Monthly outlook for White Rock, SD: average high 56.1°, average low 43.7°. That is 4.8° above the climate normal for October. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 1 November (64.7°), the coolest 26 October (36.5°).
56.1°/43.7°
Average high / low
+4.8°
Above normal
7 / 3
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
55.5°
49.3°
+3.4°
5 November – 14 November
57.2°
42.8°
+8°
15 November – 24 November
at normal
37.3°
—
October records over 66 years
89.8°3 October 2025All-time high
12.4°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Wheaton (9 mi).
Tue, 2754° / 37°0.25
54 °
White Rock, Tuesday, 27 October
Rain. High 54°, low 37°.
Pressure30.03 inHg
Wind4 mph SW
Humidity80%
Visibility6.2 mi
Dew point42°
Wed, 2860° / 41°0.18
60 °
White Rock, Wednesday, 28 October
Rain. High 60°, low 41°.
Pressure29.94 inHg
Wind2.3 mph SE
Humidity78%
Visibility6.2 mi
Dew point49°
Thu, 2955° / 39°0
55 °
White Rock, Thursday, 29 October
Clear. High 55°, low 39°.
Pressure30.18 inHg
Wind3.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point38°
Fri, 3058° / 38°0.01
58 °
White Rock, Friday, 30 October
Light rain. High 58°, low 38°.
Pressure30.18 inHg
Wind9.1 mph N
Humidity57%
Visibility—
Dew point39°
Sat, 3159° / 42°0
59 °
White Rock, Saturday, 31 October
Overcast. High 59°, low 42°.
Pressure30.09 inHg
Wind9.4 mph SE
Humidity66%
Visibility—
Dew point43°
Sun, 0165° / 49°0
65 °
White Rock, Sunday, 1 November
Mostly clear. High 65°, low 49°.
Pressure29.97 inHg
Wind10.4 mph SE
Humidity65%
Visibility—
Dew point49°
Mon, 0256° / 54°1.46
56 °
White Rock, Monday, 2 November
Rain. High 56°, low 54°.
Pressure29.85 inHg
Wind10.9 mph NE
Humidity98%
Visibility—
Dew point55°
Tue, 0353° / 49°0.68
53 °
White Rock, Tuesday, 3 November
Rain. High 53°, low 49°.
Pressure30.09 inHg
Wind14 mph N
Humidity93%
Visibility—
Dew point48°
Wed, 0449° / 46°0
49 °
White Rock, Wednesday, 4 November
Overcast. High 49°, low 46°.
Pressure30.09 inHg
Wind11.5 mph SE
Humidity86%
Visibility—
Dew point44°
Thu, 0559° / 47°0.01
59 °
White Rock, Thursday, 5 November
Light rain. High 59°, low 47°.
Pressure29.88 inHg
Wind10.9 mph SE
Humidity60%
Visibility—
Dew point41°
Fri, 0657° / 43°0
57 °
White Rock, Friday, 6 November
Overcast. High 57°, low 43°.
Pressure29.85 inHg
Wind6 mph W
Humidity51%
Visibility—
Dew point34°
Sat, 0755° / 43°0
55 °
White Rock, Saturday, 7 November
Overcast. High 55°, low 43°.
Pressure29.77 inHg
Wind14.9 mph SE
Humidity56%
Visibility—
Dew point36°
Sun, 0858° / 46°0.05
58 °
White Rock, Sunday, 8 November
Light rain. High 58°, low 46°.
Pressure29.56 inHg
Wind19.3 mph SE
Humidity80%
Visibility—
Dew point46°
Mon, 0958° / 46°0.37
58 °
White Rock, Monday, 9 November
Rain. High 58°, low 46°.
Pressure29.80 inHg
Wind18.3 mph N
Humidity81%
Visibility—
Dew point43°
Tue, 1056° / 41°0
56 °
White Rock, Tuesday, 10 November
Overcast. High 56°, low 41°.
Pressure30.03 inHg
Wind11.5 mph N
Humidity66%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1139° / 26°0.03
39 °
White Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2005)
Record low7° (1986)
Thu, 1239° / 26°0.05
39 °
White Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.05 in
Chance of precipitation17%
Record high64° (1999)
Record low0° (1966)
Fri, 1342° / 28°0.04
42 °
White Rock, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (1999)
Record low1° (1986)
Sat, 1441° / 29°0.02
41 °
White Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2025)
Record low5° (2014)
Sun, 1541° / 27°0.03
41 °
White Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high61° (2015)
Record low7° (2014)
Mon, 1640° / 27°0.05
40 °
White Rock, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation13%
Record high65° (2001)
Record low4° (2014)
Tue, 1738° / 27°0.04
38 °
White Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high66° (2001)
Record low8° (2018)
Wed, 1838° / 26°0.07
38 °
White Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high58° (1979)
Record low5° (1996)
Thu, 1938° / 25°0.07
38 °
White Rock, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (1989)
Record low4° (1978)
Fri, 2036° / 23°0.05
36 °
White Rock, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.05 in
Chance of precipitation18%
Record high58° (1962)
Record low3° (1978)
Sat, 2136° / 22°0.02
36 °
White Rock, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (1990)
Record low-3° (1985)
Sun, 2236° / 23°0.03
36 °
White Rock, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.03 in
Chance of precipitation25%
Record high58° (2006)
Record low-3° (1996)
Mon, 2334° / 22°0.03
34 °
White Rock, Monday, 23 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (2025)
Record low-1° (1970)
Tue, 2436° / 21°0.03
36 °
White Rock, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.03 in
Chance of precipitation17%
Record high57° (1984)
Record low-9° (1985)
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.