Roy Lake, Saturday, 8 August, 20:55
Clear. Feels like 70°. High 80°, low 54°.
Roy Lake, Sunday, 9 August
Overcast. High 78°, low 55°.
Roy Lake, Monday, 10 August
Overcast. High 84°, low 58°.
Roy Lake, Tuesday, 11 August
Mostly clear. High 83°, low 57°.
Roy Lake, Wednesday, 12 August
Partly cloudy. High 79°, low 55°.
Roy Lake, Thursday, 13 August
Mostly clear. High 78°, low 53°.
Roy Lake, Friday, 14 August
Clear. High 83°, low 53°.
Roy Lake, Saturday, 15 August
Light rain. High 69°, low 62°.
Roy Lake, Sunday, 16 August
Overcast. High 81°, low 57°.
Roy Lake, Monday, 17 August
Light rain. High 90°, low 55°.
Roy Lake, Tuesday, 18 August
Light rain. High 77°, low 61°.
Roy Lake, Wednesday, 19 August
Clear. High 78°, low 49°.
Roy Lake, Thursday, 20 August
Mostly clear. High 80°, low 53°.
Roy Lake, Friday, 21 August
Overcast. High 81°, low 55°.
Roy Lake, Saturday, 22 August
Rain. High 70°, low 56°.
Roy Lake, Sunday, 23 August
Light rain. High 75°, low 56°.
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 Roy Lake, MN 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 Roy Lake, MN 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.