Monthly outlook for Oahe Acres, SD: average high 59°, average low 45°. That is 5.8° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 1 November (65.9°), the coolest 29 October (36.5°).
59°/45°
Average high / low
+5.8°
Above normal
2 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
59.8°
50.6°
+5.1°
8 November – 17 November
57.8°
44.7°
+7.3°
18 November – 27 November
at normal
39.5°
—
October records over 66 years
91.4°3 October 2025All-time high
5.4°27 October 2020All-time low
Fri, 3060° / 41°0.01
60 °
Oahe Acres, Friday, 30 October
Light rain. High 60°, low 41°.
Pressure30.18 inHg
Wind8.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point44°
Sat, 3165° / 50°0.02
65 °
Oahe Acres, Saturday, 31 October
Light rain. High 65°, low 50°.
Pressure30.06 inHg
Wind11 mph SE
Humidity90%
Visibility6.2 mi
Dew point55°
Sun, 0166° / 52°0
66 °
Oahe Acres, Sunday, 1 November
Overcast. High 66°, low 52°.
Pressure30.03 inHg
Wind13.3 mph S
Humidity77%
Visibility6.2 mi
Dew point54°
Mon, 0261° / 54°1.01
61 °
Oahe Acres, Monday, 2 November
Rain. High 61°, low 54°.
Pressure29.50 inHg
Wind7.5 mph NW
Humidity96%
Visibility4.6 mi
Dew point57°
Tue, 0354° / 46°0.02
54 °
Oahe Acres, Tuesday, 3 November
Light rain. High 54°, low 46°.
Pressure30.00 inHg
Wind22.3 mph NW
Humidity65%
Visibility—
Dew point41°
Wed, 0457° / 41°0
57 °
Oahe Acres, Wednesday, 4 November
Clear. High 57°, low 41°.
Pressure30.00 inHg
Wind14.7 mph NW
Humidity32%
Visibility—
Dew point23°
Thu, 0555° / 41°0
55 °
Oahe Acres, Thursday, 5 November
Partly cloudy. High 55°, low 41°.
Pressure29.94 inHg
Wind9.6 mph E
Humidity48%
Visibility—
Dew point32°
Fri, 0663° / 39°0
63 °
Oahe Acres, Friday, 6 November
Partly cloudy. High 63°, low 39°.
Pressure29.80 inHg
Wind16.8 mph SE
Humidity52%
Visibility—
Dew point36°
Sat, 0760° / 46°0
60 °
Oahe Acres, Saturday, 7 November
Mostly clear. High 60°, low 46°.
Pressure29.97 inHg
Wind10.2 mph NW
Humidity46%
Visibility—
Dew point35°
Sun, 0859° / 43°0
59 °
Oahe Acres, Sunday, 8 November
Mostly clear. High 59°, low 43°.
Pressure29.94 inHg
Wind7.8 mph W
Humidity42%
Visibility—
Dew point31°
Mon, 0962° / 45°0
62 °
Oahe Acres, Monday, 9 November
Overcast. High 62°, low 45°.
Pressure29.83 inHg
Wind7.4 mph S
Humidity43%
Visibility—
Dew point35°
Tue, 1060° / 47°0
60 °
Oahe Acres, Tuesday, 10 November
Partly cloudy. High 60°, low 47°.
Pressure29.68 inHg
Wind13.1 mph SE
Humidity46%
Visibility—
Dew point35°
Wed, 1159° / 50°0
59 °
Oahe Acres, Wednesday, 11 November
Overcast. High 59°, low 50°.
Pressure29.32 inHg
Wind12.7 mph SE
Humidity59%
Visibility—
Dew point42°
Thu, 1257° / 46°0
57 °
Oahe Acres, Thursday, 12 November
Overcast. High 57°, low 46°.
Pressure29.56 inHg
Wind18.1 mph W
Humidity29%
Visibility—
Dew point23°
Fri, 1350° / 43°0.34
50 °
Oahe Acres, Friday, 13 November
Rain. High 50°, low 43°.
Pressure29.77 inHg
Wind13.8 mph N
Humidity38%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1444° / 29°0.02
44 °
Oahe Acres, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2025)
Record low-3° (2014)
Sun, 1544° / 28°0.02
44 °
Oahe Acres, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation20%
Record high62° (1999)
Record low6° (2014)
Mon, 1645° / 28°0.02
45 °
Oahe Acres, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation7%
Record high69° (2001)
Record low3° (2014)
Tue, 1743° / 28°0.02
43 °
Oahe Acres, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation20%
Record high68° (2001)
Record low2° (2000)
Wed, 1843° / 27°0.04
43 °
Oahe Acres, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (2020)
Record low3° (2014)
Thu, 1942° / 28°0.03
42 °
Oahe Acres, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (2003)
Record low8° (1985)
Fri, 2040° / 26°0.02
40 °
Oahe Acres, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high66° (1962)
Record low1° (1985)
Sat, 2141° / 25°0.01
41 °
Oahe Acres, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.01 in
Chance of precipitation10%
Record high69° (2012)
Record low-2° (2000)
Sun, 2241° / 25°0.02
41 °
Oahe Acres, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (1974)
Record low2° (1985)
Mon, 2339° / 25°0.02
39 °
Oahe Acres, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2017)
Record low-8° (1985)
Tue, 2440° / 24°0.02
40 °
Oahe Acres, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (1990)
Record low-10° (1985)
Wed, 2538° / 24°0.02
38 °
Oahe Acres, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high64° (1960)
Record low-3° (1996)
Thu, 2636° / 23°0.04
36 °
Oahe Acres, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1962)
Record low-4° (1985)
Fri, 2735° / 22°0.04
35 °
Oahe Acres, Friday, 27 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2017)
Record low-5° (1985)
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 Oahe Acres, 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 Oahe Acres, 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.