Monthly outlook for Winona, NY: average high 54.8°, average low 41.8°. That is 0.6° above the climate normal for October. Precipitation is expected on 7 days (about 3.3 inches), against a normal of 8 days and 3.2 inches. The warmest day looks like 13 October (68.2°), the coolest 26 October (30.4°).
54.8°/41.8°
Average high / low
+0.6°
Above normal
7 / 8
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
57.9°
54.7°
+1.8°
23 October – 1 November
49.7°
51.4°
-0.9°
2 November – 11 November
at normal
47.4°
—
October records over 66 years
80.1°4 October 2023All-time high
21°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Redfield (12 mi).
Wed, 1462° / 52°0.07
62 °
Winona, Wednesday, 14 October
Light rain. High 62°, low 52°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity88%
Visibility6.2 mi
Dew point55°
Thu, 1554° / 44°0
54 °
Winona, Thursday, 15 October
Overcast. High 54°, low 44°.
Pressure30.30 inHg
Wind5.8 mph NE
Humidity57%
Visibility6.2 mi
Dew point37°
Fri, 1663° / 43°1.35
63 °
Winona, Friday, 16 October
Heavy rain. High 63°, low 43°.
Pressure29.41 inHg
Wind10.9 mph S
Humidity98%
Visibility2.0 mi
Dew point58°
Sat, 1743° / 37°0.02
43 °
Winona, Saturday, 17 October
Light rain. High 43°, low 37°.
Pressure30.18 inHg
Wind15.3 mph NW
Humidity64%
Visibility6.2 mi
Dew point24°
Sun, 1856° / 38°0
56 °
Winona, Sunday, 18 October
Light rain. High 56°, low 38°.
Pressure30.39 inHg
Wind14.8 mph SW
Humidity74%
Visibility—
Dew point42°
Mon, 1960° / 45°0
60 °
Winona, Monday, 19 October
Overcast. High 60°, low 45°.
Pressure30.39 inHg
Wind11.5 mph S
Humidity58%
Visibility—
Dew point36°
Tue, 2061° / 47°0
61 °
Winona, Tuesday, 20 October
Clear. High 61°, low 47°.
Pressure30.39 inHg
Wind5.9 mph W
Humidity71%
Visibility—
Dew point47°
Wed, 2159° / 46°0
59 °
Winona, Wednesday, 21 October
Overcast. High 59°, low 46°.
Pressure30.21 inHg
Wind9.2 mph SW
Humidity77%
Visibility—
Dew point48°
Thu, 2254° / 42°0
54 °
Winona, Thursday, 22 October
Overcast. High 54°, low 42°.
Pressure30.21 inHg
Wind8.2 mph NE
Humidity68%
Visibility—
Dew point41°
Fri, 2351° / 40°0.25
51 °
Winona, Friday, 23 October
Rain. High 51°, low 40°.
Pressure30.27 inHg
Wind14.6 mph SE
Humidity39%
Visibility—
Dew point26°
Sat, 2454° / 38°0.31
54 °
Winona, Saturday, 24 October
Rain. High 54°, low 38°.
Pressure29.97 inHg
Wind15.1 mph S
Humidity97%
Visibility—
Dew point46°
Sun, 2544° / 31°0
44 °
Winona, Sunday, 25 October
Mostly clear. High 44°, low 31°.
Pressure30.30 inHg
Wind8.1 mph N
Humidity61%
Visibility—
Dew point26°
Mon, 2648° / 30°0
48 °
Winona, Monday, 26 October
Mostly clear. High 48°, low 30°.
Pressure30.27 inHg
Wind11.1 mph SE
Humidity49%
Visibility—
Dew point24°
Tue, 2753° / 44°0.07
53 °
Winona, Tuesday, 27 October
Light rain. High 53°, low 44°.
Pressure30.00 inHg
Wind10.6 mph SE
Humidity74%
Visibility—
Dew point41°
Wed, 2848° / 40°0.15
48 °
Winona, Wednesday, 28 October
Light rain. High 48°, low 40°.
Pressure29.97 inHg
Wind8.3 mph NE
Humidity76%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2949° / 37°0.12
49 °
Winona, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation42%
Record high66° (1989)
Record low25° (2013)
Fri, 3050° / 37°0.12
50 °
Winona, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2024)
Record low25° (2008)
Sat, 3151° / 37°0.17
51 °
Winona, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation40%
Record high72° (2024)
Record low23° (1988)
Sun, 0151° / 38°0.22
51 °
Winona, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.22 in
Chance of precipitation50%
Record high66° (2024)
Record low27° (1965)
Mon, 0250° / 38°0.26
50 °
Winona, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.26 in
Chance of precipitation55%
Record high68° (1971)
Record low21° (2002)
Tue, 0350° / 37°0.17
50 °
Winona, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation57%
Record high67° (1961)
Record low18° (2002)
Wed, 0448° / 36°0.18
48 °
Winona, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.18 in
Chance of precipitation53%
Record high67° (2015)
Record low24° (2013)
Thu, 0548° / 37°0.18
48 °
Winona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.18 in
Chance of precipitation53%
Record high69° (2022)
Record low23° (1962)
Fri, 0648° / 37°0.21
48 °
Winona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.21 in
Chance of precipitation58%
Record high69° (2005)
Record low24° (1962)
Sat, 0746° / 34°0.14
46 °
Winona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.14 in
Chance of precipitation50%
Record high67° (1975)
Record low14° (1962)
Sun, 0846° / 33°0.17
46 °
Winona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.17 in
Chance of precipitation45%
Record high64° (1975)
Record low14° (1992)
Mon, 0946° / 33°0.15
46 °
Winona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation43%
Record high66° (2020)
Record low13° (1971)
Tue, 1047° / 34°0.21
47 °
Winona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.21 in
Chance of precipitation50%
Record high66° (2020)
Record low15° (2017)
Wed, 1144° / 34°0.21
44 °
Winona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.21 in
Chance of precipitation60%
Record high63° (2012)
Record low13° (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 Winona, NY 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, NY 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.