10-day forecast for Johnstown, WI: 32° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 22
64° · 0.25 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2273° / 44°0
Morning47°feels 46°
Afternoon69°feels 68°
Evening57°feels 57°
Overnight47°feels 46°
73 °
Johnstown, Thursday, 22 October
Clear. High 73°, low 44°.
Pressure30.27 inHg
Wind1.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point54°
Fri, 2368° / 53°0
Morning54°feels 53°
Afternoon68°feels 67°
Evening57°feels 56°
Overnight53°feels 53°
68 °
Johnstown, Friday, 23 October
Mostly clear. High 68°, low 53°.
Pressure30.36 inHg
Wind5.5 mph SE
Humidity74%
Visibility6.2 mi
Dew point55°
Sat, 2466° / 50°0
Morning53°feels 52°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight53°feels 52°
66 °
Johnstown, Saturday, 24 October
Overcast. High 66°, low 50°.
Pressure30.33 inHg
Wind10.2 mph S
Humidity61%
Visibility6.2 mi
Dew point50°
Sun, 2569° / 54°0
Morning58°feels 56°
Afternoon66°feels 65°
Evening60°feels 60°
Overnight57°feels 56°
69 °
Johnstown, Sunday, 25 October
Overcast. High 69°, low 54°.
Pressure30.33 inHg
Wind8.9 mph S
Humidity58%
Visibility—
Dew point50°
Mon, 2664° / 38°0.25
Morning57°feels 56°
Afternoon61°feels 59°
Evening42°feels 35°
Overnight41°feels 34°
64 °
Johnstown, Monday, 26 October
Rain. High 64°, low 38°.
Pressure30.21 inHg
Wind15.1 mph N
Humidity65%
Visibility—
Dew point51°
Tue, 2745° / 34°0.06
Morning38°feels 30°
Afternoon43°feels 37°
Evening36°feels 31°
Overnight34°feels 28°
45 °
Johnstown, Tuesday, 27 October
Light rain. High 45°, low 34°.
Pressure30.42 inHg
Wind14 mph N
Humidity48%
Visibility—
Dew point25°
Wed, 2848° / 32°0
Morning36°feels 32°
Afternoon46°feels 42°
Evening38°feels 33°
Overnight35°feels 29°
48 °
Johnstown, Wednesday, 28 October
Partly cloudy. High 48°, low 32°.
Pressure30.30 inHg
Wind8.3 mph SW
Humidity49%
Visibility—
Dew point27°
Thu, 2950° / 34°0
Morning38°feels 33°
Afternoon47°feels 43°
Evening40°feels 36°
Overnight38°feels 32°
50 °
Johnstown, Thursday, 29 October
Clear. High 50°, low 34°.
Pressure30.21 inHg
Wind9.3 mph NW
Humidity41%
Visibility—
Dew point24°
Fri, 3051° / 33°0
Morning38°feels 35°
Afternoon49°feels 46°
Evening42°feels 37°
Overnight38°feels 33°
51 °
Johnstown, Friday, 30 October
Clear. High 51°, low 33°.
Pressure30.24 inHg
Wind8.4 mph SE
Humidity42%
Visibility—
Dew point25°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Johnstown, WI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.