Monthly outlook for Osceola, SD: average high 60.6°, average low 47.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 22 October (75.2°), the coolest 30 October (37.7°).
60.6°/47.2°
Average high / low
+3.2°
Above normal
7 / 3
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62.8°
56.1°
+3.7°
25 October – 3 November
57°
51.2°
+3.2°
4 November – 13 November
at normal
44.9°
—
October records over 66 years
88.5°3 October 2025All-time high
5.4°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Bancroft (5 mi).
Fri, 1649° / 38°0.01
49 °
Osceola, Friday, 16 October
Light rain. High 49°, low 38°.
Pressure30.68 inHg
Wind12.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Sat, 1762° / 38°0
62 °
Osceola, Saturday, 17 October
Clear. High 62°, low 38°.
Pressure30.27 inHg
Wind15.6 mph S
Humidity45%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 45°0
63 °
Osceola, Sunday, 18 October
Clear. High 63°, low 45°.
Pressure30.06 inHg
Wind8.1 mph S
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 44°0
63 °
Osceola, Monday, 19 October
Mostly clear. High 63°, low 44°.
Pressure30.12 inHg
Wind5.7 mph SE
Humidity65%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 47°0
67 °
Osceola, Tuesday, 20 October
Clear. High 67°, low 47°.
Pressure30.15 inHg
Wind9.6 mph SE
Humidity65%
Visibility—
Dew point49°
Wed, 2168° / 54°0.15
68 °
Osceola, Wednesday, 21 October
Light rain. High 68°, low 54°.
Pressure30.00 inHg
Wind21.2 mph S
Humidity63%
Visibility—
Dew point53°
Thu, 2275° / 62°0
75 °
Osceola, Thursday, 22 October
Overcast. High 75°, low 62°.
Pressure29.85 inHg
Wind19.3 mph SE
Humidity63%
Visibility—
Dew point56°
Fri, 2369° / 60°0.5
69 °
Osceola, Friday, 23 October
Rain. High 69°, low 60°.
Pressure29.77 inHg
Wind20.9 mph S
Humidity89%
Visibility—
Dew point58°
Sat, 2460° / 47°0.17
60 °
Osceola, Saturday, 24 October
Light rain. High 60°, low 47°.
Pressure30.12 inHg
Wind18.5 mph NW
Humidity45%
Visibility—
Dew point35°
Sun, 2561° / 43°0
61 °
Osceola, Sunday, 25 October
Partly cloudy. High 61°, low 43°.
Pressure30.45 inHg
Wind17.6 mph SE
Humidity36%
Visibility—
Dew point29°
Mon, 2654° / 51°0
54 °
Osceola, Monday, 26 October
Light rain. High 54°, low 51°.
Pressure30.12 inHg
Wind20.7 mph S
Humidity69%
Visibility—
Dew point44°
Tue, 2760° / 53°0.11
60 °
Osceola, Tuesday, 27 October
Light rain. High 60°, low 53°.
Pressure29.88 inHg
Wind19.1 mph E
Humidity91%
Visibility—
Dew point52°
Wed, 2862° / 48°0.72
62 °
Osceola, Wednesday, 28 October
Heavy rain. High 62°, low 48°.
Pressure29.68 inHg
Wind22.3 mph SE
Humidity38%
Visibility—
Dew point32°
Thu, 2959° / 43°0
59 °
Osceola, Thursday, 29 October
Clear. High 59°, low 43°.
Pressure29.80 inHg
Wind14.7 mph W
Humidity43%
Visibility—
Dew point33°
Fri, 3047° / 38°0.16
47 °
Osceola, Friday, 30 October
Light rain. High 47°, low 38°.
Pressure29.97 inHg
Wind13.8 mph N
Humidity95%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 34°0.05
50 °
Osceola, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (2016)
Record low15° (2019)
Sun, 0149° / 34°0.05
49 °
Osceola, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (1990)
Record low16° (2002)
Mon, 0249° / 33°0.04
49 °
Osceola, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation12%
Record high72° (1978)
Record low9° (1991)
Tue, 0348° / 33°0.03
48 °
Osceola, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (1978)
Record low7° (1991)
Wed, 0448° / 32°0.02
48 °
Osceola, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (2016)
Record low1° (1995)
Thu, 0548° / 33°0.04
48 °
Osceola, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2001)
Record low9° (2003)
Fri, 0647° / 32°0.03
47 °
Osceola, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2020)
Record low0° (2003)
Sat, 0748° / 31°0.02
48 °
Osceola, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2020)
Record low7° (2003)
Sun, 0847° / 31°0.07
47 °
Osceola, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (2020)
Record low10° (2003)
Mon, 0944° / 30°0.08
44 °
Osceola, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (1999)
Record low9° (2018)
Tue, 1042° / 27°0.06
42 °
Osceola, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2016)
Record low1° (1986)
Wed, 1141° / 26°0.02
41 °
Osceola, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (2005)
Record low-6° (1986)
Thu, 1241° / 26°0.06
41 °
Osceola, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (1999)
Record low-5° (1966)
Fri, 1343° / 28°0.02
43 °
Osceola, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high69° (1999)
Record low-10° (1986)
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 Osceola, 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 Osceola, 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.