As of 05:23 CDT

Weather in Johnsonville, WI

45°Current weather

Johnsonville, Wednesday, 21 October, 05:23

Clear. Feels like 42°. High 68°, low 44°.

Pressure30.24 inHg
Wind6 mph SW
Humidity93%
Visibility6.2 mi
Dew point43°

Monthly outlook for Johnsonville, WI: average high 56.2°, average low 44.4°. That is 2.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 25 October (69.5°), the coolest 31 October (31.6°).

56.2°/44.4°
Average high / low
+2.4°
Above normal
6 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October58°53.1°+2.7°
31 October – 9 November53.3°49.1°+2.4°
10 November – 19 Novemberat normal43.9°—

October records over 66 years

84.9°3 October 2025All-time high
25.3°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Howards Grove (5 mi).

Thu, 2264° / 45°0Partly cloudy
64 °Partly cloudy

Johnsonville, Thursday, 22 October

Partly cloudy. High 64°, low 45°.

Pressure30.30 inHg
Wind6 mph E
Humidity75%
Visibility6.2 mi
Dew point54°
Fri, 2366° / 49°0Overcast
66 °Overcast

Johnsonville, Friday, 23 October

Overcast. High 66°, low 49°.

Pressure30.33 inHg
Wind6.4 mph S
Humidity77%
Visibility6.2 mi
Dew point56°
Sat, 2467° / 52°0Overcast
67 °Overcast

Johnsonville, Saturday, 24 October

Overcast. High 67°, low 52°.

Pressure30.36 inHg
Wind8.5 mph S
Humidity62%
Visibility6.2 mi
Dew point51°
Sun, 2569° / 55°0Partly cloudy
69 °Partly cloudy

Johnsonville, Sunday, 25 October

Partly cloudy. High 69°, low 55°.

Pressure30.33 inHg
Wind9.5 mph S
Humidity56%
Visibility—
Dew point51°
Mon, 2654° / 43°0.03Light rain
54 °Light rain

Johnsonville, Monday, 26 October

Light rain. High 54°, low 43°.

Pressure30.33 inHg
Wind12.2 mph NE
Humidity80%
Visibility—
Dew point45°
Tue, 2746° / 40°0.3Light rain
46 °Light rain

Johnsonville, Tuesday, 27 October

Light rain. High 46°, low 40°.

Pressure30.33 inHg
Wind12.2 mph N
Humidity79%
Visibility—
Dew point39°
Wed, 2852° / 45°0.22Rain
52 °Rain

Johnsonville, Wednesday, 28 October

Rain. High 52°, low 45°.

Pressure30.12 inHg
Wind14.6 mph SW
Humidity85%
Visibility—
Dew point45°
Thu, 2949° / 36°0.42Rain
49 °Rain

Johnsonville, Thursday, 29 October

Rain. High 49°, low 36°.

Pressure30.06 inHg
Wind21.2 mph NW
Humidity55%
Visibility—
Dew point29°
Fri, 3045° / 32°0Clear
45 °Clear

Johnsonville, Friday, 30 October

Clear. High 45°, low 32°.

Pressure30.30 inHg
Wind11.5 mph NW
Humidity49%
Visibility—
Dew point25°
Sat, 3149° / 32°0Partly cloudy
49 °Partly cloudy

Johnsonville, Saturday, 31 October

Partly cloudy. High 49°, low 32°.

Pressure30.30 inHg
Wind16.3 mph S
Humidity58%
Visibility—
Dew point32°
Sun, 0145° / 40°0.45Rain
45 °Rain

Johnsonville, Sunday, 1 November

Rain. High 45°, low 40°.

Pressure30.00 inHg
Wind8.8 mph S
Humidity97%
Visibility—
Dew point44°
Mon, 0249° / 45°0Light rain
49 °Light rain

Johnsonville, Monday, 2 November

Light rain. High 49°, low 45°.

Pressure30.03 inHg
Wind4.9 mph N
Humidity90%
Visibility—
Dew point45°
Tue, 0354° / 46°0Overcast
54 °Overcast

Johnsonville, Tuesday, 3 November

Overcast. High 54°, low 46°.

Pressure30.03 inHg
Wind7.2 mph E
Humidity78%
Visibility—
Dew point46°
Wed, 0458° / 50°0.35Rain
58 °Rain

Johnsonville, Wednesday, 4 November

Rain. High 58°, low 50°.

Pressure29.91 inHg
Wind21.7 mph SE
Humidity92%
Visibility—
Dew point52°
Thu, 0565° / 57°0.17Rain
65 °Rain

Johnsonville, Thursday, 5 November

Rain. High 65°, low 57°.

Pressure29.77 inHg
Wind19.1 mph S
Humidity76%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 38°0.1Climate normal
48 °Climate normal

Johnsonville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (2020)
Record low18° (1991)
Sat, 0748° / 38°0.04Climate normal
48 °Climate normal

Johnsonville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2020)
Record low14° (1991)
Sun, 0847° / 38°0.06Climate normal
47 °Climate normal

Johnsonville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (2020)
Record low12° (2019)
Mon, 0947° / 38°0.1Climate normal
47 °Climate normal

Johnsonville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (2020)
Record low18° (2017)
Tue, 1046° / 37°0.11Climate normal
46 °Climate normal

Johnsonville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.11 in
Chance of precipitation40%
Record high71° (2022)
Record low14° (2017)
Wed, 1144° / 35°0.06Climate normal
44 °Climate normal

Johnsonville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation35%
Record high65° (2022)
Record low15° (2019)
Thu, 1243° / 34°0.06Climate normal
43 °Climate normal

Johnsonville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high60° (1964)
Record low8° (2019)
Fri, 1343° / 34°0.04Climate normal
43 °Climate normal

Johnsonville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1999)
Record low8° (2019)
Sat, 1444° / 34°0.04Climate normal
44 °Climate normal

Johnsonville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high57° (1994)
Record low15° (2018)
Sun, 1544° / 35°0.06Climate normal
44 °Climate normal

Johnsonville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2025)
Record low22° (1982)
Mon, 1644° / 35°0.05Climate normal
44 °Climate normal

Johnsonville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high62° (2023)
Record low21° (1989)
Tue, 1744° / 35°0.07Climate normal
44 °Climate normal

Johnsonville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high60° (1975)
Record low16° (2005)
Wed, 1844° / 35°0.08Climate normal
44 °Climate normal

Johnsonville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (2016)
Record low14° (2014)
Thu, 1943° / 34°0.06Climate normal
43 °Climate normal

Johnsonville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high60° (2020)
Record low17° (2022)

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.