Surprise Creek Colony, Sunday, 9 August, 12:29
Clear. Feels like 70°. High 78°, low 51°.
Surprise Creek Colony, Monday, 10 August
Clear. High 82°, low 48°.
Surprise Creek Colony, Tuesday, 11 August
Clear. High 85°, low 48°.
Surprise Creek Colony, Wednesday, 12 August
Light rain. High 82°, low 59°.
Surprise Creek Colony, Thursday, 13 August
Rain. High 62°, low 56°.
Surprise Creek Colony, Friday, 14 August
Light rain. High 67°, low 53°.
Surprise Creek Colony, Saturday, 15 August
Light rain. High 81°, low 54°.
Surprise Creek Colony, Sunday, 16 August
Light rain. High 88°, low 61°.
Surprise Creek Colony, Monday, 17 August
Overcast. High 87°, low 68°.
Surprise Creek Colony, Tuesday, 18 August
Partly cloudy. High 86°, low 65°.
Surprise Creek Colony, Wednesday, 19 August
Clear. High 89°, low 64°.
Surprise Creek Colony, Thursday, 20 August
Clear. High 94°, low 67°.
Surprise Creek Colony, Friday, 21 August
Partly cloudy. High 90°, low 66°.
Surprise Creek Colony, Saturday, 22 August
Clear. High 95°, low 62°.
Surprise Creek Colony, Sunday, 23 August
Clear. High 95°, low 70°.
Surprise Creek Colony, Monday, 24 August
Clear. High 96°, low 69°.
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 Surprise Creek Colony, 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 Surprise Creek Colony, 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.