Monthly outlook for Greenville, WI: average high 54°, average low 37.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 1.7 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 21 October (65.9°), the coolest 29 October (26.5°).
54°/37.3°
Average high / low
+1.3°
Above normal
2 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.9°
52.7°
+3.5°
29 October – 7 November
45.6°
48.6°
-1.6°
8 November – 17 November
at normal
42.9°
—
October records over 66 years
83.5°1 October 2023All-time high
23.9°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Menasha (8 mi).
Tue, 2064° / 40°0
64 °
Greenville, Tuesday, 20 October
Clear. High 64°, low 40°.
Pressure30.42 inHg
Wind2.1 mph SE
Humidity76%
Visibility4.2 mi
Dew point50°
Wed, 2166° / 43°0
66 °
Greenville, Wednesday, 21 October
Clear. High 66°, low 43°.
Pressure30.24 inHg
Wind5.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point48°
Thu, 2262° / 45°0
62 °
Greenville, Thursday, 22 October
Clear. High 62°, low 45°.
Pressure30.39 inHg
Wind4.3 mph E
Humidity70%
Visibility6.2 mi
Dew point49°
Fri, 2361° / 43°0
61 °
Greenville, Friday, 23 October
Partly cloudy. High 61°, low 43°.
Pressure30.36 inHg
Wind9.4 mph SE
Humidity60%
Visibility—
Dew point45°
Sat, 2460° / 48°0
60 °
Greenville, Saturday, 24 October
Overcast. High 60°, low 48°.
Pressure30.36 inHg
Wind11.3 mph S
Humidity57%
Visibility—
Dew point43°
Sun, 2563° / 49°0.03
63 °
Greenville, Sunday, 25 October
Light rain. High 63°, low 49°.
Pressure30.21 inHg
Wind14.4 mph W
Humidity27%
Visibility—
Dew point27°
Mon, 2660° / 41°0.02
60 °
Greenville, Monday, 26 October
Light rain. High 60°, low 41°.
Pressure30.24 inHg
Wind9.1 mph SE
Humidity26%
Visibility—
Dew point20°
Tue, 2752° / 34°1.04
52 °
Greenville, Tuesday, 27 October
Rain. High 52°, low 34°.
Pressure29.97 inHg
Wind13.7 mph N
Humidity89%
Visibility—
Dew point40°
Wed, 2839° / 28°0
39 °
Greenville, Wednesday, 28 October
Partly cloudy. High 39°, low 28°.
Pressure30.21 inHg
Wind13.8 mph NW
Humidity35%
Visibility—
Dew point11°
Thu, 2946° / 26°0
46 °
Greenville, Thursday, 29 October
Clear. High 46°, low 26°.
Pressure30.12 inHg
Wind11.3 mph W
Humidity27%
Visibility—
Dew point10°
Fri, 3051° / 32°0
51 °
Greenville, Friday, 30 October
Clear. High 51°, low 32°.
Pressure29.88 inHg
Wind7.7 mph W
Humidity52%
Visibility—
Dew point30°
Sat, 3146° / 30°0
46 °
Greenville, Saturday, 31 October
Overcast. High 46°, low 30°.
Pressure30.15 inHg
Wind7.5 mph E
Humidity45%
Visibility—
Dew point23°
Sun, 0142° / 35°0.61
42 °
Greenville, Sunday, 1 November
Snow. High 42°, low 35°.
Pressure29.91 inHg
Wind16.6 mph N
Humidity93%
Visibility—
Dew point40°
Mon, 0243° / 31°0
43 °
Greenville, Monday, 2 November
Light snow. High 43°, low 31°.
Pressure30.18 inHg
Wind13.5 mph N
Humidity62%
Visibility—
Dew point28°
Tue, 0345° / 29°0
45 °
Greenville, Tuesday, 3 November
Overcast. High 45°, low 29°.
Pressure30.03 inHg
Wind5.4 mph NE
Humidity49%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0447° / 38°0.08
47 °
Greenville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2024)
Record low17° (1991)
Thu, 0548° / 38°0.09
48 °
Greenville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2020)
Record low20° (1991)
Fri, 0647° / 37°0.09
47 °
Greenville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2020)
Record low15° (1991)
Sat, 0746° / 36°0.03
46 °
Greenville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (2020)
Record low10° (1991)
Sun, 0846° / 36°0.05
46 °
Greenville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (2020)
Record low12° (1991)
Mon, 0946° / 36°0.09
46 °
Greenville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (2020)
Record low17° (2017)
Tue, 1044° / 35°0.13
44 °
Greenville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (2022)
Record low13° (2017)
Wed, 1143° / 33°0.06
43 °
Greenville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.06 in
Chance of precipitation33%
Record high61° (1964)
Record low15° (1986)
Thu, 1241° / 32°0.06
41 °
Greenville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1964)
Record low8° (2019)
Fri, 1341° / 31°0.05
41 °
Greenville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1999)
Record low8° (1986)
Sat, 1442° / 32°0.04
42 °
Greenville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high57° (1964)
Record low15° (2018)
Sun, 1542° / 33°0.05
42 °
Greenville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (2025)
Record low20° (1982)
Mon, 1642° / 32°0.06
42 °
Greenville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high60° (2023)
Record low19° (1989)
Tue, 1742° / 33°0.08
42 °
Greenville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2016)
Record low13° (2005)
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 Greenville, WI 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 Greenville, WI 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.