Warren, Thursday, 8 October, 02:27
Clear. Feels like 44°. High 79°, low 42°.
Warren, Friday, 9 October
Overcast. High 84°, low 42°.
Warren, Saturday, 10 October
Light rain. High 68°, low 48°.
Warren, Sunday, 11 October
Snow. High 45°, low 34°.
Warren, Monday, 12 October
Snow. High 35°, low 31°.
Warren, Tuesday, 13 October
Overcast. High 48°, low 32°.
Warren, Wednesday, 14 October
Light rain. High 65°, low 47°.
Warren, Thursday, 15 October
Snow. High 44°, low 34°.
Warren, Friday, 16 October
Clear. High 44°, low 30°.
Warren, Saturday, 17 October
Clear. High 52°, low 35°.
Warren, Sunday, 18 October
Mostly clear. High 57°, low 38°.
Warren, Monday, 19 October
Overcast. High 53°, low 42°.
Warren, Tuesday, 20 October
Clear. High 59°, low 43°.
Warren, Wednesday, 21 October
Light rain. High 63°, low 46°.
Warren, Thursday, 22 October
Overcast. High 46°, low 37°.
Warren, Friday, 23 October
Light rain. High 41°, low 32°.
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 Warren, MT 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 Warren, MT 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.