Weather in American Fork, UT
American Fork, Thursday, 15 October, 03:59
Partly cloudy. Feels like 39°. High 60°, low 42°.
Monthly outlook for American Fork, UT: average high 57.1°, average low 44.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 17 October (64.5°), the coolest 24 October (36.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 57.5° | 60.3° | -1.5° |
| 25 October – 3 November | 56.3° | 53.9° | +1.4° |
| 4 November – 13 November | at normal | 50.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Orem (8 mi).
0
American Fork, Friday, 16 October
Clear. High 63°, low 43°.
0American Fork, Saturday, 17 October
Clear. High 64°, low 46°.
0
American Fork, Sunday, 18 October
Overcast. High 64°, low 47°.
0
American Fork, Monday, 19 October
Mostly clear. High 64°, low 47°.
0.3
American Fork, Tuesday, 20 October
Rain. High 59°, low 48°.
1.18American Fork, Wednesday, 21 October
Heavy rain. High 57°, low 46°.
0.17American Fork, Thursday, 22 October
Light rain. High 52°, low 46°.
0.1American Fork, Friday, 23 October
Light rain. High 47°, low 40°.
0.05American Fork, Saturday, 24 October
Light rain. High 45°, low 36°.
0
American Fork, Sunday, 25 October
Partly cloudy. High 49°, low 38°.
0American Fork, Monday, 26 October
Partly cloudy. High 55°, low 45°.
0American Fork, Tuesday, 27 October
Clear. High 54°, low 44°.
0American Fork, Wednesday, 28 October
Overcast. High 58°, low 48°.
0American Fork, Thursday, 29 October
Overcast. High 61°, low 52°.
0American Fork, Friday, 30 October
Partly cloudy. High 61°, low 53°.
0.07American Fork, Saturday, 31 October
Climate normal for this date — 60-year average.
0.03American Fork, Sunday, 1 November
Climate normal for this date — 60-year average.
0.08American Fork, Monday, 2 November
Climate normal for this date — 60-year average.
0.04American Fork, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02American Fork, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04American Fork, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03American Fork, Friday, 6 November
Climate normal for this date — 60-year average.
0.04American Fork, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09
American Fork, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09American Fork, Monday, 9 November
Climate normal for this date — 60-year average.
0.06American Fork, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06American Fork, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07American Fork, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05American Fork, Friday, 13 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 American Fork, UT 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 American Fork, UT 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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