Monthly outlook for White Owl, SD: average high 60.3°, average low 43.7°. That is 1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 18 October (76.3°), the coolest 16 October (33°).
60.3°/43.7°
Average high / low
+1°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
62.4°
59.4°
+1.6°
21 October – 30 October
56.8°
55.5°
+0.7°
31 October – 9 November
at normal
49.6°
—
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).
Mon, 1255° / 46°0.09
55 °
White Owl, Monday, 12 October
Rain. High 55°, low 46°.
Pressure29.83 inHg
Wind8.8 mph NW
Humidity78%
Visibility6.2 mi
Dew point48°
Tue, 1350° / 43°0.24
50 °
White Owl, Tuesday, 13 October
Rain. High 50°, low 43°.
Pressure30.09 inHg
Wind3.1 mph NW
Humidity68%
Visibility6.2 mi
Dew point38°
Wed, 1458° / 44°0.02
58 °
White Owl, Wednesday, 14 October
Light rain. High 58°, low 44°.
Pressure30.18 inHg
Wind4.8 mph SE
Humidity51%
Visibility6.2 mi
Dew point38°
Thu, 1555° / 44°0.03
55 °
White Owl, Thursday, 15 October
Light rain. High 55°, low 44°.
Pressure30.42 inHg
Wind21.7 mph NW
Humidity39%
Visibility6.2 mi
Dew point26°
Fri, 1656° / 33°0
56 °
White Owl, Friday, 16 October
Clear. High 56°, low 33°.
Pressure30.65 inHg
Wind21 mph S
Humidity43%
Visibility—
Dew point27°
Sat, 1772° / 41°0
72 °
White Owl, Saturday, 17 October
Clear. High 72°, low 41°.
Pressure29.91 inHg
Wind22.5 mph S
Humidity29%
Visibility—
Dew point28°
Sun, 1876° / 55°0
76 °
White Owl, Sunday, 18 October
Partly cloudy. High 76°, low 55°.
Pressure29.88 inHg
Wind6.9 mph E
Humidity20%
Visibility—
Dew point28°
Mon, 1970° / 52°0
70 °
White Owl, Monday, 19 October
Clear. High 70°, low 52°.
Pressure29.94 inHg
Wind11.9 mph E
Humidity31%
Visibility—
Dew point32°
Tue, 2075° / 49°0
75 °
White Owl, Tuesday, 20 October
Overcast. High 75°, low 49°.
Pressure29.44 inHg
Wind27.1 mph NW
Humidity23%
Visibility—
Dew point32°
Wed, 2155° / 46°0
55 °
White Owl, Wednesday, 21 October
Overcast. High 55°, low 46°.
Pressure29.88 inHg
Wind24.5 mph NW
Humidity44%
Visibility—
Dew point30°
Thu, 2257° / 42°0
57 °
White Owl, Thursday, 22 October
Clear. High 57°, low 42°.
Pressure30.03 inHg
Wind28.1 mph NW
Humidity30%
Visibility—
Dew point21°
Fri, 2359° / 38°0
59 °
White Owl, Friday, 23 October
Mostly clear. High 59°, low 38°.
Pressure30.12 inHg
Wind17.1 mph E
Humidity36%
Visibility—
Dew point23°
Sat, 2464° / 43°0
64 °
White Owl, Saturday, 24 October
Overcast. High 64°, low 43°.
Pressure29.59 inHg
Wind10.8 mph SE
Humidity28%
Visibility—
Dew point24°
Sun, 2553° / 41°0
53 °
White Owl, Sunday, 25 October
Partly cloudy. High 53°, low 41°.
Pressure29.97 inHg
Wind19 mph NW
Humidity45%
Visibility—
Dew point29°
Mon, 2654° / 33°0
54 °
White Owl, Monday, 26 October
Partly cloudy. High 54°, low 33°.
Pressure30.15 inHg
Wind4.9 mph SE
Humidity43%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 35°0.03
55 °
White Owl, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation23%
Record high76° (2016)
Record low4° (2020)
Wed, 2854° / 35°0.06
54 °
White Owl, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (1985)
Record low14° (1991)
Thu, 2952° / 34°0.09
52 °
White Owl, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1978)
Record low6° (1991)
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)
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.