Corn Creek, Tuesday, 20 October, 04:56
Clear. Feels like 41°. High 75°, low 44°.
Corn Creek, Wednesday, 21 October
Partly cloudy. High 69°, low 47°.
Corn Creek, Thursday, 22 October
Overcast. High 79°, low 54°.
Corn Creek, Friday, 23 October
Overcast. High 81°, low 62°.
Corn Creek, Saturday, 24 October
Light rain. High 62°, low 45°.
Corn Creek, Sunday, 25 October
Light rain. High 55°, low 40°.
Corn Creek, Monday, 26 October
Light snow. High 49°, low 39°.
Corn Creek, Tuesday, 27 October
Clear. High 41°, low 30°.
Corn Creek, Wednesday, 28 October
Clear. High 57°, low 30°.
Corn Creek, Thursday, 29 October
Overcast. High 52°, low 37°.
Corn Creek, Friday, 30 October
Overcast. High 53°, low 37°.
Corn Creek, Saturday, 31 October
Overcast. High 52°, low 37°.
Corn Creek, Sunday, 1 November
Overcast. High 57°, low 44°.
Corn Creek, Monday, 2 November
Light rain. High 64°, low 46°.
Corn Creek, Tuesday, 3 November
Mostly clear. High 60°, low 43°.
Corn Creek, Wednesday, 4 November
Partly cloudy. High 72°, low 49°.
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 Corn Creek, SD 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 Corn Creek, SD 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.