Monthly outlook for Corsica, SD: average high 61.5°, average low 46.6°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (72.9°), the coolest 2 November (27°).
61.5°/46.6°
Average high / low
+3.3°
Above normal
4 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
64.7°
57.5°
+4°
28 October – 6 November
56.2°
51.4°
+2.7°
7 November – 16 November
at normal
46°
—
October records over 66 years
90.7°9 October 1980All-time high
9°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Stickney (12 mi).
Mon, 1965° / 41°0
65 °
Corsica, Monday, 19 October
Mostly clear. High 65°, low 41°.
Pressure30.24 inHg
Wind6.4 mph E
Humidity64%
Visibility6.2 mi
Dew point44°
Tue, 2068° / 47°0
68 °
Corsica, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure30.18 inHg
Wind10 mph S
Humidity67%
Visibility6.2 mi
Dew point49°
Wed, 2170° / 50°0
70 °
Corsica, Wednesday, 21 October
Clear. High 70°, low 50°.
Pressure30.18 inHg
Wind4 mph SE
Humidity69%
Visibility6.2 mi
Dew point54°
Thu, 2273° / 55°0.04
73 °
Corsica, Thursday, 22 October
Light rain. High 73°, low 55°.
Pressure30.09 inHg
Wind11.8 mph SE
Humidity69%
Visibility6.2 mi
Dew point55°
Fri, 2371° / 60°0.04
71 °
Corsica, Friday, 23 October
Light rain. High 71°, low 60°.
Pressure29.77 inHg
Wind22.1 mph SE
Humidity55%
Visibility—
Dew point50°
Sat, 2464° / 50°0.03
64 °
Corsica, Saturday, 24 October
Light rain. High 64°, low 50°.
Pressure30.18 inHg
Wind19.5 mph NW
Humidity46%
Visibility—
Dew point38°
Sun, 2557° / 41°0.03
57 °
Corsica, Sunday, 25 October
Light rain. High 57°, low 41°.
Pressure30.39 inHg
Wind15.6 mph SE
Humidity37%
Visibility—
Dew point27°
Mon, 2656° / 47°0.53
56 °
Corsica, Monday, 26 October
Rain. High 56°, low 47°.
Pressure30.15 inHg
Wind14.2 mph SE
Humidity93%
Visibility—
Dew point52°
Tue, 2755° / 54°0.26
55 °
Corsica, Tuesday, 27 October
Light rain. High 55°, low 54°.
Pressure30.15 inHg
Wind11.1 mph SE
Humidity95%
Visibility—
Dew point53°
Wed, 2865° / 55°0
65 °
Corsica, Wednesday, 28 October
Overcast. High 65°, low 55°.
Pressure29.97 inHg
Wind14.7 mph S
Humidity78%
Visibility—
Dew point55°
Thu, 2967° / 53°0
67 °
Corsica, Thursday, 29 October
Overcast. High 67°, low 53°.
Pressure29.74 inHg
Wind13.2 mph S
Humidity63%
Visibility—
Dew point51°
Fri, 3057° / 43°0
57 °
Corsica, Friday, 30 October
Clear. High 57°, low 43°.
Pressure30.06 inHg
Wind14.4 mph NW
Humidity53%
Visibility—
Dew point35°
Sat, 3161° / 46°0
61 °
Corsica, Saturday, 31 October
Partly cloudy. High 61°, low 46°.
Pressure30.00 inHg
Wind12.9 mph SE
Humidity39%
Visibility—
Dew point34°
Sun, 0148° / 33°0.42
48 °
Corsica, Sunday, 1 November
Snow. High 48°, low 33°.
Pressure30.03 inHg
Wind24.2 mph N
Humidity92%
Visibility—
Dew point40°
Mon, 0239° / 27°0
39 °
Corsica, Monday, 2 November
Clear. High 39°, low 27°.
Pressure30.53 inHg
Wind16.7 mph N
Humidity51%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 35°0.04
50 °
Corsica, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (1978)
Record low7° (1991)
Wed, 0450° / 32°0.01
50 °
Corsica, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.01 in
Chance of precipitation8%
Record high73° (1978)
Record low-7° (1991)
Thu, 0551° / 33°0.03
51 °
Corsica, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (2001)
Record low13° (2003)
Fri, 0650° / 33°0.02
50 °
Corsica, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high78° (2020)
Record low3° (2003)
Sat, 0750° / 33°0.03
50 °
Corsica, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2020)
Record low2° (1991)
Sun, 0849° / 33°0.07
49 °
Corsica, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high75° (2006)
Record low7° (1991)
Mon, 0946° / 32°0.09
46 °
Corsica, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high68° (1999)
Record low11° (2018)
Tue, 1045° / 29°0.04
45 °
Corsica, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (2016)
Record low2° (1986)
Wed, 1143° / 28°0.04
43 °
Corsica, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2005)
Record low-5° (1986)
Thu, 1244° / 28°0.05
44 °
Corsica, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (1999)
Record low1° (1966)
Fri, 1346° / 29°0.02
46 °
Corsica, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high72° (1999)
Record low-11° (1986)
Sat, 1446° / 30°0.02
46 °
Corsica, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high77° (2025)
Record low6° (2014)
Sun, 1545° / 29°0.04
45 °
Corsica, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high65° (2001)
Record low3° (2000)
Mon, 1646° / 29°0.05
46 °
Corsica, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.05 in
Chance of precipitation10%
Record high70° (2001)
Record low1° (2014)
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 Corsica, 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 Corsica, 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.