Monthly outlook for Johnstown Center, WI: average high 56.3°, average low 44.2°. That is 3.3° above the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 28 October (71.2°), the coolest 7 November (32.9°).
56.3°/44.2°
Average high / low
+3.3°
Above normal
6 / 5
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
60.7°
52.2°
+4.7°
7 November – 16 November
49.1°
46.4°
+1.5°
17 November – 26 November
at normal
42.9°
—
October records over 66 years
85.3°3 October 2025All-time high
21.2°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Darien (9 mi).
Thu, 2965° / 48°0.02
65 °
Johnstown Center, Thursday, 29 October
Light rain. High 65°, low 48°.
Pressure30.09 inHg
Wind8 mph NW
Humidity69%
Visibility6.2 mi
Dew point52°
Fri, 3060° / 43°0.01
60 °
Johnstown Center, Friday, 30 October
Light rain. High 60°, low 43°.
Pressure30.33 inHg
Wind4.5 mph SE
Humidity60%
Visibility6.2 mi
Dew point43°
Sat, 3161° / 51°0.04
61 °
Johnstown Center, Saturday, 31 October
Light rain. High 61°, low 51°.
Pressure30.30 inHg
Wind5.7 mph S
Humidity76%
Visibility6.2 mi
Dew point51°
Sun, 0165° / 51°0
65 °
Johnstown Center, Sunday, 1 November
Partly cloudy. High 65°, low 51°.
Pressure30.30 inHg
Wind8.6 mph SE
Humidity74%
Visibility—
Dew point54°
Mon, 0268° / 55°0
68 °
Johnstown Center, Monday, 2 November
Overcast. High 68°, low 55°.
Pressure30.06 inHg
Wind15.2 mph SE
Humidity69%
Visibility—
Dew point55°
Tue, 0358° / 54°1.33
58 °
Johnstown Center, Tuesday, 3 November
Rain. High 58°, low 54°.
Pressure29.83 inHg
Wind22.3 mph E
Humidity94%
Visibility—
Dew point53°
Wed, 0459° / 55°0.29
59 °
Johnstown Center, Wednesday, 4 November
Light rain. High 59°, low 55°.
Pressure29.85 inHg
Wind11.7 mph E
Humidity94%
Visibility—
Dew point57°
Thu, 0555° / 43°0.82
55 °
Johnstown Center, Thursday, 5 November
Rain. High 55°, low 43°.
Pressure29.68 inHg
Wind20.9 mph N
Humidity94%
Visibility—
Dew point51°
Fri, 0646° / 36°0
46 °
Johnstown Center, Friday, 6 November
Overcast. High 46°, low 36°.
Pressure30.12 inHg
Wind18.5 mph N
Humidity56%
Visibility—
Dew point30°
Sat, 0748° / 33°0
48 °
Johnstown Center, Saturday, 7 November
Overcast. High 48°, low 33°.
Pressure30.27 inHg
Wind5.9 mph NE
Humidity43%
Visibility—
Dew point24°
Sun, 0850° / 33°0
50 °
Johnstown Center, Sunday, 8 November
Clear. High 50°, low 33°.
Pressure30.24 inHg
Wind9.2 mph SW
Humidity50%
Visibility—
Dew point30°
Mon, 0953° / 39°0
53 °
Johnstown Center, Monday, 9 November
Overcast. High 53°, low 39°.
Pressure30.15 inHg
Wind12.9 mph S
Humidity54%
Visibility—
Dew point34°
Tue, 1053° / 44°0.26
53 °
Johnstown Center, Tuesday, 10 November
Rain. High 53°, low 44°.
Pressure29.88 inHg
Wind17.2 mph S
Humidity63%
Visibility—
Dew point40°
Wed, 1150° / 39°0.09
50 °
Johnstown Center, Wednesday, 11 November
Light rain. High 50°, low 39°.
Pressure29.65 inHg
Wind13.6 mph W
Humidity62%
Visibility—
Dew point37°
Thu, 1241° / 37°0.2
41 °
Johnstown Center, Thursday, 12 November
Light rain. High 41°, low 37°.
Pressure29.38 inHg
Wind9.1 mph NE
Humidity96%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1344° / 31°0.04
44 °
Johnstown Center, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1999)
Record low7° (1986)
Sat, 1445° / 32°0.06
45 °
Johnstown Center, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1971)
Record low7° (1995)
Sun, 1545° / 33°0.07
45 °
Johnstown Center, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2025)
Record low9° (1995)
Mon, 1645° / 32°0.05
45 °
Johnstown Center, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation17%
Record high62° (1988)
Record low18° (1997)
Tue, 1746° / 33°0.1
46 °
Johnstown Center, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2016)
Record low14° (2014)
Wed, 1846° / 33°0.09
46 °
Johnstown Center, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (1999)
Record low11° (2014)
Thu, 1945° / 32°0.06
45 °
Johnstown Center, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (1983)
Record low15° (1986)
Fri, 2044° / 32°0.07
44 °
Johnstown Center, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high62° (1982)
Record low11° (2022)
Sat, 2142° / 29°0.09
42 °
Johnstown Center, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation25%
Record high64° (1990)
Record low9° (1964)
Sun, 2242° / 29°0.03
42 °
Johnstown Center, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2010)
Record low3° (2015)
Mon, 2342° / 30°0.07
42 °
Johnstown Center, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2003)
Record low10° (1989)
Tue, 2441° / 29°0.07
41 °
Johnstown Center, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (1966)
Record low10° (1985)
Wed, 2541° / 29°0.07
41 °
Johnstown Center, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high58° (1966)
Record low11° (1977)
Thu, 2641° / 29°0.11
41 °
Johnstown Center, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1990)
Record low1° (1977)
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 Johnstown Center, 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 Johnstown Center, 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.