Monthly outlook for White Owl, SD: average high 59.1°, average low 40.9°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 21 October (73.4°), the coolest 25 October (32.4°).
59.1°/40.9°
Average high / low
+1°
Above normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
62.3°
58.5°
+2.1°
24 October – 2 November
53.9°
53.5°
+0.2°
3 November – 12 November
at normal
47.6°
—
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, 1550° / 42°0.03
50 °
White Owl, Thursday, 15 October
Light rain. High 50°, low 42°.
Pressure30.39 inHg
Wind27.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point27°
Fri, 1652° / 33°0
52 °
White Owl, Friday, 16 October
Clear. High 52°, low 33°.
Pressure30.71 inHg
Wind4.2 mph W
Humidity55%
Visibility6.2 mi
Dew point29°
Sat, 1771° / 37°0
71 °
White Owl, Saturday, 17 October
Clear. High 71°, low 37°.
Pressure30.06 inHg
Wind0.8 mph E
Humidity35%
Visibility6.2 mi
Dew point37°
Sun, 1866° / 49°0
66 °
White Owl, Sunday, 18 October
Clear. High 66°, low 49°.
Pressure30.15 inHg
Wind10.1 mph NE
Humidity38%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 40°0
61 °
White Owl, Monday, 19 October
Clear. High 61°, low 40°.
Pressure30.12 inHg
Wind10.1 mph SE
Humidity57%
Visibility—
Dew point39°
Tue, 2072° / 45°0
72 °
White Owl, Tuesday, 20 October
Clear. High 72°, low 45°.
Pressure29.91 inHg
Wind16.6 mph SE
Humidity45%
Visibility—
Dew point41°
Wed, 2173° / 51°0
73 °
White Owl, Wednesday, 21 October
Clear. High 73°, low 51°.
Pressure29.77 inHg
Wind10.8 mph S
Humidity31%
Visibility—
Dew point35°
Thu, 2272° / 48°0
72 °
White Owl, Thursday, 22 October
Overcast. High 72°, low 48°.
Pressure29.44 inHg
Wind22.2 mph NW
Humidity46%
Visibility—
Dew point48°
Fri, 2352° / 40°0
52 °
White Owl, Friday, 23 October
Overcast. High 52°, low 40°.
Pressure29.85 inHg
Wind22.6 mph NW
Humidity45%
Visibility—
Dew point31°
Sat, 2445° / 35°0.01
45 °
White Owl, Saturday, 24 October
Light rain. High 45°, low 35°.
Pressure30.45 inHg
Wind18.6 mph NW
Humidity36%
Visibility—
Dew point17°
Sun, 2553° / 32°0
53 °
White Owl, Sunday, 25 October
Partly cloudy. High 53°, low 32°.
Pressure30.21 inHg
Wind25.9 mph NW
Humidity20%
Visibility—
Dew point10°
Mon, 2652° / 41°0
52 °
White Owl, Monday, 26 October
Overcast. High 52°, low 41°.
Pressure30.12 inHg
Wind21.3 mph NW
Humidity42%
Visibility—
Dew point28°
Tue, 2757° / 36°0
57 °
White Owl, Tuesday, 27 October
Clear. High 57°, low 36°.
Pressure30.03 inHg
Wind9 mph S
Humidity36%
Visibility—
Dew point24°
Wed, 2857° / 47°0
57 °
White Owl, Wednesday, 28 October
Overcast. High 57°, low 47°.
Pressure29.77 inHg
Wind21.9 mph NW
Humidity43%
Visibility—
Dew point34°
Thu, 2959° / 37°0
59 °
White Owl, Thursday, 29 October
Mostly clear. High 59°, low 37°.
Pressure29.97 inHg
Wind18.8 mph S
Humidity37%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3051° / 33°0.03
51 °
White Owl, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high78° (1968)
Record low-1° (1991)
Sat, 3151° / 33°0.03
51 °
White Owl, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high78° (1990)
Record low4° (1991)
Sun, 0151° / 33°0.04
51 °
White Owl, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (1965)
Record low1° (2002)
Mon, 0250° / 31°0.02
50 °
White Owl, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2022)
Record low-2° (1991)
Tue, 0350° / 33°0.03
50 °
White Owl, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2020)
Record low0° (1991)
Wed, 0452° / 31°0.01
52 °
White Owl, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.01 in
Chance of precipitation12%
Record high79° (1978)
Record low5° (1991)
Thu, 0550° / 31°0.03
50 °
White Owl, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2020)
Record low7° (2003)
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)
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.