Monthly outlook for Cedar Grove, WI: average high 61.6°, average low 47.8°. That is 4.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 28 October (67.4°), the coolest 17 October (33.9°).
61.6°/47.8°
Average high / low
+4.4°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
61.3°
54.6°
+3.7°
27 October – 5 November
61.9°
50.9°
+6.1°
6 November – 15 November
at normal
45.8°
—
October records over 66 years
81.3°3 October 2025All-time high
28.2°30 October 1988All-time low
Sun, 1858° / 45°0
58 °
Cedar Grove, Sunday, 18 October
Clear. High 58°, low 45°.
Pressure30.33 inHg
Wind15.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 1962° / 43°0
62 °
Cedar Grove, Monday, 19 October
Partly cloudy. High 62°, low 43°.
Pressure30.39 inHg
Wind3.6 mph W
Humidity64%
Visibility6.2 mi
Dew point47°
Tue, 2062° / 46°0
62 °
Cedar Grove, Tuesday, 20 October
Partly cloudy. High 62°, low 46°.
Pressure30.39 inHg
Wind5.5 mph SE
Humidity69%
Visibility6.2 mi
Dew point51°
Wed, 2166° / 46°0
66 °
Cedar Grove, Wednesday, 21 October
Clear. High 66°, low 46°.
Pressure30.24 inHg
Wind5 mph SW
Humidity60%
Visibility6.2 mi
Dew point49°
Thu, 2265° / 53°0
65 °
Cedar Grove, Thursday, 22 October
Overcast. High 65°, low 53°.
Pressure30.27 inHg
Wind6.8 mph NE
Humidity67%
Visibility—
Dew point52°
Fri, 2363° / 52°0
63 °
Cedar Grove, Friday, 23 October
Clear. High 63°, low 52°.
Pressure30.21 inHg
Wind11.6 mph S
Humidity61%
Visibility—
Dew point48°
Sat, 2462° / 56°0
62 °
Cedar Grove, Saturday, 24 October
Overcast. High 62°, low 56°.
Pressure30.12 inHg
Wind17.2 mph S
Humidity60%
Visibility—
Dew point47°
Sun, 2564° / 51°0.02
64 °
Cedar Grove, Sunday, 25 October
Light rain. High 64°, low 51°.
Pressure29.94 inHg
Wind18.7 mph W
Humidity47%
Visibility—
Dew point42°
Mon, 2657° / 46°0
57 °
Cedar Grove, Monday, 26 October
Mostly clear. High 57°, low 46°.
Pressure30.21 inHg
Wind10.5 mph W
Humidity68%
Visibility—
Dew point45°
Tue, 2766° / 51°0.05
66 °
Cedar Grove, Tuesday, 27 October
Light rain. High 66°, low 51°.
Pressure29.94 inHg
Wind20.5 mph SW
Humidity69%
Visibility—
Dew point53°
Wed, 2867° / 57°0.24
67 °
Cedar Grove, Wednesday, 28 October
Light rain. High 67°, low 57°.
Pressure29.80 inHg
Wind20.4 mph S
Humidity63%
Visibility—
Dew point53°
Thu, 2960° / 46°0
60 °
Cedar Grove, Thursday, 29 October
Mostly clear. High 60°, low 46°.
Pressure30.09 inHg
Wind18.8 mph W
Humidity43%
Visibility—
Dew point36°
Fri, 3059° / 52°0.36
59 °
Cedar Grove, Friday, 30 October
Rain. High 59°, low 52°.
Pressure29.77 inHg
Wind19.3 mph S
Humidity98%
Visibility—
Dew point55°
Sat, 3167° / 46°0.13
67 °
Cedar Grove, Saturday, 31 October
Light rain. High 67°, low 46°.
Pressure29.47 inHg
Wind30.1 mph SW
Humidity54%
Visibility—
Dew point41°
Sun, 0152° / 41°0
52 °
Cedar Grove, Sunday, 1 November
Overcast. High 52°, low 41°.
Pressure30.15 inHg
Wind18 mph W
Humidity37%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 41°0.13
50 °
Cedar Grove, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation42%
Record high66° (1990)
Record low23° (1991)
Tue, 0349° / 40°0.06
49 °
Cedar Grove, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1978)
Record low20° (1991)
Wed, 0449° / 41°0.08
49 °
Cedar Grove, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.08 in
Chance of precipitation33%
Record high67° (2020)
Record low18° (1991)
Thu, 0549° / 41°0.11
49 °
Cedar Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2020)
Record low23° (1991)
Fri, 0649° / 39°0.1
49 °
Cedar Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2020)
Record low19° (1991)
Sat, 0748° / 39°0.03
48 °
Cedar Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (2020)
Record low15° (1991)
Sun, 0847° / 39°0.05
47 °
Cedar Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (2021)
Record low15° (2019)
Mon, 0947° / 39°0.1
47 °
Cedar Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.1 in
Chance of precipitation40%
Record high66° (2020)
Record low19° (2017)
Tue, 1046° / 38°0.11
46 °
Cedar Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (2022)
Record low15° (2017)
Wed, 1145° / 36°0.06
45 °
Cedar Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1964)
Record low16° (2019)
Thu, 1243° / 35°0.06
43 °
Cedar Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (1964)
Record low9° (2019)
Fri, 1344° / 35°0.04
44 °
Cedar Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1999)
Record low11° (1986)
Sat, 1444° / 35°0.04
44 °
Cedar Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high58° (1999)
Record low16° (2018)
Sun, 1544° / 36°0.06
44 °
Cedar Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2025)
Record low22° (1982)
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 Cedar Grove, 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 Cedar Grove, 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.