Weather in American Fork, UT
American Fork, Sunday, 18 October, 05:47
Overcast. Feels like 48°. High 71°, low 46°.
Monthly outlook for American Fork, UT: average high 62.2°, average low 49.4°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (72.1°), the coolest 23 October (42.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 63° | 58.9° | +2.3° |
| 28 October – 6 November | 60.9° | 52.5° | +4.7° |
| 7 November – 16 November | at normal | 48.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Orem (8 mi).
0
American Fork, Monday, 19 October
Partly cloudy. High 72°, low 46°.
0
American Fork, Tuesday, 20 October
Mostly clear. High 63°, low 48°.
0
American Fork, Wednesday, 21 October
Clear. High 68°, low 47°.
0.07
American Fork, Thursday, 22 October
Light rain. High 67°, low 49°.
0.89American Fork, Friday, 23 October
Rain. High 49°, low 43°.
0American Fork, Saturday, 24 October
Clear. High 58°, low 47°.
0American Fork, Sunday, 25 October
Clear. High 59°, low 49°.
0American Fork, Monday, 26 October
Clear. High 61°, low 51°.
0American Fork, Tuesday, 27 October
Clear. High 62°, low 52°.
0American Fork, Wednesday, 28 October
Overcast. High 62°, low 53°.
0American Fork, Thursday, 29 October
Clear. High 59°, low 51°.
0American Fork, Friday, 30 October
Overcast. High 58°, low 50°.
0American Fork, Saturday, 31 October
Partly cloudy. High 61°, low 51°.
0American Fork, Sunday, 1 November
Mostly clear. High 62°, low 51°.
0American Fork, Monday, 2 November
Overcast. High 63°, low 55°.
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.
0.06American Fork, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02American Fork, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06American Fork, Monday, 16 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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