10-day forecast for Johnson, OH: 53° to 89°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Saturday, August 8
84° · 2.24 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 68°0.06
Morning71°feels 72°
Afternoon86°feels 89°
Evening76°feels 77°
Overnight70°feels 72°
89 °
Johnson, Sunday, 9 August
Light rain. High 89°, low 68°.
Pressure30.06 inHg
Wind4.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point70°
Mon, 1087° / 67°1.17
Morning73°feels 74°
Afternoon87°feels 91°
Evening68°feels 69°
Overnight70°feels 71°
87 °
Johnson, Monday, 10 August
Heavy rain. High 87°, low 67°.
Pressure30.03 inHg
Wind13.6 mph W
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1189° / 67°2.05
Morning67°feels 68°
Afternoon80°feels 84°
Evening80°feels 86°
Overnight67°feels 68°
89 °
Johnson, Tuesday, 11 August
Heavy rain. High 89°, low 67°.
Pressure30.00 inHg
Wind17.6 mph S
Humidity95%
Visibility6.2 mi
Dew point67°
Wed, 1284° / 66°2.24
Morning69°feels 70°
Afternoon84°feels 91°
Evening77°feels 79°
Overnight71°feels 72°
84 °
Johnson, Wednesday, 12 August
Heavy rain. High 84°, low 66°.
Pressure29.80 inHg
Wind11 mph W
Humidity80%
Visibility6.2 mi
Dew point74°
Thu, 1379° / 63°1.06
Morning69°feels 70°
Afternoon77°feels 78°
Evening69°feels 70°
Overnight67°feels 68°
79 °
Johnson, Thursday, 13 August
Heavy rain. High 79°, low 63°.
Pressure29.88 inHg
Wind10.8 mph NE
Humidity72%
Visibility—
Dew point67°
Fri, 1472° / 57°0.05
Morning65°feels 65°
Afternoon71°feels 71°
Evening63°feels 63°
Overnight58°feels 58°
72 °
Johnson, Friday, 14 August
Light rain. High 72°, low 57°.
Pressure30.09 inHg
Wind11 mph N
Humidity62%
Visibility—
Dew point57°
Sat, 1572° / 53°0
Morning60°feels 59°
Afternoon70°feels 69°
Evening64°feels 64°
Overnight58°feels 58°
72 °
Johnson, Saturday, 15 August
Overcast. High 72°, low 53°.
Pressure30.30 inHg
Wind6.2 mph NE
Humidity61%
Visibility—
Dew point55°
Sun, 1674° / 54°0
Morning60°feels 60°
Afternoon72°feels 71°
Evening67°feels 66°
Overnight60°feels 59°
74 °
Johnson, Sunday, 16 August
Partly cloudy. High 74°, low 54°.
Pressure30.27 inHg
Wind5.2 mph E
Humidity61%
Visibility—
Dew point56°
Mon, 1781° / 58°0.02
Morning64°feels 64°
Afternoon76°feels 76°
Evening74°feels 74°
Overnight68°feels 68°
81 °
Johnson, Monday, 17 August
Light rain. High 81°, low 58°.
Pressure30.09 inHg
Wind7.3 mph S
Humidity68%
Visibility—
Dew point62°
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 Johnson, 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.