Monthly outlook for County Line, WI: average high 53.6°, average low 38.5°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (66.1°), the coolest 30 October (28.2°).
53.6°/38.5°
Average high / low
+1.3°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
55.7°
52.5°
+1.8°
30 October – 8 November
50°
48.3°
+1°
9 November – 18 November
at normal
42.7°
—
October records over 66 years
82.6°6 October 2007All-time high
24.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Pensaukee (11 mi).
Wed, 2166° / 42°0
66 °
County Line, Wednesday, 21 October
Mostly clear. High 66°, low 42°.
Pressure30.21 inHg
Wind5.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point50°
Thu, 2259° / 42°0
59 °
County Line, Thursday, 22 October
Overcast. High 59°, low 42°.
Pressure30.36 inHg
Wind4.9 mph NE
Humidity79%
Visibility6.2 mi
Dew point49°
Fri, 2363° / 41°0
63 °
County Line, Friday, 23 October
Overcast. High 63°, low 41°.
Pressure30.36 inHg
Wind7.2 mph S
Humidity85%
Visibility0.8 mi
Dew point53°
Sat, 2465° / 51°0
65 °
County Line, Saturday, 24 October
Overcast. High 65°, low 51°.
Pressure30.30 inHg
Wind11.2 mph S
Humidity68%
Visibility6.2 mi
Dew point51°
Sun, 2559° / 48°0.17
59 °
County Line, Sunday, 25 October
Light rain. High 59°, low 48°.
Pressure30.36 inHg
Wind10.4 mph SW
Humidity89%
Visibility—
Dew point52°
Mon, 2645° / 40°0.52
45 °
County Line, Monday, 26 October
Rain. High 45°, low 40°.
Pressure30.39 inHg
Wind9.8 mph NE
Humidity95%
Visibility—
Dew point40°
Tue, 2746° / 34°0
46 °
County Line, Tuesday, 27 October
Partly cloudy. High 46°, low 34°.
Pressure30.45 inHg
Wind11.8 mph NE
Humidity49%
Visibility—
Dew point26°
Wed, 2847° / 38°0.06
47 °
County Line, Wednesday, 28 October
Light rain. High 47°, low 38°.
Pressure30.15 inHg
Wind9.6 mph NE
Humidity63%
Visibility—
Dew point32°
Thu, 2943° / 29°0
43 °
County Line, Thursday, 29 October
Partly cloudy. High 43°, low 29°.
Pressure30.15 inHg
Wind15.1 mph NW
Humidity41%
Visibility—
Dew point20°
Fri, 3044° / 28°0
44 °
County Line, Friday, 30 October
Clear. High 44°, low 28°.
Pressure30.24 inHg
Wind12 mph S
Humidity36%
Visibility—
Dew point17°
Sat, 3151° / 38°0.17
51 °
County Line, Saturday, 31 October
Light rain. High 51°, low 38°.
Pressure29.88 inHg
Wind17.6 mph S
Humidity53%
Visibility—
Dew point29°
Sun, 0155° / 46°0.03
55 °
County Line, Sunday, 1 November
Light rain. High 55°, low 46°.
Pressure29.68 inHg
Wind15.4 mph SW
Humidity87%
Visibility—
Dew point47°
Mon, 0255° / 37°0.03
55 °
County Line, Monday, 2 November
Light rain. High 55°, low 37°.
Pressure30.06 inHg
Wind16.1 mph NW
Humidity44%
Visibility—
Dew point26°
Tue, 0348° / 30°0
48 °
County Line, Tuesday, 3 November
Mostly clear. High 48°, low 30°.
Pressure30.42 inHg
Wind8.4 mph NW
Humidity28%
Visibility—
Dew point13°
Wed, 0448° / 32°0
48 °
County Line, Wednesday, 4 November
Overcast. High 48°, low 32°.
Pressure30.27 inHg
Wind17.5 mph N
Humidity56%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 38°0.1
48 °
County Line, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (2020)
Record low20° (1991)
Fri, 0647° / 37°0.09
47 °
County Line, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high65° (1975)
Record low15° (1991)
Sat, 0746° / 36°0.04
46 °
County Line, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high64° (2020)
Record low11° (1991)
Sun, 0846° / 36°0.04
46 °
County Line, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (2020)
Record low14° (1991)
Mon, 0946° / 36°0.09
46 °
County Line, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation43%
Record high69° (2020)
Record low18° (2017)
Tue, 1044° / 35°0.13
44 °
County Line, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.13 in
Chance of precipitation42%
Record high69° (2022)
Record low13° (2017)
Wed, 1143° / 33°0.06
43 °
County Line, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (1964)
Record low15° (2019)
Thu, 1241° / 32°0.06
41 °
County Line, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (1964)
Record low10° (2019)
Fri, 1342° / 32°0.04
42 °
County Line, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (1999)
Record low9° (1986)
Sat, 1442° / 32°0.04
42 °
County Line, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (2001)
Record low13° (2018)
Sun, 1543° / 33°0.05
43 °
County Line, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.05 in
Chance of precipitation22%
Record high62° (2001)
Record low19° (2014)
Mon, 1642° / 32°0.06
42 °
County Line, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.06 in
Chance of precipitation17%
Record high60° (2023)
Record low20° (1989)
Tue, 1742° / 33°0.07
42 °
County Line, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high60° (2016)
Record low12° (2014)
Wed, 1842° / 32°0.06
42 °
County Line, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2016)
Record low12° (2014)
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 County Line, 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 County Line, 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.