Coal Valley, Friday, 30 October, 08:08
Overcast. Feels like 50°. High 57°, low 48°.
Coal Valley, Saturday, 31 October
Light rain. High 63°, low 51°.
Coal Valley, Sunday, 1 November
Light rain. High 65°, low 57°.
Coal Valley, Monday, 2 November
Heavy rain. High 64°, low 60°.
Coal Valley, Tuesday, 3 November
Light rain. High 63°, low 51°.
Coal Valley, Wednesday, 4 November
Light rain. High 56°, low 50°.
Coal Valley, Thursday, 5 November
Clear. High 60°, low 47°.
Coal Valley, Friday, 6 November
Overcast. High 57°, low 46°.
Coal Valley, Saturday, 7 November
Overcast. High 65°, low 49°.
Coal Valley, Sunday, 8 November
Clear. High 60°, low 46°.
Coal Valley, Monday, 9 November
Clear. High 64°, low 45°.
Coal Valley, Tuesday, 10 November
Light rain. High 66°, low 50°.
Coal Valley, Wednesday, 11 November
Rain. High 64°, low 54°.
Coal Valley, Thursday, 12 November
Clear. High 57°, low 46°.
Coal Valley, Friday, 13 November
Light rain. High 51°, low 43°.
Coal Valley, Saturday, 14 November
Light rain. High 52°, low 42°.
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 Coal Valley, IA 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 Coal Valley, IA 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.