Weather in White Rock, SD
White Rock, Monday, 19 October, 15:17
Clear. Feels like 66°. High 68°, low 37°.
Monthly outlook for White Rock, SD: average high 54.6°, average low 37.5°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (73.5°), the coolest 28 October (24.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 60.5° | 53.6° | +3.8° |
| 29 October – 7 November | 44.7° | 47.6° | -1.6° |
| 8 November – 17 November | at normal | 40.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Wheaton (9 mi).
0White Rock, Tuesday, 20 October
Clear. High 68°, low 40°.
0White Rock, Wednesday, 21 October
Clear. High 70°, low 44°.
0White Rock, Thursday, 22 October
Clear. High 74°, low 50°.
0.23
White Rock, Friday, 23 October
Rain. High 66°, low 59°.
0.21White Rock, Saturday, 24 October
Rain. High 66°, low 53°.
0
White Rock, Sunday, 25 October
Mostly clear. High 55°, low 44°.
0
White Rock, Monday, 26 October
Partly cloudy. High 56°, low 37°.
0White Rock, Tuesday, 27 October
Partly cloudy. High 38°, low 30°.
0White Rock, Wednesday, 28 October
Partly cloudy. High 44°, low 25°.
0White Rock, Thursday, 29 October
Partly cloudy. High 52°, low 30°.
0White Rock, Friday, 30 October
Mostly clear. High 44°, low 31°.
0.13
White Rock, Saturday, 31 October
Snow. High 43°, low 28°.
0.11White Rock, Sunday, 1 November
Light snow. High 39°, low 31°.
0
White Rock, Monday, 2 November
Overcast. High 43°, low 28°.
0White Rock, Tuesday, 3 November
Overcast. High 47°, low 33°.
0.03White Rock, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03White Rock, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04White Rock, Friday, 6 November
Climate normal for this date — 60-year average.
0.04White Rock, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05White Rock, Sunday, 8 November
Climate normal for this date — 60-year average.
0.08White Rock, Monday, 9 November
Climate normal for this date — 60-year average.
0.09White Rock, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03White Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.05White Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04White Rock, Friday, 13 November
Climate normal for this date — 60-year average.
0.02White Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03White Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
0.05White Rock, Monday, 16 November
Climate normal for this date — 60-year average.
0.04White Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
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 White Rock, SD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in White Rock, SD since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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