McHenry, Saturday, 10 October, 11:41
Clear. Feels like 69°. High 74°, low 54°.
McHenry, Sunday, 11 October
Rain. High 55°, low 44°.
McHenry, Monday, 12 October
Rain. High 47°, low 43°.
McHenry, Tuesday, 13 October
Overcast. High 46°, low 41°.
McHenry, Wednesday, 14 October
Clear. High 54°, low 35°.
McHenry, Thursday, 15 October
Mostly clear. High 60°, low 38°.
McHenry, Friday, 16 October
Light snow. High 44°, low 27°.
McHenry, Saturday, 17 October
Clear. High 39°, low 23°.
McHenry, Sunday, 18 October
Overcast. High 51°, low 31°.
McHenry, Monday, 19 October
Overcast. High 58°, low 39°.
McHenry, Tuesday, 20 October
Light rain. High 55°, low 45°.
McHenry, Wednesday, 21 October
Rain. High 45°, low 39°.
McHenry, Thursday, 22 October
Overcast. High 44°, low 38°.
McHenry, Friday, 23 October
Overcast. High 47°, low 30°.
McHenry, Saturday, 24 October
Light rain. High 46°, low 35°.
McHenry, Sunday, 25 October
Light snow. High 35°, low 26°.
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 McHenry, ND 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 McHenry, ND 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.