Monthly outlook for Slim Butte, SD: average high 61.2°, average low 43.9°. That is 6.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 9 November (70.1°), the coolest 4 November (33.5°).
61.2°/43.9°
Average high / low
+6.1°
Above normal
2 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
59.9°
51.8°
+4.5°
10 November – 19 November
63.4°
47.6°
+8.8°
20 November – 29 November
at normal
42.5°
—
October records over 66 years
91°4 October 1963All-time high
-2.7°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — White Clay (14 mi).
Sun, 0163° / 50°0.01
63 °
Slim Butte, Sunday, 1 November
Light rain. High 63°, low 50°.
Pressure29.88 inHg
Wind10.4 mph SE
Humidity68%
Visibility6.2 mi
Dew point51°
Mon, 0260° / 46°1.11
60 °
Slim Butte, Monday, 2 November
Rain. High 60°, low 46°.
Pressure29.68 inHg
Wind11.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point45°
Tue, 0356° / 41°0.09
56 °
Slim Butte, Tuesday, 3 November
Rain. High 56°, low 41°.
Pressure30.15 inHg
Wind12 mph N
Humidity43%
Visibility6.2 mi
Dew point26°
Wed, 0457° / 34°0
57 °
Slim Butte, Wednesday, 4 November
Overcast. High 57°, low 34°.
Pressure29.97 inHg
Wind0.9 mph S
Humidity46%
Visibility6.2 mi
Dew point32°
Thu, 0552° / 37°0
52 °
Slim Butte, Thursday, 5 November
Overcast. High 52°, low 37°.
Pressure30.09 inHg
Wind4 mph S
Humidity51%
Visibility—
Dew point30°
Fri, 0662° / 42°0
62 °
Slim Butte, Friday, 6 November
Overcast. High 62°, low 42°.
Pressure29.83 inHg
Wind9.4 mph NW
Humidity37%
Visibility—
Dew point30°
Sat, 0754° / 39°0
54 °
Slim Butte, Saturday, 7 November
Mostly clear. High 54°, low 39°.
Pressure30.03 inHg
Wind16.7 mph N
Humidity33%
Visibility—
Dew point24°
Sun, 0864° / 38°0
64 °
Slim Butte, Sunday, 8 November
Partly cloudy. High 64°, low 38°.
Pressure30.09 inHg
Wind9.6 mph SW
Humidity26%
Visibility—
Dew point20°
Mon, 0970° / 49°0
70 °
Slim Butte, Monday, 9 November
Clear. High 70°, low 49°.
Pressure29.97 inHg
Wind9.8 mph W
Humidity23%
Visibility—
Dew point25°
Tue, 1059° / 42°0
59 °
Slim Butte, Tuesday, 10 November
Overcast. High 59°, low 42°.
Pressure30.15 inHg
Wind21.2 mph N
Humidity49%
Visibility—
Dew point37°
Wed, 1162° / 40°0
62 °
Slim Butte, Wednesday, 11 November
Clear. High 62°, low 40°.
Pressure30.15 inHg
Wind14.7 mph S
Humidity37%
Visibility—
Dew point29°
Thu, 1269° / 49°0
69 °
Slim Butte, Thursday, 12 November
Partly cloudy. High 69°, low 49°.
Pressure29.88 inHg
Wind16.3 mph W
Humidity26%
Visibility—
Dew point27°
Fri, 1367° / 51°0
67 °
Slim Butte, Friday, 13 November
Clear. High 67°, low 51°.
Pressure30.00 inHg
Wind10.1 mph SW
Humidity31%
Visibility—
Dew point32°
Sat, 1460° / 47°0
60 °
Slim Butte, Saturday, 14 November
Overcast. High 60°, low 47°.
Pressure30.06 inHg
Wind11 mph SE
Humidity41%
Visibility—
Dew point33°
Sun, 1562° / 47°0
62 °
Slim Butte, Sunday, 15 November
Overcast. High 62°, low 47°.
Pressure29.85 inHg
Wind12 mph SE
Humidity36%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1649° / 30°0.02
49 °
Slim Butte, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.02 in
Chance of precipitation7%
Record high71° (2016)
Record low-3° (2014)
Tue, 1747° / 29°0.02
47 °
Slim Butte, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high72° (1999)
Record low-3° (1996)
Wed, 1847° / 29°0.03
47 °
Slim Butte, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2008)
Record low6° (2022)
Thu, 1945° / 28°0.02
45 °
Slim Butte, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (2007)
Record low0° (1985)
Fri, 2046° / 27°0.02
46 °
Slim Butte, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation7%
Record high67° (2012)
Record low-6° (1985)
Sat, 2146° / 27°0.02
46 °
Slim Butte, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (2012)
Record low-6° (1977)
Sun, 2245° / 28°0.02
45 °
Slim Butte, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (2006)
Record low-6° (1985)
Mon, 2344° / 25°0.02
44 °
Slim Butte, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high65° (2017)
Record low-11° (1985)
Tue, 2444° / 26°0.04
44 °
Slim Butte, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (1990)
Record low-4° (1993)
Wed, 2544° / 25°0.02
44 °
Slim Butte, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1960)
Record low-19° (1993)
Thu, 2639° / 23°0.07
39 °
Slim Butte, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (2017)
Record low-7° (1975)
Fri, 2739° / 22°0.02
39 °
Slim Butte, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2017)
Record low-6° (1985)
Sat, 2838° / 22°0.02
38 °
Slim Butte, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (1998)
Record low-8° (1976)
Sun, 2940° / 22°0.02
40 °
Slim Butte, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2014)
Record low1° (1976)
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 Slim Butte, 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 Slim Butte, 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.