Monthly outlook for Eagle Butte, SD: average high 56.7°, average low 40.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 23 October (80.1°), the coolest 2 November (31.6°).
56.7°/40.2°
Average high / low
+2.7°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
58.7°
53.7°
+2.8°
31 October – 9 November
53.3°
47.8°
+3.1°
10 November – 19 November
at normal
41.8°
—
October records over 66 years
89.6°2 October 1997All-time high
-2.9°30 October 1991All-time low
Thu, 2275° / 47°0
75 °
Eagle Butte, Thursday, 22 October
Partly cloudy. High 75°, low 47°.
Pressure29.97 inHg
Wind14 mph SE
Humidity59%
Visibility6.2 mi
Dew point53°
Fri, 2380° / 57°0
80 °
Eagle Butte, Friday, 23 October
Overcast. High 80°, low 57°.
Pressure29.68 inHg
Wind15.6 mph SE
Humidity60%
Visibility6.2 mi
Dew point57°
Sat, 2465° / 42°0
65 °
Eagle Butte, Saturday, 24 October
Clear. High 65°, low 42°.
Pressure30.36 inHg
Wind16.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point27°
Sun, 2541° / 37°0.18
41 °
Eagle Butte, Sunday, 25 October
Light rain. High 41°, low 37°.
Pressure30.50 inHg
Wind9.6 mph NE
Humidity90%
Visibility1.9 mi
Dew point37°
Mon, 2643° / 37°0.01
43 °
Eagle Butte, Monday, 26 October
Light rain. High 43°, low 37°.
Pressure30.53 inHg
Wind9.8 mph NE
Humidity68%
Visibility—
Dew point31°
Tue, 2740° / 35°0.03
40 °
Eagle Butte, Tuesday, 27 October
Light snow. High 40°, low 35°.
Pressure30.45 inHg
Wind7.9 mph NW
Humidity66%
Visibility—
Dew point29°
Wed, 2847° / 35°0
47 °
Eagle Butte, Wednesday, 28 October
Light snow. High 47°, low 35°.
Pressure30.50 inHg
Wind9.6 mph S
Humidity55%
Visibility—
Dew point27°
Thu, 2960° / 36°0
60 °
Eagle Butte, Thursday, 29 October
Overcast. High 60°, low 36°.
Pressure29.85 inHg
Wind16.2 mph S
Humidity41%
Visibility—
Dew point30°
Fri, 3068° / 44°0
68 °
Eagle Butte, Friday, 30 October
Partly cloudy. High 68°, low 44°.
Pressure29.56 inHg
Wind5.5 mph SW
Humidity21%
Visibility—
Dew point21°
Sat, 3158° / 47°0
58 °
Eagle Butte, Saturday, 31 October
Overcast. High 58°, low 47°.
Pressure29.50 inHg
Wind19.6 mph N
Humidity32%
Visibility—
Dew point26°
Sun, 0151° / 36°0
51 °
Eagle Butte, Sunday, 1 November
Partly cloudy. High 51°, low 36°.
Pressure30.00 inHg
Wind22.4 mph NW
Humidity33%
Visibility—
Dew point21°
Mon, 0248° / 32°0
48 °
Eagle Butte, Monday, 2 November
Overcast. High 48°, low 32°.
Pressure30.36 inHg
Wind9.1 mph W
Humidity35%
Visibility—
Dew point16°
Tue, 0353° / 37°0
53 °
Eagle Butte, Tuesday, 3 November
Partly cloudy. High 53°, low 37°.
Pressure30.15 inHg
Wind10.9 mph SE
Humidity33%
Visibility—
Dew point19°
Wed, 0463° / 45°0
63 °
Eagle Butte, Wednesday, 4 November
Overcast. High 63°, low 45°.
Pressure29.41 inHg
Wind32 mph NW
Humidity34%
Visibility—
Dew point33°
Thu, 0546° / 32°0.04
46 °
Eagle Butte, Thursday, 5 November
Light rain. High 46°, low 32°.
Pressure30.00 inHg
Wind24.8 mph NW
Humidity37%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 29°0.02
48 °
Eagle Butte, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.02 in
Chance of precipitation8%
Record high70° (2016)
Record low2° (2003)
Sat, 0747° / 29°0.04
47 °
Eagle Butte, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation13%
Record high69° (2006)
Record low3° (2003)
Sun, 0846° / 29°0.05
46 °
Eagle Butte, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation12%
Record high74° (1999)
Record low5° (2000)
Mon, 0943° / 28°0.04
43 °
Eagle Butte, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high67° (2001)
Record low3° (2000)
Tue, 1042° / 25°0.06
42 °
Eagle Butte, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (1989)
Record low-7° (1986)
Wed, 1140° / 24°0.01
40 °
Eagle Butte, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (2005)
Record low-13° (1986)
Thu, 1242° / 25°0.02
42 °
Eagle Butte, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (1999)
Record low-9° (1986)
Fri, 1344° / 26°0.02
44 °
Eagle Butte, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (1990)
Record low-17° (1986)
Sat, 1443° / 27°0.02
43 °
Eagle Butte, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2025)
Record low-7° (2014)
Sun, 1542° / 26°0.02
42 °
Eagle Butte, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation7%
Record high64° (2001)
Record low0° (1978)
Mon, 1643° / 26°0.02
43 °
Eagle Butte, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.02 in
Chance of precipitation8%
Record high66° (2001)
Record low0° (2022)
Tue, 1741° / 26°0.02
41 °
Eagle Butte, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2001)
Record low2° (2000)
Wed, 1841° / 24°0.03
41 °
Eagle Butte, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation23%
Record high63° (2020)
Record low-1° (2014)
Thu, 1940° / 25°0.03
40 °
Eagle Butte, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (2003)
Record low3° (1988)
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 Eagle 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 Eagle 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.