Spring Valley, Sunday, 11 October, 11:31
Overcast. Feels like 61°. High 68°, low 58°.
Spring Valley, Monday, 12 October
Clear. High 79°, low 54°.
Spring Valley, Tuesday, 13 October
Clear. High 82°, low 62°.
Spring Valley, Wednesday, 14 October
Rain. High 82°, low 67°.
Spring Valley, Thursday, 15 October
Light rain. High 67°, low 62°.
Spring Valley, Friday, 16 October
Rain. High 69°, low 52°.
Spring Valley, Saturday, 17 October
Light snow. High 46°, low 34°.
Spring Valley, Sunday, 18 October
Clear. High 49°, low 28°.
Spring Valley, Monday, 19 October
Overcast. High 59°, low 33°.
Spring Valley, Tuesday, 20 October
Clear. High 63°, low 40°.
Spring Valley, Wednesday, 21 October
Overcast. High 63°, low 44°.
Spring Valley, Thursday, 22 October
Clear. High 68°, low 46°.
Spring Valley, Friday, 23 October
Clear. High 69°, low 48°.
Spring Valley, Saturday, 24 October
Partly cloudy. High 70°, low 55°.
Spring Valley, Sunday, 25 October
Clear. High 69°, low 48°.
Spring Valley, Monday, 26 October
Rain. High 59°, 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 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.