10-day forecast for Johnstown, KS: 68° to 113°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
113°
Best day: Tuesday, August 11
83° · 0.39 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 09112° / 81°0.1
Morning83°feels 83°
Afternoon110°feels 106°
Evening88°feels 86°
Overnight84°feels 82°
112 °
Johnstown, Sunday, 9 August
Rain. High 112°, low 81°.
Pressure29.74 inHg
Wind23.7 mph SW
Humidity17%
Visibility6.2 mi
Dew point52°
Mon, 10110° / 76°0.05
Morning84°feels 84°
Afternoon109°feels 106°
Evening76°feels 77°
Overnight86°feels 83°
110 °
Johnstown, Monday, 10 August
Rain. High 110°, low 76°.
Pressure29.77 inHg
Wind21.9 mph SW
Humidity20%
Visibility6.2 mi
Dew point55°
Tue, 11113° / 77°0.06
Morning89°feels 87°
Afternoon111°feels 108°
Evening100°feels 98°
Overnight86°feels 84°
113 °
Johnstown, Tuesday, 11 August
Light rain. High 113°, low 77°.
Pressure29.74 inHg
Wind21.8 mph SW
Humidity18%
Visibility6.2 mi
Dew point54°
Wed, 12109° / 86°0.06
Morning88°feels 86°
Afternoon107°feels 107°
Evening105°feels 103°
Overnight91°feels 90°
109 °
Johnstown, Wednesday, 12 August
Light rain. High 109°, low 86°.
Pressure29.77 inHg
Wind4.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point59°
Thu, 1383° / 72°0.39
Morning75°feels 76°
Afternoon74°feels 75°
Evening74°feels 75°
Overnight73°feels 74°
83 °
Johnstown, Thursday, 13 August
Rain. High 83°, low 72°.
Pressure29.85 inHg
Wind16 mph E
Humidity87%
Visibility—
Dew point70°
Fri, 1487° / 68°0
Morning73°feels 74°
Afternoon82°feels 83°
Evening83°feels 83°
Overnight74°feels 75°
87 °
Johnstown, Friday, 14 August
Overcast. High 87°, low 68°.
Pressure30.09 inHg
Wind15.1 mph E
Humidity55%
Visibility—
Dew point62°
Sat, 1595° / 68°0.04
Morning73°feels 74°
Afternoon87°feels 91°
Evening91°feels 93°
Overnight77°feels 77°
95 °
Johnstown, Saturday, 15 August
Light rain. High 95°, low 68°.
Pressure30.06 inHg
Wind11.7 mph S
Humidity57%
Visibility—
Dew point66°
Sun, 16112° / 75°0.06
Morning84°feels 83°
Afternoon107°feels 104°
Evening106°feels 105°
Overnight89°feels 89°
112 °
Johnstown, Sunday, 16 August
Light rain. High 112°, low 75°.
Pressure29.88 inHg
Wind16.7 mph SW
Humidity16%
Visibility—
Dew point47°
Mon, 17105° / 80°0
Morning87°feels 88°
Afternoon105°feels 104°
Evening101°feels 103°
Overnight88°feels 91°
105 °
Johnstown, Monday, 17 August
Mostly clear. High 105°, low 80°.
Pressure29.88 inHg
Wind23 mph E
Humidity19%
Visibility—
Dew point52°
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, KS 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.