Monthly outlook for County Line, WI: average high 55.3°, average low 41.7°. That is 2.5° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (66.3°), the coolest 30 October (30.5°).
55.3°/41.7°
Average high / low
+2.5°
Above normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.2°
52.2°
+2.2°
31 October – 9 November
53.9°
47.7°
+3.4°
10 November – 19 November
at normal
42.3°
—
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).
Thu, 2259° / 42°0
59 °
County Line, Thursday, 22 October
Overcast. High 59°, low 42°.
Pressure30.33 inHg
Wind4 mph NE
Humidity84%
Visibility0.7 mi
Dew point49°
Fri, 2365° / 43°0
65 °
County Line, Friday, 23 October
Overcast. High 65°, low 43°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity77%
Visibility6.2 mi
Dew point53°
Sat, 2466° / 52°0
66 °
County Line, Saturday, 24 October
Overcast. High 66°, low 52°.
Pressure30.30 inHg
Wind9.6 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Sun, 2565° / 50°0.01
65 °
County Line, Sunday, 25 October
Light rain. High 65°, low 50°.
Pressure30.30 inHg
Wind9.8 mph NE
Humidity70%
Visibility—
Dew point54°
Mon, 2650° / 42°0.21
50 °
County Line, Monday, 26 October
Light rain. High 50°, low 42°.
Pressure30.36 inHg
Wind9.6 mph NE
Humidity66%
Visibility—
Dew point39°
Tue, 2747° / 35°0
47 °
County Line, Tuesday, 27 October
Partly cloudy. High 47°, low 35°.
Pressure30.39 inHg
Wind10.5 mph NE
Humidity55%
Visibility—
Dew point30°
Wed, 2851° / 35°0.26
51 °
County Line, Wednesday, 28 October
Rain. High 51°, low 35°.
Pressure30.12 inHg
Wind12 mph SW
Humidity64%
Visibility—
Dew point38°
Thu, 2947° / 36°0.08
47 °
County Line, Thursday, 29 October
Light rain. High 47°, low 36°.
Pressure30.03 inHg
Wind18.6 mph NW
Humidity49%
Visibility—
Dew point27°
Fri, 3045° / 31°0
45 °
County Line, Friday, 30 October
Partly cloudy. High 45°, low 31°.
Pressure30.27 inHg
Wind11 mph NW
Humidity44%
Visibility—
Dew point22°
Sat, 3150° / 31°0
50 °
County Line, Saturday, 31 October
Clear. High 50°, low 31°.
Pressure30.27 inHg
Wind14.3 mph S
Humidity41%
Visibility—
Dew point25°
Sun, 0144° / 41°0.06
44 °
County Line, Sunday, 1 November
Light rain. High 44°, low 41°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity90%
Visibility—
Dew point40°
Mon, 0253° / 43°0
53 °
County Line, Monday, 2 November
Overcast. High 53°, low 43°.
Pressure30.03 inHg
Wind4.7 mph E
Humidity70%
Visibility—
Dew point41°
Tue, 0354° / 46°0
54 °
County Line, Tuesday, 3 November
Overcast. High 54°, low 46°.
Pressure30.03 inHg
Wind5.8 mph E
Humidity70%
Visibility—
Dew point43°
Wed, 0457° / 51°0.23
57 °
County Line, Wednesday, 4 November
Rain. High 57°, low 51°.
Pressure29.97 inHg
Wind17.2 mph E
Humidity81%
Visibility—
Dew point49°
Thu, 0565° / 57°0.42
65 °
County Line, Thursday, 5 November
Rain. High 65°, low 57°.
Pressure29.71 inHg
Wind18.1 mph SE
Humidity81%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1942° / 32°0.06
42 °
County Line, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (1999)
Record low14° (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.