Spring Valley, Saturday, 8 August, 15:07
Clear. Feels like 79°. High 80°, low 55°.
Spring Valley, Sunday, 9 August
Rain. High 83°, low 62°.
Spring Valley, Monday, 10 August
Overcast. High 88°, low 65°.
Spring Valley, Tuesday, 11 August
Rain. High 88°, low 63°.
Spring Valley, Wednesday, 12 August
Light rain. High 84°, low 62°.
Spring Valley, Thursday, 13 August
Light rain. High 78°, low 55°.
Spring Valley, Friday, 14 August
Mostly clear. High 79°, low 52°.
Spring Valley, Saturday, 15 August
Overcast. High 82°, low 57°.
Spring Valley, Sunday, 16 August
Light rain. High 89°, low 64°.
Spring Valley, Monday, 17 August
Light rain. High 88°, low 67°.
Spring Valley, Tuesday, 18 August
Heavy rain. High 89°, low 62°.
Spring Valley, Wednesday, 19 August
Light rain. High 70°, low 64°.
Spring Valley, Thursday, 20 August
Clear. High 85°, low 60°.
Spring Valley, Friday, 21 August
Light rain. High 83°, low 58°.
Spring Valley, Saturday, 22 August
Rain. High 70°, low 52°.
Spring Valley, Sunday, 23 August
Overcast. High 70°, low 43°.
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 Spring Valley, 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 Spring Valley, 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.