10-day forecast for Johnstown, WI: 41° to 70°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Wednesday, October 28
59° · 0.58 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2767° / 48°0
Morning50°feels 49°
Afternoon66°feels 66°
Evening59°feels 59°
Overnight49°feels 46°
67 °
Johnstown, Tuesday, 27 October
Overcast. High 67°, low 48°.
Pressure30.24 inHg
Wind8.5 mph SE
Humidity73%
Visibility6.2 mi
Dew point52°
Wed, 2870° / 54°0
Morning56°feels 55°
Afternoon69°feels 69°
Evening62°feels 62°
Overnight58°feels 57°
70 °
Johnstown, Wednesday, 28 October
Clear. High 70°, low 54°.
Pressure30.15 inHg
Wind9 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Thu, 2964° / 53°0.06
Morning59°feels 58°
Afternoon64°feels 64°
Evening56°feels 55°
Overnight60°feels 59°
64 °
Johnstown, Thursday, 29 October
Light rain. High 64°, low 53°.
Pressure30.06 inHg
Wind8.2 mph SW
Humidity81%
Visibility6.2 mi
Dew point57°
Fri, 3065° / 45°0.03
Morning48°feels 47°
Afternoon62°feels 61°
Evening55°feels 54°
Overnight48°feels 47°
65 °
Johnstown, Friday, 30 October
Light rain. High 65°, low 45°.
Pressure30.24 inHg
Wind5.9 mph SE
Humidity50%
Visibility—
Dew point42°
Sat, 3162° / 53°0.1
Morning56°feels 55°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight55°feels 55°
62 °
Johnstown, Saturday, 31 October
Light rain. High 62°, low 53°.
Pressure30.18 inHg
Wind7.1 mph E
Humidity84%
Visibility—
Dew point55°
Sun, 0155° / 49°0.3
Morning52°feels 51°
Afternoon53°feels 53°
Evening50°feels 49°
Overnight49°feels 48°
55 °
Johnstown, Sunday, 1 November
Rain. High 55°, low 49°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity91%
Visibility—
Dew point51°
Mon, 0257° / 51°0
Morning52°feels 52°
Afternoon56°feels 55°
Evening56°feels 56°
Overnight56°feels 56°
57 °
Johnstown, Monday, 2 November
Light rain. High 57°, low 51°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity92%
Visibility—
Dew point53°
Tue, 0359° / 44°0.58
Morning57°feels 56°
Afternoon49°feels 47°
Evening44°feels 37°
Overnight47°feels 42°
59 °
Johnstown, Tuesday, 3 November
Rain. High 59°, low 44°.
Pressure29.59 inHg
Wind21.1 mph SE
Humidity78%
Visibility—
Dew point45°
Wed, 0451° / 41°0.15
Morning45°feels 38°
Afternoon47°feels 41°
Evening43°feels 38°
Overnight42°feels 37°
51 °
Johnstown, Wednesday, 4 November
Rain. High 51°, low 41°.
Pressure29.83 inHg
Wind16.8 mph W
Humidity73%
Visibility—
Dew point39°
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.