10-day forecast for Johnston, OH: 23° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, November 21
32° · 0.05 in
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1543° / 38°0
Morning38°feels 31°
Afternoon43°feels 37°
Evening42°feels 37°
Overnight40°feels 34°
43 °
Johnston, Sunday, 15 November
Overcast. High 43°, low 38°.
Pressure30.39 inHg
Wind10.6 mph NW
Humidity78%
Visibility6.2 mi
Dew point36°
Mon, 1647° / 35°0
Morning39°feels 36°
Afternoon47°feels 46°
Evening40°feels 40°
Overnight39°feels 35°
47 °
Johnston, Monday, 16 November
Overcast. High 47°, low 35°.
Pressure30.56 inHg
Wind3.5 mph W
Humidity58%
Visibility6.2 mi
Dew point32°
Tue, 1750° / 30°0
Morning35°feels 35°
Afternoon50°feels 49°
Evening39°feels 36°
Overnight33°feels 30°
50 °
Johnston, Tuesday, 17 November
Clear. High 50°, low 30°.
Pressure30.56 inHg
Wind3.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point34°
Wed, 1854° / 30°0
Morning37°feels 36°
Afternoon52°feels 50°
Evening41°feels 39°
Overnight37°feels 34°
54 °
Johnston, Wednesday, 18 November
Clear. High 54°, low 30°.
Pressure30.47 inHg
Wind4.7 mph SW
Humidity49%
Visibility—
Dew point32°
Thu, 1958° / 34°0
Morning40°feels 36°
Afternoon56°feels 53°
Evening46°feels 43°
Overnight43°feels 39°
58 °
Johnston, Thursday, 19 November
Overcast. High 58°, low 34°.
Pressure30.39 inHg
Wind9.4 mph SW
Humidity43%
Visibility—
Dew point32°
Fri, 2056° / 46°0
Morning49°feels 47°
Afternoon55°feels 54°
Evening51°feels 50°
Overnight46°feels 45°
56 °
Johnston, Friday, 20 November
Light rain. High 56°, low 46°.
Pressure30.36 inHg
Wind5.3 mph S
Humidity64%
Visibility—
Dew point43°
Sat, 2162° / 43°0
Morning49°feels 47°
Afternoon60°feels 58°
Evening49°feels 47°
Overnight46°feels 43°
62 °
Johnston, Saturday, 21 November
Clear. High 62°, low 43°.
Pressure30.12 inHg
Wind6.3 mph S
Humidity54%
Visibility—
Dew point43°
Sun, 2251° / 36°0.14
Morning44°feels 39°
Afternoon47°feels 42°
Evening39°feels 31°
Overnight37°feels 29°
51 °
Johnston, Sunday, 22 November
Light rain. High 51°, low 36°.
Pressure29.71 inHg
Wind14.8 mph SW
Humidity68%
Visibility—
Dew point38°
Mon, 2332° / 23°0.05
Morning26°feels 16°
Afternoon31°feels 24°
Evening27°feels 23°
Overnight25°feels 20°
32 °
Johnston, Monday, 23 November
Light snow. High 32°, low 23°.
Pressure30.03 inHg
Wind13.9 mph W
Humidity52%
Visibility—
Dew point15°
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.