Cold Spring, Wednesday, 7 October, 06:03
Overcast. Feels like 43°. High 74°, low 47°.
Cold Spring, Thursday, 8 October
Partly cloudy. High 78°, low 44°.
Cold Spring, Friday, 9 October
Overcast. High 85°, low 52°.
Cold Spring, Saturday, 10 October
Light rain. High 63°, low 51°.
Cold Spring, Sunday, 11 October
Snow. High 44°, low 35°.
Cold Spring, Monday, 12 October
Snow. High 39°, low 33°.
Cold Spring, Tuesday, 13 October
Clear. High 69°, low 39°.
Cold Spring, Wednesday, 14 October
Light rain. High 59°, low 45°.
Cold Spring, Thursday, 15 October
Overcast. High 47°, low 38°.
Cold Spring, Friday, 16 October
Clear. High 49°, low 34°.
Cold Spring, Saturday, 17 October
Overcast. High 53°, low 39°.
Cold Spring, Sunday, 18 October
Overcast. High 59°, low 39°.
Cold Spring, Monday, 19 October
Clear. High 55°, low 41°.
Cold Spring, Tuesday, 20 October
Overcast. High 53°, low 39°.
Cold Spring, Wednesday, 21 October
Partly cloudy. High 56°, low 39°.
Cold Spring, Thursday, 22 October
Partly cloudy. High 58°, low 40°.
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 Cold Spring, 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 Cold Spring, 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.