Weather in White Rock, SD
White Rock, Friday, 23 October, 06:47
Clear. Feels like 57°. High 72°, low 57°.
Monthly outlook for White Rock, SD: average high 52.7°, average low 40.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 23 October (72.2°), the coolest 2 November (34.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 23 October – 1 November | 51.5° | 51.1° | +0.2° |
| 2 November – 11 November | 54.6° | 44.6° | +5.6° |
| 12 November – 21 November | at normal | 39° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Wheaton (9 mi).
0.03
White Rock, Saturday, 24 October
Light rain. High 61°, low 45°.
0
White Rock, Sunday, 25 October
Overcast. High 54°, low 37°.
0.02White Rock, Monday, 26 October
Light rain. High 49°, low 42°.
0.28White Rock, Tuesday, 27 October
Light rain. High 47°, low 42°.
0.15White Rock, Wednesday, 28 October
Light rain. High 48°, low 43°.
0White Rock, Thursday, 29 October
Overcast. High 45°, low 39°.
0White Rock, Friday, 30 October
Overcast. High 46°, low 35°.
0.01
White Rock, Saturday, 31 October
Light snow. High 46°, low 39°.
0White Rock, Sunday, 1 November
Overcast. High 48°, low 38°.
0
White Rock, Monday, 2 November
Clear. High 54°, low 34°.
0White Rock, Tuesday, 3 November
Clear. High 56°, low 35°.
0White Rock, Wednesday, 4 November
Clear. High 55°, low 37°.
0White Rock, Thursday, 5 November
Overcast. High 67°, low 40°.
0White Rock, Friday, 6 November
Overcast. High 52°, low 43°.
0.01White Rock, Saturday, 7 November
Light rain. High 44°, low 41°.
0.05
White 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.
0.03
White 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.
0.07White Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07White Rock, Thursday, 19 November
Climate normal for this date — 60-year average.
0.05White Rock, Friday, 20 November
Climate normal for this date — 60-year average.
0.02White Rock, Saturday, 21 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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