Reva, Sunday, 18 October, 04:13
Partly cloudy. Feels like 49°. High 67°, low 45°.
Reva, Monday, 19 October
Clear. High 61°, low 40°.
Reva, Tuesday, 20 October
Clear. High 68°, low 44°.
Reva, Wednesday, 21 October
Mostly clear. High 64°, low 45°.
Reva, Thursday, 22 October
Clear. High 73°, low 51°.
Reva, Friday, 23 October
Light rain. High 72°, low 53°.
Reva, Saturday, 24 October
Light rain. High 48°, low 39°.
Reva, Sunday, 25 October
Mostly clear. High 55°, low 36°.
Reva, Monday, 26 October
Clear. High 61°, low 45°.
Reva, Tuesday, 27 October
Overcast. High 61°, low 39°.
Reva, Wednesday, 28 October
Partly cloudy. High 58°, low 42°.
Reva, Thursday, 29 October
Overcast. High 62°, low 40°.
Reva, Friday, 30 October
Overcast. High 62°, low 48°.
Reva, Saturday, 31 October
Overcast. High 67°, low 51°.
Reva, Sunday, 1 November
Mostly clear. High 61°, low 46°.
Reva, Monday, 2 November
Overcast. High 55°, low 41°.
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 Reva, SD 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 Reva, SD 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.