Weather in Fort Atkinson, IA
Fort Atkinson, Friday, 23 October, 02:11
Clear. Feels like 49°. High 73°, low 51°.
Monthly outlook for Fort Atkinson, IA: average high 59.1°, average low 46.3°. That is 4.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 23 October (72.8°), the coolest 7 November (34.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 63.2° | 53.1° | +5.6° |
| 2 November – 11 November | 52.4° | 47.6° | +2.6° |
| 12 November – 21 November | at normal | 42.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — West Union (14 mi).
0
Fort Atkinson, Saturday, 24 October
Overcast. High 72°, low 53°.
0Fort Atkinson, Sunday, 25 October
Overcast. High 66°, low 55°.
0Fort Atkinson, Monday, 26 October
Overcast. High 59°, low 51°.
0
Fort Atkinson, Tuesday, 27 October
Partly cloudy. High 65°, low 49°.
0.01
Fort Atkinson, Wednesday, 28 October
Light rain. High 66°, low 53°.
0.01Fort Atkinson, Thursday, 29 October
Light rain. High 60°, low 48°.
0Fort Atkinson, Friday, 30 October
Partly cloudy. High 58°, low 41°.
0.72Fort Atkinson, Saturday, 31 October
Rain. High 56°, low 52°.
0.02Fort Atkinson, Sunday, 1 November
Light rain. High 57°, low 46°.
0Fort Atkinson, Monday, 2 November
Overcast. High 57°, low 45°.
0Fort Atkinson, Tuesday, 3 November
Overcast. High 51°, low 42°.
0Fort Atkinson, Wednesday, 4 November
Light rain. High 49°, low 40°.
0Fort Atkinson, Thursday, 5 November
Overcast. High 54°, low 36°.
0
Fort Atkinson, Friday, 6 November
Clear. High 59°, low 44°.
0Fort Atkinson, Saturday, 7 November
Overcast. High 43°, low 35°.
0.03
Fort 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.
0.1Fort 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.
0.06Fort Atkinson, Saturday, 21 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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