Monthly outlook for White Owl, SD: average high 56.6°, average low 40.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (81.6°), the coolest 29 October (29.4°).
56.6°/40.7°
Average high / low
+1.6°
Above normal
5 / 3
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
58°
55.5°
+1.4°
31 October – 9 November
54.1°
49.6°
+2.5°
10 November – 19 November
at normal
44.6°
—
October records over 66 years
94.5°3 October 2025All-time high
-6.3°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Union Center (12 mi).
Thu, 2282° / 50°0
82 °
White Owl, Thursday, 22 October
Mostly clear. High 82°, low 50°.
Pressure29.94 inHg
Wind13.3 mph S
Humidity50%
Visibility6.2 mi
Dew point53°
Fri, 2379° / 58°0
79 °
White Owl, Friday, 23 October
Overcast. High 79°, low 58°.
Pressure29.68 inHg
Wind12.7 mph SE
Humidity61%
Visibility6.2 mi
Dew point58°
Sat, 2462° / 44°0.04
62 °
White Owl, Saturday, 24 October
Light rain. High 62°, low 44°.
Pressure30.30 inHg
Wind17.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point34°
Sun, 2544° / 39°0.04
44 °
White Owl, Sunday, 25 October
Light rain. High 44°, low 39°.
Pressure30.47 inHg
Wind6.8 mph E
Humidity61%
Visibility—
Dew point30°
Mon, 2644° / 36°0.02
44 °
White Owl, Monday, 26 October
Light rain. High 44°, low 36°.
Pressure30.47 inHg
Wind7.9 mph NE
Humidity69%
Visibility—
Dew point32°
Tue, 2752° / 32°0.02
52 °
White Owl, Tuesday, 27 October
Light rain. High 52°, low 32°.
Pressure30.15 inHg
Wind21.5 mph SE
Humidity65%
Visibility—
Dew point32°
Wed, 2842° / 36°0.01
42 °
White Owl, Wednesday, 28 October
Light rain. High 42°, low 36°.
Pressure30.27 inHg
Wind26 mph NW
Humidity72%
Visibility—
Dew point30°
Thu, 2949° / 29°0
49 °
White Owl, Thursday, 29 October
Mostly clear. High 49°, low 29°.
Pressure30.27 inHg
Wind11.5 mph NW
Humidity36%
Visibility—
Dew point18°
Fri, 3056° / 34°0
56 °
White Owl, Friday, 30 October
Clear. High 56°, low 34°.
Pressure30.09 inHg
Wind18.4 mph SE
Humidity48%
Visibility—
Dew point28°
Sat, 3160° / 45°0
60 °
White Owl, Saturday, 31 October
Overcast. High 60°, low 45°.
Pressure29.68 inHg
Wind14.6 mph S
Humidity62%
Visibility—
Dew point42°
Sun, 0162° / 44°0
62 °
White Owl, Sunday, 1 November
Overcast. High 62°, low 44°.
Pressure29.83 inHg
Wind7.5 mph SE
Humidity52%
Visibility—
Dew point38°
Mon, 0267° / 45°0
67 °
White Owl, Monday, 2 November
Overcast. High 67°, low 45°.
Pressure29.71 inHg
Wind7.7 mph SE
Humidity31%
Visibility—
Dew point29°
Tue, 0353° / 49°0.64
53 °
White Owl, Tuesday, 3 November
Rain. High 53°, low 49°.
Pressure29.47 inHg
Wind21.6 mph E
Humidity96%
Visibility—
Dew point50°
Wed, 0449° / 33°0.91
49 °
White Owl, Wednesday, 4 November
Snow. High 49°, low 33°.
Pressure29.59 inHg
Wind23.4 mph NW
Humidity93%
Visibility—
Dew point44°
Thu, 0533° / 30°0.09
33 °
White Owl, Thursday, 5 November
Light snow. High 33°, low 30°.
Pressure30.21 inHg
Wind26.3 mph NW
Humidity85%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0650° / 30°0.04
50 °
White Owl, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.04 in
Chance of precipitation12%
Record high74° (2020)
Record low2° (2003)
Sat, 0750° / 30°0.03
50 °
White Owl, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.03 in
Chance of precipitation10%
Record high72° (1999)
Record low-3° (1991)
Sun, 0848° / 30°0.06
48 °
White Owl, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.06 in
Chance of precipitation17%
Record high79° (1999)
Record low6° (2003)
Mon, 0944° / 28°0.06
44 °
White Owl, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2001)
Record low-2° (1966)
Tue, 1045° / 26°0.04
45 °
White Owl, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2007)
Record low-12° (1986)
Wed, 1143° / 26°0.02
43 °
White Owl, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2005)
Record low-15° (1986)
Thu, 1245° / 26°0.02
45 °
White Owl, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1999)
Record low-12° (1986)
Fri, 1346° / 27°0.04
46 °
White Owl, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1990)
Record low-20° (1986)
Sat, 1446° / 29°0.02
46 °
White Owl, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (1990)
Record low-1° (2014)
Sun, 1545° / 27°0.01
45 °
White Owl, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.01 in
Chance of precipitation8%
Record high65° (1999)
Record low-3° (1978)
Mon, 1646° / 27°0.02
46 °
White Owl, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation8%
Record high65° (1979)
Record low5° (1978)
Tue, 1744° / 27°0.02
44 °
White Owl, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1976)
Record low1° (2000)
Wed, 1844° / 26°0.03
44 °
White Owl, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.03 in
Chance of precipitation13%
Record high68° (2020)
Record low2° (1996)
Thu, 1943° / 27°0.03
43 °
White Owl, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (2003)
Record low3° (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 Owl, 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 Owl, 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.