Spring Grove, Thursday, 15 October, 22:03
Overcast. Feels like 57°. High 77°, low 57°.
Spring Grove, Friday, 16 October
Light rain. High 58°, low 47°.
Spring Grove, Saturday, 17 October
Clear. High 57°, low 40°.
Spring Grove, Sunday, 18 October
Clear. High 62°, low 43°.
Spring Grove, Monday, 19 October
Clear. High 67°, low 46°.
Spring Grove, Tuesday, 20 October
Overcast. High 69°, low 49°.
Spring Grove, Wednesday, 21 October
Mostly clear. High 74°, low 49°.
Spring Grove, Thursday, 22 October
Overcast. High 80°, low 57°.
Spring Grove, Friday, 23 October
Overcast. High 76°, low 57°.
Spring Grove, Saturday, 24 October
Overcast. High 79°, low 59°.
Spring Grove, Sunday, 25 October
Overcast. High 78°, low 57°.
Spring Grove, Monday, 26 October
Overcast. High 70°, low 48°.
Spring Grove, Tuesday, 27 October
Partly cloudy. High 68°, low 38°.
Spring Grove, Wednesday, 28 October
Rain. High 63°, low 44°.
Spring Grove, Thursday, 29 October
Clear. High 68°, low 39°.
Spring Grove, Friday, 30 October
Clear. High 72°, low 47°.
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 Grove, MO 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 Grove, MO 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.