Fort Atkinson, Saturday, 8 August, 22:45
Clear. Feels like 67°. High 82°, low 67°.
Fort Atkinson, Sunday, 9 August
Heavy rain. High 78°, low 63°.
Fort Atkinson, Monday, 10 August
Rain. High 84°, low 69°.
Fort Atkinson, Tuesday, 11 August
Heavy rain. High 82°, low 67°.
Fort Atkinson, Wednesday, 12 August
Overcast. High 79°, low 64°.
Fort Atkinson, Thursday, 13 August
Overcast. High 69°, low 58°.
Fort Atkinson, Friday, 14 August
Clear. High 77°, low 55°.
Fort Atkinson, Saturday, 15 August
Light rain. High 75°, low 57°.
Fort Atkinson, Sunday, 16 August
Overcast. High 74°, low 55°.
Fort Atkinson, Monday, 17 August
Partly cloudy. High 80°, low 61°.
Fort Atkinson, Tuesday, 18 August
Light rain. High 83°, low 65°.
Fort Atkinson, Wednesday, 19 August
Light rain. High 71°, low 57°.
Fort Atkinson, Thursday, 20 August
Overcast. High 68°, low 51°.
Fort Atkinson, Friday, 21 August
Clear. High 73°, low 51°.
Fort Atkinson, Saturday, 22 August
Rain. High 64°, low 53°.
Fort Atkinson, Sunday, 23 August
Light rain. High 76°, low 63°.
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, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in Fort Atkinson, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.