Monthly outlook for Winona, IN: average high 64.9°, average low 50.4°. That is 5° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (72.6°), the coolest 8 November (40.2°).
64.9°/50.4°
Average high / low
+5°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
69.7°
57.5°
+6.8°
4 November – 13 November
57.1°
52°
+2.8°
14 November – 23 November
at normal
47.9°
—
October records over 66 years
88.9°3 October 2025All-time high
21.6°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Winamac (13 mi).
Mon, 2670° / 48°0
70 °
Winona, Monday, 26 October
Partly cloudy. High 70°, low 48°.
Pressure30.33 inHg
Wind2.5 mph W
Humidity55%
Visibility6.2 mi
Dew point51°
Tue, 2769° / 52°0
69 °
Winona, Tuesday, 27 October
Overcast. High 69°, low 52°.
Pressure30.27 inHg
Wind8.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Wed, 2870° / 53°0.02
70 °
Winona, Wednesday, 28 October
Light rain. High 70°, low 53°.
Pressure30.24 inHg
Wind7 mph S
Humidity59%
Visibility6.2 mi
Dew point53°
Thu, 2973° / 55°0.35
73 °
Winona, Thursday, 29 October
Rain. High 73°, low 55°.
Pressure30.12 inHg
Wind10.6 mph SW
Humidity51%
Visibility—
Dew point51°
Fri, 3069° / 56°0.02
69 °
Winona, Friday, 30 October
Light rain. High 69°, low 56°.
Pressure30.18 inHg
Wind7.8 mph S
Humidity76%
Visibility—
Dew point59°
Sat, 3172° / 59°0
72 °
Winona, Saturday, 31 October
Overcast. High 72°, low 59°.
Pressure30.15 inHg
Wind11.2 mph S
Humidity38%
Visibility—
Dew point43°
Sun, 0164° / 59°0.14
64 °
Winona, Sunday, 1 November
Light rain. High 64°, low 59°.
Pressure30.12 inHg
Wind14.3 mph S
Humidity75%
Visibility—
Dew point54°
Mon, 0271° / 57°0.22
71 °
Winona, Monday, 2 November
Light rain. High 71°, low 57°.
Pressure29.88 inHg
Wind22.8 mph S
Humidity79%
Visibility—
Dew point58°
Tue, 0369° / 54°0.58
69 °
Winona, Tuesday, 3 November
Rain. High 69°, low 54°.
Pressure29.65 inHg
Wind21.8 mph SW
Humidity61%
Visibility—
Dew point54°
Wed, 0455° / 47°0
55 °
Winona, Wednesday, 4 November
Overcast. High 55°, low 47°.
Pressure29.77 inHg
Wind16.5 mph W
Humidity59%
Visibility—
Dew point40°
Thu, 0555° / 47°0
55 °
Winona, Thursday, 5 November
Overcast. High 55°, low 47°.
Pressure29.91 inHg
Wind13.5 mph W
Humidity52%
Visibility—
Dew point36°
Fri, 0660° / 45°0
60 °
Winona, Friday, 6 November
Partly cloudy. High 60°, low 45°.
Pressure29.83 inHg
Wind10.1 mph SW
Humidity50%
Visibility—
Dew point39°
Sat, 0756° / 44°0
56 °
Winona, Saturday, 7 November
Partly cloudy. High 56°, low 44°.
Pressure29.62 inHg
Wind17.6 mph NW
Humidity49%
Visibility—
Dew point33°
Sun, 0855° / 40°0
55 °
Winona, Sunday, 8 November
Mostly clear. High 55°, low 40°.
Pressure29.97 inHg
Wind7.3 mph NW
Humidity52%
Visibility—
Dew point35°
Mon, 0961° / 46°0.07
61 °
Winona, Monday, 9 November
Light rain. High 61°, low 46°.
Pressure29.74 inHg
Wind19.7 mph SE
Humidity51%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1052° / 38°0.14
52 °
Winona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation38%
Record high74° (2020)
Record low18° (2018)
Wed, 1150° / 35°0.09
50 °
Winona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high71° (1964)
Record low20° (2025)
Thu, 1248° / 34°0.09
48 °
Winona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1964)
Record low6° (2019)
Fri, 1348° / 34°0.07
48 °
Winona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1999)
Record low4° (2019)
Sat, 1449° / 34°0.11
49 °
Winona, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (1971)
Record low10° (1986)
Sun, 1549° / 35°0.11
49 °
Winona, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (1990)
Record low19° (2014)
Mon, 1648° / 34°0.08
48 °
Winona, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (2001)
Record low17° (1974)
Tue, 1749° / 34°0.09
49 °
Winona, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2016)
Record low15° (1989)
Wed, 1849° / 35°0.13
49 °
Winona, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (2016)
Record low11° (2014)
Thu, 1949° / 35°0.09
49 °
Winona, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high67° (1985)
Record low15° (2014)
Fri, 2048° / 34°0.13
48 °
Winona, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2020)
Record low12° (1969)
Sat, 2146° / 33°0.11
46 °
Winona, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high68° (1990)
Record low10° (1969)
Sun, 2246° / 31°0.08
46 °
Winona, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (2010)
Record low10° (2015)
Mon, 2347° / 32°0.1
47 °
Winona, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (1999)
Record low13° (1970)
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 Winona, IN 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 Winona, IN 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.