Big Spring, Saturday, 8 August, 22:20
Clear. Feels like 67°. High 81°, low 64°.
Big Spring, Sunday, 9 August
Heavy rain. High 75°, low 63°.
Big Spring, Monday, 10 August
Light rain. High 82°, low 68°.
Big Spring, Tuesday, 11 August
Heavy rain. High 82°, low 66°.
Big Spring, Wednesday, 12 August
Light rain. High 80°, low 66°.
Big Spring, Thursday, 13 August
Overcast. High 73°, low 56°.
Big Spring, Friday, 14 August
Clear. High 79°, low 57°.
Big Spring, Saturday, 15 August
Light rain. High 74°, low 57°.
Big Spring, Sunday, 16 August
Overcast. High 74°, low 55°.
Big Spring, Monday, 17 August
Light rain. High 81°, low 61°.
Big Spring, Tuesday, 18 August
Light rain. High 84°, low 66°.
Big Spring, Wednesday, 19 August
Light rain. High 73°, low 61°.
Big Spring, Thursday, 20 August
Overcast. High 73°, low 53°.
Big Spring, Friday, 21 August
Clear. High 72°, low 52°.
Big Spring, Saturday, 22 August
Rain. High 64°, low 53°.
Big Spring, Sunday, 23 August
Light rain. High 78°, low 58°.
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 Big Spring, 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 Big Spring, 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.