Monthly outlook for White Owl, SD: average high 59°, average low 40.3°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (79.2°), the coolest 27 October (22.1°).
59°/40.3°
Average high / low
+2.6°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.7°
56.4°
+0.7°
30 October – 8 November
61°
50.3°
+6°
9 November – 18 November
at normal
44.8°
—
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).
Wed, 2168° / 43°0
68 °
White Owl, Wednesday, 21 October
Overcast. High 68°, low 43°.
Pressure30.24 inHg
Wind3.7 mph E
Humidity60%
Visibility6.2 mi
Dew point45°
Thu, 2276° / 51°0
76 °
White Owl, Thursday, 22 October
Clear. High 76°, low 51°.
Pressure29.94 inHg
Wind14.2 mph SE
Humidity61%
Visibility6.2 mi
Dew point54°
Fri, 2379° / 58°0
79 °
White Owl, Friday, 23 October
Overcast. High 79°, low 58°.
Pressure29.68 inHg
Wind12.1 mph S
Humidity55%
Visibility6.2 mi
Dew point57°
Sat, 2453° / 44°0
53 °
White Owl, Saturday, 24 October
Clear. High 53°, low 44°.
Pressure30.42 inHg
Wind27.1 mph NW
Humidity48%
Visibility—
Dew point30°
Sun, 2545° / 34°0.39
45 °
White Owl, Sunday, 25 October
Snow. High 45°, low 34°.
Pressure30.47 inHg
Wind11.1 mph SE
Humidity56%
Visibility—
Dew point30°
Mon, 2639° / 31°0.06
39 °
White Owl, Monday, 26 October
Light snow. High 39°, low 31°.
Pressure30.53 inHg
Wind15.5 mph NW
Humidity57%
Visibility—
Dew point22°
Tue, 2741° / 22°0
41 °
White Owl, Tuesday, 27 October
Mostly clear. High 41°, low 22°.
Pressure30.65 inHg
Wind12.7 mph S
Humidity43%
Visibility—
Dew point13°
Wed, 2852° / 34°0
52 °
White Owl, Wednesday, 28 October
Clear. High 52°, low 34°.
Pressure30.21 inHg
Wind20.2 mph NW
Humidity23%
Visibility—
Dew point11°
Thu, 2951° / 32°0
51 °
White Owl, Thursday, 29 October
Clear. High 51°, low 32°.
Pressure30.33 inHg
Wind8.3 mph NW
Humidity31%
Visibility—
Dew point15°
Fri, 3057° / 31°0
57 °
White Owl, Friday, 30 October
Clear. High 57°, low 31°.
Pressure30.21 inHg
Wind20.7 mph S
Humidity33%
Visibility—
Dew point20°
Sat, 3154° / 41°0
54 °
White Owl, Saturday, 31 October
Mostly clear. High 54°, low 41°.
Pressure30.03 inHg
Wind22 mph NW
Humidity32%
Visibility—
Dew point22°
Sun, 0157° / 34°0
57 °
White Owl, Sunday, 1 November
Overcast. High 57°, low 34°.
Pressure30.09 inHg
Wind13.4 mph SE
Humidity34%
Visibility—
Dew point21°
Mon, 0268° / 47°0
68 °
White Owl, Monday, 2 November
Overcast. High 68°, low 47°.
Pressure29.68 inHg
Wind9.2 mph SW
Humidity31%
Visibility—
Dew point33°
Tue, 0367° / 50°0
67 °
White Owl, Tuesday, 3 November
Overcast. High 67°, low 50°.
Pressure29.83 inHg
Wind13.4 mph NW
Humidity38%
Visibility—
Dew point35°
Wed, 0463° / 46°0
63 °
White Owl, Wednesday, 4 November
Partly cloudy. High 63°, low 46°.
Pressure30.00 inHg
Wind15.2 mph NW
Humidity39%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.