Monthly outlook for Johnsonville, WI: average high 42.1°, average low 29.4°. That is 0.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 November (58.8°), the coolest 28 November (15.2°).
42.1°/29.4°
Average high / low
+0.2°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
49.6°
42.9°
+3.7°
23 November – 2 December
29.6°
38.7°
-5.1°
3 December – 12 December
at normal
33.8°
—
November records over 66 years
71.4°10 November 2022All-time high
7.5°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Howards Grove (5 mi).
Sat, 1444° / 33°0
44 °
Johnsonville, Saturday, 14 November
Overcast. High 44°, low 33°.
Pressure30.27 inHg
Wind9.5 mph NW
Humidity72%
Visibility6.2 mi
Dew point30°
Sun, 1545° / 27°0
45 °
Johnsonville, Sunday, 15 November
Clear. High 45°, low 27°.
Pressure30.45 inHg
Wind3.1 mph NW
Humidity63%
Visibility6.2 mi
Dew point30°
Mon, 1649° / 31°0
49 °
Johnsonville, Monday, 16 November
Clear. High 49°, low 31°.
Pressure30.47 inHg
Wind9.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point31°
Tue, 1752° / 37°0
52 °
Johnsonville, Tuesday, 17 November
Overcast. High 52°, low 37°.
Pressure30.39 inHg
Wind9.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point35°
Wed, 1854° / 37°0
54 °
Johnsonville, Wednesday, 18 November
Overcast. High 54°, low 37°.
Pressure30.24 inHg
Wind12.8 mph S
Humidity55%
Visibility—
Dew point35°
Thu, 1955° / 46°0
55 °
Johnsonville, Thursday, 19 November
Overcast. High 55°, low 46°.
Pressure30.03 inHg
Wind15.7 mph W
Humidity84%
Visibility—
Dew point47°
Fri, 2049° / 40°0
49 °
Johnsonville, Friday, 20 November
Overcast. High 49°, low 40°.
Pressure30.39 inHg
Wind9.8 mph W
Humidity65%
Visibility—
Dew point37°
Sat, 2159° / 43°0.06
59 °
Johnsonville, Saturday, 21 November
Light rain. High 59°, low 43°.
Pressure29.71 inHg
Wind27.3 mph SW
Humidity70%
Visibility—
Dew point46°
Sun, 2251° / 27°0
51 °
Johnsonville, Sunday, 22 November
Mostly clear. High 51°, low 27°.
Pressure29.97 inHg
Wind26.3 mph SW
Humidity48%
Visibility—
Dew point19°
Mon, 2331° / 26°0
31 °
Johnsonville, Monday, 23 November
Overcast. High 31°, low 26°.
Pressure30.33 inHg
Wind11.1 mph NW
Humidity36%
Visibility—
Dew point7°
Tue, 2430° / 22°0
30 °
Johnsonville, Tuesday, 24 November
Overcast. High 30°, low 22°.
Pressure30.12 inHg
Wind15.9 mph NW
Humidity44%
Visibility—
Dew point8°
Wed, 2527° / 18°0
27 °
Johnsonville, Wednesday, 25 November
Overcast. High 27°, low 18°.
Pressure30.03 inHg
Wind15.8 mph NW
Humidity41%
Visibility—
Dew point4°
Thu, 2632° / 18°0
32 °
Johnsonville, Thursday, 26 November
Overcast. High 32°, low 18°.
Pressure29.88 inHg
Wind21.3 mph SW
Humidity36%
Visibility—
Dew point6°
Fri, 2730° / 18°0
30 °
Johnsonville, Friday, 27 November
Overcast. High 30°, low 18°.
Pressure29.91 inHg
Wind17.9 mph NW
Humidity31%
Visibility—
Dew point-3°
Sat, 2827° / 15°0
27 °
Johnsonville, Saturday, 28 November
Partly cloudy. High 27°, low 15°.
Pressure30.03 inHg
Wind13.6 mph W
Humidity25%
Visibility—
Dew point-6°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2938° / 29°0.06
38 °
Johnsonville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.06 in
Chance of precipitation33%
Record high59° (1998)
Record low8° (1976)
Mon, 3038° / 29°0.06
38 °
Johnsonville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (1998)
Record low8° (1976)
Tue, 0136° / 28°0.11
36 °
Johnsonville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.11 in
Chance of precipitation32%
Record high57° (1970)
Record low5° (2025)
Wed, 0237° / 27°0.06
37 °
Johnsonville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (1998)
Record low2° (1976)
Thu, 0336° / 27°0.1
36 °
Johnsonville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.1 in
Chance of precipitation28%
Record high59° (1982)
Record low8° (1976)
Fri, 0435° / 27°0.05
35 °
Johnsonville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high59° (2017)
Record low1° (2025)
Sat, 0536° / 26°0.07
36 °
Johnsonville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high61° (2001)
Record low6° (1991)
Sun, 0634° / 24°0.04
34 °
Johnsonville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high54° (2001)
Record low0° (1972)
Mon, 0732° / 24°0.07
32 °
Johnsonville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high32°
Average low24°
Average precipitation0.07 in
Chance of precipitation27%
Record high47° (1963)
Record low-3° (1972)
Tue, 0833° / 24°0.06
33 °
Johnsonville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high54° (2023)
Record low4° (1976)
Wed, 0934° / 24°0.09
34 °
Johnsonville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.09 in
Chance of precipitation47%
Record high48° (2024)
Record low-7° (1995)
Thu, 1033° / 23°0.09
33 °
Johnsonville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.09 in
Chance of precipitation32%
Record high54° (2015)
Record low-3° (1995)
Fri, 1131° / 22°0.08
31 °
Johnsonville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high31°
Average low22°
Average precipitation0.08 in
Chance of precipitation23%
Record high50° (1979)
Record low-7° (1995)
Sat, 1233° / 22°0.06
33 °
Johnsonville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.06 in
Chance of precipitation22%
Record high51° (1991)
Record low-2° (1995)
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 Johnsonville, 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 Johnsonville, 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.