Monthly outlook for White Owl, SD: average high 64.8°, average low 44.4°. That is 4.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (79.7°), the coolest 25 October (35.7°).
64.8°/44.4°
Average high / low
+4.9°
Above normal
1 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
65.8°
58.1°
+4.3°
27 October – 5 November
63.2°
51.6°
+6.5°
6 November – 15 November
at normal
46.2°
—
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).
Sun, 1870° / 46°0
70 °
White Owl, Sunday, 18 October
Clear. High 70°, low 46°.
Pressure30.09 inHg
Wind10.9 mph N
Humidity38%
Visibility6.2 mi
Dew point38°
Mon, 1959° / 40°0
59 °
White Owl, Monday, 19 October
Clear. High 59°, low 40°.
Pressure30.21 inHg
Wind9.6 mph SE
Humidity52%
Visibility6.2 mi
Dew point38°
Tue, 2070° / 46°0
70 °
White Owl, Tuesday, 20 October
Clear. High 70°, low 46°.
Pressure30.00 inHg
Wind8.9 mph SE
Humidity54%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 47°0
66 °
White Owl, Wednesday, 21 October
Clear. High 66°, low 47°.
Pressure30.18 inHg
Wind4 mph NE
Humidity69%
Visibility6.2 mi
Dew point51°
Thu, 2273° / 51°0
73 °
White Owl, Thursday, 22 October
Partly cloudy. High 73°, low 51°.
Pressure30.00 inHg
Wind17.9 mph SE
Humidity60%
Visibility—
Dew point51°
Fri, 2379° / 55°0
79 °
White Owl, Friday, 23 October
Overcast. High 79°, low 55°.
Pressure29.62 inHg
Wind26.8 mph NW
Humidity50%
Visibility—
Dew point52°
Sat, 2448° / 38°0.9
48 °
White Owl, Saturday, 24 October
Rain. High 48°, low 38°.
Pressure30.39 inHg
Wind25.7 mph NW
Humidity59%
Visibility—
Dew point30°
Sun, 2554° / 36°0
54 °
White Owl, Sunday, 25 October
Clear. High 54°, low 36°.
Pressure30.45 inHg
Wind17.7 mph S
Humidity38%
Visibility—
Dew point23°
Mon, 2660° / 40°0
60 °
White Owl, Monday, 26 October
Clear. High 60°, low 40°.
Pressure30.06 inHg
Wind7.3 mph SW
Humidity27%
Visibility—
Dew point21°
Tue, 2767° / 46°0
67 °
White Owl, Tuesday, 27 October
Overcast. High 67°, low 46°.
Pressure29.71 inHg
Wind7.1 mph N
Humidity46%
Visibility—
Dew point37°
Wed, 2867° / 49°0
67 °
White Owl, Wednesday, 28 October
Partly cloudy. High 67°, low 49°.
Pressure29.62 inHg
Wind8.2 mph W
Humidity26%
Visibility—
Dew point25°
Thu, 2957° / 48°0
57 °
White Owl, Thursday, 29 October
Partly cloudy. High 57°, low 48°.
Pressure29.83 inHg
Wind23.4 mph NW
Humidity31%
Visibility—
Dew point25°
Fri, 3068° / 44°0
68 °
White Owl, Friday, 30 October
Clear. High 68°, low 44°.
Pressure29.65 inHg
Wind13.3 mph S
Humidity34%
Visibility—
Dew point28°
Sat, 3152° / 43°0
52 °
White Owl, Saturday, 31 October
Overcast. High 52°, low 43°.
Pressure29.50 inHg
Wind26 mph NW
Humidity38%
Visibility—
Dew point26°
Sun, 0167° / 40°0
67 °
White Owl, Sunday, 1 November
Clear. High 67°, low 40°.
Pressure29.68 inHg
Wind13.8 mph W
Humidity25%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.