10-day forecast for Johnston, OH: 29° to 58°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Friday, November 20
40° · 0.04 in
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1543° / 39°0.02
Morning40°feels 35°
Afternoon43°feels 38°
Evening41°feels 36°
Overnight40°feels 34°
43 °
Johnston, Sunday, 15 November
Light rain. High 43°, low 39°.
Pressure30.36 inHg
Wind11.1 mph NW
Humidity85%
Visibility6.0 mi
Dew point39°
Mon, 1647° / 36°0
Morning41°feels 36°
Afternoon47°feels 47°
Evening38°feels 38°
Overnight41°feels 37°
47 °
Johnston, Monday, 16 November
Overcast. High 47°, low 36°.
Pressure30.56 inHg
Wind2.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point34°
Tue, 1751° / 30°0
Morning32°feels 28°
Afternoon51°feels 48°
Evening39°feels 36°
Overnight32°feels 32°
51 °
Johnston, Tuesday, 17 November
Clear. High 51°, low 30°.
Pressure30.59 inHg
Wind4.7 mph W
Humidity59%
Visibility6.2 mi
Dew point35°
Wed, 1855° / 32°0
Morning36°feels 33°
Afternoon55°feels 52°
Evening42°feels 39°
Overnight34°feels 31°
55 °
Johnston, Wednesday, 18 November
Clear. High 55°, low 32°.
Pressure30.50 inHg
Wind5 mph SW
Humidity60%
Visibility6.2 mi
Dew point38°
Thu, 1956° / 35°0
Morning41°feels 37°
Afternoon55°feels 52°
Evening48°feels 44°
Overnight47°feels 43°
56 °
Johnston, Thursday, 19 November
Overcast. High 56°, low 35°.
Pressure30.36 inHg
Wind8.7 mph SW
Humidity46%
Visibility—
Dew point33°
Fri, 2058° / 42°0
Morning49°feels 46°
Afternoon56°feels 54°
Evening44°feels 43°
Overnight43°feels 42°
58 °
Johnston, Friday, 20 November
Partly cloudy. High 58°, low 42°.
Pressure30.27 inHg
Wind7.8 mph SW
Humidity44%
Visibility—
Dew point35°
Sat, 2158° / 37°0
Morning43°feels 40°
Afternoon57°feels 55°
Evening49°feels 46°
Overnight48°feels 46°
58 °
Johnston, Saturday, 21 November
Partly cloudy. High 58°, low 37°.
Pressure30.15 inHg
Wind10.1 mph S
Humidity55%
Visibility—
Dew point39°
Sun, 2252° / 42°0.01
Morning50°feels 47°
Afternoon47°feels 42°
Evening43°feels 37°
Overnight44°feels 38°
52 °
Johnston, Sunday, 22 November
Light rain. High 52°, low 42°.
Pressure30.09 inHg
Wind13.9 mph W
Humidity63%
Visibility—
Dew point36°
Mon, 2341° / 29°0
Morning34°feels 28°
Afternoon40°feels 33°
Evening31°feels 25°
Overnight30°feels 24°
41 °
Johnston, Monday, 23 November
Mostly clear. High 41°, low 29°.
Pressure30.36 inHg
Wind12.3 mph NW
Humidity41%
Visibility—
Dew point18°
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 Johnston, 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.