Monthly outlook for Oahe Acres, SD: average high 53.7°, average low 39.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 31 October (68.3°), the coolest 6 November (21°).
53.7°/39.9°
Average high / low
+0.9°
Above normal
3 / 2
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
56.8°
53.6°
+1.8°
3 November – 12 November
48.5°
47.4°
+0.6°
13 November – 22 November
at normal
43°
—
October records over 66 years
91.4°3 October 2025All-time high
5.4°27 October 2020All-time low
Sun, 2548° / 42°0.05
48 °
Oahe Acres, Sunday, 25 October
Light rain. High 48°, low 42°.
Pressure30.47 inHg
Wind5.9 mph E
Humidity53%
Visibility6.2 mi
Dew point31°
Mon, 2643° / 40°1.11
43 °
Oahe Acres, Monday, 26 October
Rain. High 43°, low 40°.
Pressure30.33 inHg
Wind12.4 mph NE
Humidity90%
Visibility2.4 mi
Dew point38°
Tue, 2758° / 40°0.03
58 °
Oahe Acres, Tuesday, 27 October
Light rain. High 58°, low 40°.
Pressure29.97 inHg
Wind8.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point36°
Wed, 2859° / 40°0
59 °
Oahe Acres, Wednesday, 28 October
Clear. High 59°, low 40°.
Pressure30.00 inHg
Wind6.6 mph S
Humidity50%
Visibility—
Dew point34°
Thu, 2961° / 39°0
61 °
Oahe Acres, Thursday, 29 October
Overcast. High 61°, low 39°.
Pressure30.09 inHg
Wind15.1 mph SE
Humidity51%
Visibility—
Dew point36°
Fri, 3057° / 45°0
57 °
Oahe Acres, Friday, 30 October
Overcast. High 57°, low 45°.
Pressure30.09 inHg
Wind16.9 mph SE
Humidity59%
Visibility—
Dew point40°
Sat, 3168° / 50°0
68 °
Oahe Acres, Saturday, 31 October
Overcast. High 68°, low 50°.
Pressure29.88 inHg
Wind12.2 mph S
Humidity62%
Visibility—
Dew point49°
Sun, 0158° / 48°0
58 °
Oahe Acres, Sunday, 1 November
Overcast. High 58°, low 48°.
Pressure30.12 inHg
Wind11.9 mph N
Humidity68%
Visibility—
Dew point44°
Mon, 0252° / 40°0.23
52 °
Oahe Acres, Monday, 2 November
Light rain. High 52°, low 40°.
Pressure30.27 inHg
Wind23.2 mph N
Humidity66%
Visibility—
Dew point33°
Tue, 0351° / 38°0.02
51 °
Oahe Acres, Tuesday, 3 November
Light rain. High 51°, low 38°.
Pressure30.39 inHg
Wind24.3 mph N
Humidity40%
Visibility—
Dew point23°
Wed, 0452° / 38°0
52 °
Oahe Acres, Wednesday, 4 November
Overcast. High 52°, low 38°.
Pressure30.18 inHg
Wind12.1 mph N
Humidity33%
Visibility—
Dew point20°
Thu, 0538° / 27°0
38 °
Oahe Acres, Thursday, 5 November
Overcast. High 38°, low 27°.
Pressure30.45 inHg
Wind12.2 mph N
Humidity43%
Visibility—
Dew point15°
Fri, 0637° / 21°0
37 °
Oahe Acres, Friday, 6 November
Mostly clear. High 37°, low 21°.
Pressure30.53 inHg
Wind19.4 mph SE
Humidity33%
Visibility—
Dew point5°
Sat, 0758° / 36°0
58 °
Oahe Acres, Saturday, 7 November
Overcast. High 58°, low 36°.
Pressure29.77 inHg
Wind20.6 mph SE
Humidity59%
Visibility—
Dew point33°
Sun, 0855° / 50°0
55 °
Oahe Acres, Sunday, 8 November
Overcast. High 55°, low 50°.
Pressure30.00 inHg
Wind23.2 mph NW
Humidity56%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0945° / 31°0.04
45 °
Oahe Acres, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2016)
Record low13° (1966)
Tue, 1044° / 28°0.04
44 °
Oahe Acres, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (1989)
Record low3° (1986)
Wed, 1143° / 28°0.02
43 °
Oahe Acres, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation12%
Record high66° (2005)
Record low0° (1986)
Thu, 1244° / 28°0.04
44 °
Oahe Acres, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (2016)
Record low1° (1986)
Fri, 1346° / 29°0.03
46 °
Oahe Acres, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-8° (1986)
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)
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.