Monthly outlook for Corona, MN: average high 57.8°, average low 42.3°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 11 October (78.1°), the coolest 26 October (26.1°).
57.8°/42.3°
Average high / low
+3.6°
Above normal
3 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
59.9°
52.5°
+4.1°
21 October – 30 October
54.3°
48.3°
+3.3°
31 October – 9 November
at normal
42.5°
—
October records over 66 years
83.3°4 October 2025All-time high
14.4°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cromwell (5 mi).
Mon, 1264° / 51°0.67
64 °
Corona, Monday, 12 October
Heavy rain. High 64°, low 51°.
Pressure29.83 inHg
Wind12.5 mph E
Humidity81%
Visibility6.2 mi
Dew point48°
Tue, 1354° / 48°0
54 °
Corona, Tuesday, 13 October
Light rain. High 54°, low 48°.
Pressure29.94 inHg
Wind3.8 mph W
Humidity82%
Visibility6.2 mi
Dew point46°
Wed, 1454° / 43°0
54 °
Corona, Wednesday, 14 October
Overcast. High 54°, low 43°.
Pressure30.24 inHg
Wind4.4 mph N
Humidity61%
Visibility6.2 mi
Dew point37°
Thu, 1556° / 40°0
56 °
Corona, Thursday, 15 October
Light rain. High 56°, low 40°.
Pressure30.15 inHg
Wind3.6 mph SW
Humidity78%
Visibility6.2 mi
Dew point43°
Fri, 1654° / 40°0
54 °
Corona, Friday, 16 October
Clear. High 54°, low 40°.
Pressure30.59 inHg
Wind18.1 mph N
Humidity48%
Visibility—
Dew point30°
Sat, 1752° / 36°0
52 °
Corona, Saturday, 17 October
Overcast. High 52°, low 36°.
Pressure30.39 inHg
Wind14.2 mph SW
Humidity26%
Visibility—
Dew point15°
Sun, 1864° / 39°0
64 °
Corona, Sunday, 18 October
Overcast. High 64°, low 39°.
Pressure29.85 inHg
Wind16.7 mph SW
Humidity30%
Visibility—
Dew point25°
Mon, 1962° / 42°0
62 °
Corona, Monday, 19 October
Mostly clear. High 62°, low 42°.
Pressure30.21 inHg
Wind6.2 mph E
Humidity41%
Visibility—
Dew point35°
Tue, 2062° / 41°0
62 °
Corona, Tuesday, 20 October
Overcast. High 62°, low 41°.
Pressure30.12 inHg
Wind13.6 mph SE
Humidity41%
Visibility—
Dew point35°
Wed, 2162° / 48°0.72
62 °
Corona, Wednesday, 21 October
Rain. High 62°, low 48°.
Pressure29.80 inHg
Wind13.9 mph S
Humidity96%
Visibility—
Dew point55°
Thu, 2269° / 46°0
69 °
Corona, Thursday, 22 October
Overcast. High 69°, low 46°.
Pressure29.97 inHg
Wind11.9 mph S
Humidity60%
Visibility—
Dew point49°
Fri, 2358° / 44°0.9
58 °
Corona, Friday, 23 October
Heavy rain. High 58°, low 44°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity89%
Visibility—
Dew point46°
Sat, 2445° / 38°0.01
45 °
Corona, Saturday, 24 October
Light rain. High 45°, low 38°.
Pressure30.18 inHg
Wind9.5 mph NW
Humidity72%
Visibility—
Dew point36°
Sun, 2550° / 32°0
50 °
Corona, Sunday, 25 October
Partly cloudy. High 50°, low 32°.
Pressure29.94 inHg
Wind13.9 mph SW
Humidity45%
Visibility—
Dew point25°
Mon, 2642° / 26°0.01
42 °
Corona, Monday, 26 October
Snow. High 42°, low 26°.
Pressure30.06 inHg
Wind14.6 mph NW
Humidity58%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2749° / 36°0.12
49 °
Corona, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (1983)
Record low15° (2020)
Wed, 2847° / 34°0.07
47 °
Corona, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2024)
Record low24° (1969)
Thu, 2946° / 34°0.07
46 °
Corona, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high63° (2024)
Record low18° (1988)
Fri, 3046° / 34°0.07
46 °
Corona, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation33%
Record high61° (2007)
Record low19° (1988)
Sat, 3145° / 34°0.07
45 °
Corona, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (1999)
Record low17° (1996)
Sun, 0144° / 33°0.09
44 °
Corona, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1990)
Record low17° (1984)
Mon, 0244° / 32°0.07
44 °
Corona, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2022)
Record low10° (1984)
Tue, 0343° / 31°0.04
43 °
Corona, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2008)
Record low10° (1991)
Wed, 0442° / 31°0.04
42 °
Corona, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2008)
Record low-3° (1991)
Thu, 0542° / 31°0.04
42 °
Corona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2016)
Record low5° (1991)
Fri, 0642° / 31°0.07
42 °
Corona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (2020)
Record low0° (1991)
Sat, 0742° / 30°0.04
42 °
Corona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (2020)
Record low-3° (1991)
Sun, 0841° / 29°0.04
41 °
Corona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high66° (2020)
Record low-3° (2003)
Mon, 0940° / 29°0.08
40 °
Corona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.08 in
Chance of precipitation30%
Record high63° (2020)
Record low3° (2017)
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 Corona, MN 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 Corona, MN 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.