10-day forecast for Johnstown, OH: 34° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Wednesday, October 21
52°
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2267° / 40°0
Morning40°feels 38°
Afternoon67°feels 66°
Evening50°feels 48°
Overnight41°feels 38°
67 °
Johnstown, Thursday, 22 October
Clear. High 67°, low 40°.
Pressure30.24 inHg
Wind5.7 mph N
Humidity58%
Visibility6.2 mi
Dew point47°
Fri, 2362° / 48°0
Morning48°feels 46°
Afternoon61°feels 60°
Evening54°feels 52°
Overnight50°feels 49°
62 °
Johnstown, Friday, 23 October
Light rain. High 62°, low 48°.
Pressure30.39 inHg
Wind4.8 mph E
Humidity88%
Visibility6.2 mi
Dew point52°
Sat, 2462° / 40°0
Morning40°feels 35°
Afternoon61°feels 59°
Evening52°feels 50°
Overnight45°feels 41°
62 °
Johnstown, Saturday, 24 October
Clear. High 62°, low 40°.
Pressure30.47 inHg
Wind3.5 mph E
Humidity50%
Visibility6.2 mi
Dew point37°
Sun, 2564° / 42°0
Morning48°feels 45°
Afternoon62°feels 60°
Evening55°feels 53°
Overnight49°feels 46°
64 °
Johnstown, Sunday, 25 October
Partly cloudy. High 64°, low 42°.
Pressure30.45 inHg
Wind6.7 mph SE
Humidity41%
Visibility—
Dew point37°
Mon, 2667° / 44°0
Morning50°feels 48°
Afternoon65°feels 64°
Evening58°feels 57°
Overnight53°feels 51°
67 °
Johnstown, Monday, 26 October
Partly cloudy. High 67°, low 44°.
Pressure30.27 inHg
Wind7.1 mph SW
Humidity47%
Visibility—
Dew point43°
Tue, 2754° / 44°0.03
Morning53°feels 51°
Afternoon52°feels 50°
Evening44°feels 39°
Overnight46°feels 42°
54 °
Johnstown, Tuesday, 27 October
Light rain. High 54°, low 44°.
Pressure30.18 inHg
Wind12.7 mph N
Humidity74%
Visibility—
Dew point45°
Wed, 2850° / 34°0
Morning38°feels 33°
Afternoon49°feels 47°
Evening47°feels 46°
Overnight43°feels 40°
50 °
Johnstown, Wednesday, 28 October
Light rain. High 50°, low 34°.
Pressure30.27 inHg
Wind9.7 mph E
Humidity46%
Visibility—
Dew point28°
Thu, 2952° / 41°0.03
Morning45°feels 42°
Afternoon51°feels 48°
Evening42°feels 38°
Overnight41°feels 38°
52 °
Johnstown, Thursday, 29 October
Light rain. High 52°, low 41°.
Pressure30.18 inHg
Wind9 mph W
Humidity46%
Visibility—
Dew point31°
Fri, 3053° / 35°0
Morning40°feels 36°
Afternoon51°feels 48°
Evening42°feels 39°
Overnight39°feels 33°
53 °
Johnstown, Friday, 30 October
Clear. High 53°, low 35°.
Pressure30.24 inHg
Wind8.1 mph E
Humidity38%
Visibility—
Dew point26°
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, OH 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.