10-day forecast for Johnston, OH: 31° to 58°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Thursday, November 19
41° · 0.04 in
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1543° / 39°0.01
Morning39°feels 33°
Afternoon43°feels 37°
Evening42°feels 37°
Overnight40°feels 34°
43 °
Johnston, Sunday, 15 November
Light rain. High 43°, low 39°.
Pressure30.36 inHg
Wind10.6 mph NW
Humidity82%
Visibility5.5 mi
Dew point37°
Mon, 1647° / 35°0
Morning41°feels 38°
Afternoon47°feels 46°
Evening40°feels 40°
Overnight40°feels 37°
47 °
Johnston, Monday, 16 November
Overcast. High 47°, low 35°.
Pressure30.56 inHg
Wind2.4 mph W
Humidity61%
Visibility6.2 mi
Dew point33°
Tue, 1750° / 32°0
Morning34°feels 30°
Afternoon50°feels 48°
Evening39°feels 37°
Overnight33°feels 33°
50 °
Johnston, Tuesday, 17 November
Clear. High 50°, low 32°.
Pressure30.56 inHg
Wind4.2 mph W
Humidity57%
Visibility6.2 mi
Dew point34°
Wed, 1854° / 31°0
Morning37°feels 34°
Afternoon52°feels 50°
Evening42°feels 39°
Overnight33°feels 33°
54 °
Johnston, Wednesday, 18 November
Clear. High 54°, low 31°.
Pressure30.47 inHg
Wind5.4 mph SW
Humidity50%
Visibility—
Dew point33°
Thu, 1958° / 34°0
Morning41°feels 36°
Afternoon56°feels 53°
Evening47°feels 44°
Overnight45°feels 40°
58 °
Johnston, Thursday, 19 November
Overcast. High 58°, low 34°.
Pressure30.36 inHg
Wind10 mph SW
Humidity43%
Visibility—
Dew point32°
Fri, 2055° / 39°0
Morning45°feels 42°
Afternoon53°feels 50°
Evening41°feels 38°
Overnight40°feels 39°
55 °
Johnston, Friday, 20 November
Clear. High 55°, low 39°.
Pressure30.27 inHg
Wind8.4 mph SW
Humidity55%
Visibility—
Dew point37°
Sat, 2154° / 36°0
Morning41°feels 38°
Afternoon52°feels 50°
Evening43°feels 40°
Overnight40°feels 38°
54 °
Johnston, Saturday, 21 November
Partly cloudy. High 54°, low 36°.
Pressure30.30 inHg
Wind6.3 mph SE
Humidity50%
Visibility—
Dew point34°
Sun, 2252° / 41°0.06
Morning46°feels 41°
Afternoon49°feels 45°
Evening49°feels 47°
Overnight44°feels 40°
52 °
Johnston, Sunday, 22 November
Light rain. High 52°, low 41°.
Pressure30.09 inHg
Wind11.6 mph S
Humidity82%
Visibility—
Dew point43°
Mon, 2345° / 31°0
Morning39°feels 33°
Afternoon43°feels 37°
Evening33°feels 27°
Overnight32°feels 26°
45 °
Johnston, Monday, 23 November
Partly cloudy. High 45°, low 31°.
Pressure30.00 inHg
Wind14.9 mph SW
Humidity49%
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 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.