Lehigh, Saturday, 8 August, 13:09
Partly cloudy. Feels like 75°. High 81°, low 50°.
Lehigh, Sunday, 9 August
Clear. High 78°, low 50°.
Lehigh, Monday, 10 August
Clear. High 86°, low 44°.
Lehigh, Tuesday, 11 August
Clear. High 83°, low 59°.
Lehigh, Wednesday, 12 August
Overcast. High 85°, low 59°.
Lehigh, Thursday, 13 August
Light rain. High 86°, low 56°.
Lehigh, Friday, 14 August
Light rain. High 82°, low 64°.
Lehigh, Saturday, 15 August
Rain. High 73°, low 59°.
Lehigh, Sunday, 16 August
Light rain. High 87°, low 58°.
Lehigh, Monday, 17 August
Overcast. High 87°, low 62°.
Lehigh, Tuesday, 18 August
Light rain. High 83°, low 57°.
Lehigh, Wednesday, 19 August
Light rain. High 79°, low 54°.
Lehigh, Thursday, 20 August
Overcast. High 87°, low 60°.
Lehigh, Friday, 21 August
Clear. High 88°, low 66°.
Lehigh, Saturday, 22 August
Light rain. High 89°, low 63°.
Lehigh, Sunday, 23 August
Clear. High 88°, 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 Lehigh, 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 Lehigh, 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.