As of 20:49 CDT

Weather in Johnsonville, WI

54°Current weather

Johnsonville, Sunday, 18 October, 20:49

Clear. Feels like 52°. High 63°, low 42°.

Pressure30.27 inHg
Wind12.7 mph S
Humidity58%
Visibility6.2 mi
Dew point40°

Monthly outlook for Johnsonville, WI: average high 58.6°, average low 43.2°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 30 October (69°), the coolest 1 November (34.5°).

58.6°/43.2°
Average high / low
+3.1°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.6°54.2°+4.1°
28 October – 6 November53.7°50.3°+1.8°
7 November – 16 Novemberat normal45.1°—

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).

Mon, 1965° / 44°0Overcast
65 °Overcast

Johnsonville, Monday, 19 October

Overcast. High 65°, low 44°.

Pressure30.39 inHg
Wind3.3 mph NW
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 42°0Partly cloudy
64 °Partly cloudy

Johnsonville, Tuesday, 20 October

Partly cloudy. High 64°, low 42°.

Pressure30.39 inHg
Wind4.6 mph SE
Humidity66%
Visibility6.2 mi
Dew point50°
Wed, 2165° / 46°0Clear
65 °Clear

Johnsonville, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.27 inHg
Wind6.2 mph W
Humidity56%
Visibility6.2 mi
Dew point47°
Thu, 2262° / 48°0.02Light rain
62 °Light rain

Johnsonville, Thursday, 22 October

Light rain. High 62°, low 48°.

Pressure30.36 inHg
Wind5.1 mph NE
Humidity80%
Visibility5.8 mi
Dew point54°
Fri, 2362° / 47°0Overcast
62 °Overcast

Johnsonville, Friday, 23 October

Overcast. High 62°, low 47°.

Pressure30.39 inHg
Wind8.5 mph SE
Humidity64%
Visibility—
Dew point47°
Sat, 2464° / 48°0Partly cloudy
64 °Partly cloudy

Johnsonville, Saturday, 24 October

Partly cloudy. High 64°, low 48°.

Pressure30.36 inHg
Wind14.7 mph S
Humidity54%
Visibility—
Dew point45°
Sun, 2563° / 41°0.03Light rain
63 °Light rain

Johnsonville, Sunday, 25 October

Light rain. High 63°, low 41°.

Pressure30.18 inHg
Wind20.4 mph W
Humidity35%
Visibility—
Dew point27°
Mon, 2656° / 36°0.24Rain
56 °Rain

Johnsonville, Monday, 26 October

Rain. High 56°, low 36°.

Pressure30.21 inHg
Wind14.6 mph S
Humidity44%
Visibility—
Dew point32°
Tue, 2752° / 39°0.04Light rain
52 °Light rain

Johnsonville, Tuesday, 27 October

Light rain. High 52°, low 39°.

Pressure30.24 inHg
Wind13.2 mph NE
Humidity70%
Visibility—
Dew point36°
Wed, 2851° / 40°0Overcast
51 °Overcast

Johnsonville, Wednesday, 28 October

Overcast. High 51°, low 40°.

Pressure30.24 inHg
Wind9.7 mph E
Humidity66%
Visibility—
Dew point39°
Thu, 2956° / 50°0.03Light rain
56 °Light rain

Johnsonville, Thursday, 29 October

Light rain. High 56°, low 50°.

Pressure30.06 inHg
Wind15.4 mph S
Humidity88%
Visibility—
Dew point52°
Fri, 3069° / 55°0.08Light rain
69 °Light rain

Johnsonville, Friday, 30 October

Light rain. High 69°, low 55°.

Pressure29.62 inHg
Wind22.8 mph SW
Humidity74%
Visibility—
Dew point59°
Sat, 3155° / 43°0Overcast
55 °Overcast

Johnsonville, Saturday, 31 October

Overcast. High 55°, low 43°.

Pressure29.97 inHg
Wind23 mph SW
Humidity34%
Visibility—
Dew point25°
Sun, 0144° / 34°1.05Snow
44 °Snow

Johnsonville, Sunday, 1 November

Snow. High 44°, low 34°.

Pressure29.71 inHg
Wind19.5 mph NW
Humidity98%
Visibility—
Dew point36°
Mon, 0248° / 36°0Mostly clear
48 °Mostly clear

Johnsonville, Monday, 2 November

Mostly clear. High 48°, low 36°.

Pressure29.94 inHg
Wind12.9 mph W
Humidity69%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 40°0.06Climate normal
49 °Climate normal

Johnsonville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (2022)
Record low19° (1991)
Wed, 0449° / 40°0.08Climate normal
49 °Climate normal

Johnsonville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2020)
Record low18° (1991)
Thu, 0549° / 40°0.1Climate normal
49 °Climate normal

Johnsonville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2020)
Record low22° (1991)
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)

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.