Roselle, Friday, 9 October, 17:08
Clear. Feels like 84°. High 87°, low 54°.
Roselle, Saturday, 10 October
Overcast. High 77°, low 53°.
Roselle, Sunday, 11 October
Clear. High 88°, low 51°.
Roselle, Monday, 12 October
Clear. High 89°, low 67°.
Roselle, Tuesday, 13 October
Partly cloudy. High 90°, low 69°.
Roselle, Wednesday, 14 October
Rain. High 80°, low 70°.
Roselle, Thursday, 15 October
Heavy rain. High 88°, low 67°.
Roselle, Friday, 16 October
Overcast. High 66°, low 53°.
Roselle, Saturday, 17 October
Clear. High 51°, low 39°.
Roselle, Sunday, 18 October
Overcast. High 55°, low 32°.
Roselle, Monday, 19 October
Overcast. High 62°, low 38°.
Roselle, Tuesday, 20 October
Clear. High 68°, low 43°.
Roselle, Wednesday, 21 October
Clear. High 70°, low 46°.
Roselle, Thursday, 22 October
Clear. High 75°, low 49°.
Roselle, Friday, 23 October
Clear. High 75°, low 52°.
Roselle, Saturday, 24 October
Overcast. High 76°, low 52°.
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 Roselle, 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 Roselle, 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.