Spring Valley, Sunday, 11 October, 01:11
Overcast. Feels like 59°. High 69°, low 52°.
Spring Valley, Monday, 12 October
Overcast. High 80°, low 50°.
Spring Valley, Tuesday, 13 October
Clear. High 83°, low 64°.
Spring Valley, Wednesday, 14 October
Rain. High 82°, low 65°.
Spring Valley, Thursday, 15 October
Overcast. High 65°, low 55°.
Spring Valley, Friday, 16 October
Light rain. High 63°, low 46°.
Spring Valley, Saturday, 17 October
Light rain. High 42°, low 32°.
Spring Valley, Sunday, 18 October
Clear. High 46°, low 26°.
Spring Valley, Monday, 19 October
Overcast. High 54°, low 31°.
Spring Valley, Tuesday, 20 October
Clear. High 59°, low 36°.
Spring Valley, Wednesday, 21 October
Partly cloudy. High 62°, low 40°.
Spring Valley, Thursday, 22 October
Clear. High 65°, low 44°.
Spring Valley, Friday, 23 October
Clear. High 57°, low 42°.
Spring Valley, Saturday, 24 October
Clear. High 54°, low 38°.
Spring Valley, Sunday, 25 October
Overcast. High 59°, low 39°.
Spring Valley, Monday, 26 October
Light rain. High 66°, low 48°.
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, OH 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, OH 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.