Clarks Heights, Sunday, 18 October, 18:19
Clear. Feels like 65°. High 68°, low 42°.
Clarks Heights, Monday, 19 October
Partly cloudy. High 72°, low 46°.
Clarks Heights, Tuesday, 20 October
Overcast. High 72°, low 48°.
Clarks Heights, Wednesday, 21 October
Clear. High 75°, low 52°.
Clarks Heights, Thursday, 22 October
Clear. High 76°, low 54°.
Clarks Heights, Friday, 23 October
Overcast. High 76°, low 58°.
Clarks Heights, Saturday, 24 October
Overcast. High 78°, low 59°.
Clarks Heights, Sunday, 25 October
Overcast. High 76°, low 61°.
Clarks Heights, Monday, 26 October
Overcast. High 72°, low 59°.
Clarks Heights, Tuesday, 27 October
Rain. High 64°, low 55°.
Clarks Heights, Wednesday, 28 October
Light rain. High 64°, low 56°.
Clarks Heights, Thursday, 29 October
Light rain. High 67°, low 60°.
Clarks Heights, Friday, 30 October
Light rain. High 74°, low 65°.
Clarks Heights, Saturday, 31 October
Rain. High 73°, low 63°.
Clarks Heights, Sunday, 1 November
Rain. High 72°, low 64°.
Clarks Heights, Monday, 2 November
Light rain. High 62°, low 41°.
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 Clarks Heights, OK 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 Clarks Heights, OK 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.