Monthly outlook for Emerald Grove, WI: average high 62.3°, average low 45.4°. That is 3.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 24 October (68.2°), the coolest 26 October (34°).
62.3°/45.4°
Average high / low
+3.9°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62°
56.3°
+3.2°
28 October – 6 November
62.7°
52.2°
+5.8°
7 November – 16 November
at normal
46.4°
—
October records over 66 years
85.3°3 October 2025All-time high
21.2°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Darien (9 mi).
Mon, 1963° / 42°0
63 °
Emerald Grove, Monday, 19 October
Mostly clear. High 63°, low 42°.
Pressure30.39 inHg
Wind4.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 42°0
64 °
Emerald Grove, Tuesday, 20 October
Clear. High 64°, low 42°.
Pressure30.39 inHg
Wind4.8 mph SE
Humidity62%
Visibility6.2 mi
Dew point49°
Wed, 2165° / 44°0
65 °
Emerald Grove, Wednesday, 21 October
Clear. High 65°, low 44°.
Pressure30.27 inHg
Wind4.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 2266° / 48°0.01
66 °
Emerald Grove, Thursday, 22 October
Light rain. High 66°, low 48°.
Pressure30.30 inHg
Wind6.5 mph E
Humidity65%
Visibility—
Dew point50°
Fri, 2366° / 51°0
66 °
Emerald Grove, Friday, 23 October
Overcast. High 66°, low 51°.
Pressure30.33 inHg
Wind11.1 mph SE
Humidity55%
Visibility—
Dew point46°
Sat, 2468° / 55°0
68 °
Emerald Grove, Saturday, 24 October
Overcast. High 68°, low 55°.
Pressure30.15 inHg
Wind18.1 mph S
Humidity39%
Visibility—
Dew point40°
Sun, 2558° / 40°0
58 °
Emerald Grove, Sunday, 25 October
Overcast. High 58°, low 40°.
Pressure30.39 inHg
Wind13.2 mph NW
Humidity50%
Visibility—
Dew point33°
Mon, 2654° / 34°0
54 °
Emerald Grove, Monday, 26 October
Clear. High 54°, low 34°.
Pressure30.39 inHg
Wind10.1 mph W
Humidity36%
Visibility—
Dew point24°
Tue, 2755° / 36°0
55 °
Emerald Grove, Tuesday, 27 October
Overcast. High 55°, low 36°.
Pressure30.30 inHg
Wind10.2 mph S
Humidity33%
Visibility—
Dew point24°
Wed, 2861° / 48°0.01
61 °
Emerald Grove, Wednesday, 28 October
Light rain. High 61°, low 48°.
Pressure30.00 inHg
Wind19.4 mph S
Humidity66%
Visibility—
Dew point47°
Thu, 2962° / 58°0.05
62 °
Emerald Grove, Thursday, 29 October
Light rain. High 62°, low 58°.
Pressure29.71 inHg
Wind23.6 mph SW
Humidity65%
Visibility—
Dew point50°
Fri, 3062° / 47°0
62 °
Emerald Grove, Friday, 30 October
Clear. High 62°, low 47°.
Pressure29.91 inHg
Wind12.2 mph W
Humidity29%
Visibility—
Dew point27°
Sat, 3165° / 47°0
65 °
Emerald Grove, Saturday, 31 October
Overcast. High 65°, low 47°.
Pressure30.03 inHg
Wind17.7 mph SE
Humidity35%
Visibility—
Dew point35°
Sun, 0161° / 48°0.02
61 °
Emerald Grove, Sunday, 1 November
Light rain. High 61°, low 48°.
Pressure29.77 inHg
Wind22.1 mph W
Humidity54%
Visibility—
Dew point43°
Mon, 0265° / 45°0
65 °
Emerald Grove, Monday, 2 November
Clear. High 65°, low 45°.
Pressure30.06 inHg
Wind14.6 mph S
Humidity34%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0351° / 38°0.06
51 °
Emerald Grove, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1964)
Record low16° (1991)
Wed, 0451° / 39°0.09
51 °
Emerald Grove, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (2015)
Record low13° (1991)
Thu, 0550° / 37°0.11
50 °
Emerald Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (1978)
Record low18° (1991)
Fri, 0650° / 36°0.09
50 °
Emerald Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (1975)
Record low19° (1991)
Sat, 0749° / 36°0.03
49 °
Emerald Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low10° (1991)
Sun, 0849° / 36°0.04
49 °
Emerald Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2020)
Record low13° (1991)
Mon, 0949° / 36°0.11
49 °
Emerald Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (2020)
Record low18° (1991)
Tue, 1048° / 35°0.1
48 °
Emerald Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high71° (2022)
Record low14° (2017)
Wed, 1145° / 32°0.06
45 °
Emerald Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1964)
Record low12° (2019)
Thu, 1244° / 31°0.06
44 °
Emerald Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (1964)
Record low3° (2019)
Fri, 1344° / 31°0.04
44 °
Emerald Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1999)
Record low7° (1986)
Sat, 1445° / 32°0.06
45 °
Emerald Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1971)
Record low7° (1995)
Sun, 1545° / 33°0.07
45 °
Emerald Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2025)
Record low9° (1995)
Mon, 1645° / 32°0.05
45 °
Emerald Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation17%
Record high62° (1988)
Record low18° (1997)
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 Emerald 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 Emerald 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.