Weather in Fort Atkinson, IA
Fort Atkinson, Thursday, 22 October, 01:03
Mostly clear. Feels like 57°. High 74°, low 46°.
Monthly outlook for Fort Atkinson, IA: average high 57°, average low 41.7°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 October (74.2°), the coolest 6 November (29.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 61.2° | 53.7° | +4.1° |
| 1 November – 10 November | 50° | 48.3° | +0.9° |
| 11 November – 20 November | at normal | 43.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — West Union (14 mi).
0.04
Fort Atkinson, Friday, 23 October
Light rain. High 72°, low 49°.
0
Fort Atkinson, Saturday, 24 October
Clear. High 69°, low 54°.
0
Fort Atkinson, Sunday, 25 October
Overcast. High 68°, low 54°.
0Fort Atkinson, Monday, 26 October
Overcast. High 65°, low 51°.
0.57Fort Atkinson, Tuesday, 27 October
Rain. High 55°, low 38°.
0.24
Fort Atkinson, Wednesday, 28 October
Snow. High 45°, low 35°.
0Fort Atkinson, Thursday, 29 October
Clear. High 51°, low 34°.
0Fort Atkinson, Friday, 30 October
Overcast. High 54°, low 40°.
0.02Fort Atkinson, Saturday, 31 October
Light rain. High 59°, low 50°.
0.2Fort Atkinson, Sunday, 1 November
Light rain. High 57°, low 49°.
0Fort Atkinson, Monday, 2 November
Clear. High 45°, low 34°.
0Fort Atkinson, Tuesday, 3 November
Overcast. High 49°, low 33°.
0Fort Atkinson, Wednesday, 4 November
Overcast. High 56°, low 37°.
0Fort Atkinson, Thursday, 5 November
Overcast. High 55°, low 32°.
0.01Fort Atkinson, Friday, 6 November
Light snow. High 38°, low 30°.
0.02
Fort Atkinson, Saturday, 7 November
Climate normal for this date — 60-year average.
0.03Fort Atkinson, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11
Fort Atkinson, Monday, 9 November
Climate normal for this date — 60-year average.
0.1
Fort Atkinson, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Fort Atkinson, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Fort Atkinson, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Fort Atkinson, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Fort Atkinson, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Fort Atkinson, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Fort Atkinson, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Fort Atkinson, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Fort Atkinson, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Fort Atkinson, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Fort Atkinson, Friday, 20 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 Fort Atkinson, IA 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 Fort Atkinson, IA 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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