Birch Creek Colony, Sunday, 9 August, 12:12
Mostly clear. Feels like 69°. High 78°, low 51°.
Birch Creek Colony, Monday, 10 August
Clear. High 81°, low 49°.
Birch Creek Colony, Tuesday, 11 August
Clear. High 83°, low 46°.
Birch Creek Colony, Wednesday, 12 August
Light rain. High 73°, low 52°.
Birch Creek Colony, Thursday, 13 August
Light rain. High 55°, low 53°.
Birch Creek Colony, Friday, 14 August
Overcast. High 68°, low 51°.
Birch Creek Colony, Saturday, 15 August
Clear. High 83°, low 51°.
Birch Creek Colony, Sunday, 16 August
Partly cloudy. High 92°, low 59°.
Birch Creek Colony, Monday, 17 August
Light rain. High 89°, low 71°.
Birch Creek Colony, Tuesday, 18 August
Overcast. High 86°, low 56°.
Birch Creek Colony, Wednesday, 19 August
Clear. High 90°, low 64°.
Birch Creek Colony, Thursday, 20 August
Mostly clear. High 94°, low 70°.
Birch Creek Colony, Friday, 21 August
Overcast. High 87°, low 62°.
Birch Creek Colony, Saturday, 22 August
Clear. High 96°, low 60°.
Birch Creek Colony, Sunday, 23 August
Clear. High 98°, low 69°.
Birch Creek Colony, Monday, 24 August
Partly cloudy. High 96°, low 64°.
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 Birch 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 Birch 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.