls, Monday, 26 October
Overcast. High 60°, low 47°.
0
Twin Falls, Tuesday, 27 October
Mostly clear. High 62°, low 47°.
0Twin Falls, Wednesday, 28 October
Clear. High 64°, low 50°.
0Twin Falls, Thursday, 29 October
Mostly clear. High 62°, low 47°.
0.28Twin Falls, Friday, 30 October
Light rain. High 55°, low 50°.
0.93Twin Falls, Saturday, 31 October
Rain. High 51°, low 47°.
0.88Twin Falls, Sunday, 1 November
Rain. High 55°, low 45°.
0.02Twin Falls, Monday, 2 November
Light rain. High 52°, low 43°.
0Twin Falls, Tuesday, 3 November
Mostly clear. High 54°, low 42°.
0.01Twin Falls, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.02Twin Falls, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Twin Falls, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Twin Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Monday, 9 November
Climate normal for this date — 60-year average.
0.03Twin 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.
0.02Twin Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Twin Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Twin Falls, Monday, 16 November
Climate normal for this date — 60-year average.
0.02Twin Falls, Tuesday, 17 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, AZ 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, AZ 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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