10-day forecast for Johnstown, MO: 69° to 105°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
105°
Best day: Tuesday, August 11
93° · 0.09 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 77°0
Morning78°feels 78°
Afternoon93°feels 94°
Evening88°feels 89°
Overnight79°feels 79°
94 °
Johnstown, Sunday, 9 August
Overcast. High 94°, low 77°.
Pressure29.91 inHg
Wind15.3 mph S
Humidity45%
Visibility6.2 mi
Dew point67°
Mon, 10101° / 78°0
Morning78°feels 79°
Afternoon99°feels 103°
Evening89°feels 91°
Overnight86°feels 86°
101 °
Johnstown, Monday, 10 August
Clear. High 101°, low 78°.
Pressure29.88 inHg
Wind17.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11105° / 82°0
Morning82°feels 83°
Afternoon102°feels 105°
Evening94°feels 93°
Overnight87°feels 86°
105 °
Johnstown, Tuesday, 11 August
Overcast. High 105°, low 82°.
Pressure29.80 inHg
Wind19.9 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 71°0.06
Morning75°feels 76°
Afternoon82°feels 87°
Evening85°feels 88°
Overnight71°feels 72°
91 °
Johnstown, Wednesday, 12 August
Light rain. High 91°, low 71°.
Pressure29.83 inHg
Wind1.9 mph N
Humidity63%
Visibility6.2 mi
Dew point71°
Thu, 13105° / 72°0.08
Morning80°feels 81°
Afternoon98°feels 101°
Evening85°feels 89°
Overnight77°feels 78°
105 °
Johnstown, Thursday, 13 August
Light rain. High 105°, low 72°.
Pressure29.74 inHg
Wind16.9 mph NE
Humidity29%
Visibility—
Dew point59°
Fri, 1485° / 71°0.02
Morning75°feels 77°
Afternoon85°feels 88°
Evening78°feels 79°
Overnight72°feels 74°
85 °
Johnstown, Friday, 14 August
Light rain. High 85°, low 71°.
Pressure29.94 inHg
Wind16 mph NE
Humidity59%
Visibility—
Dew point68°
Sat, 1594° / 71°0
Morning78°feels 80°
Afternoon92°feels 95°
Evening85°feels 92°
Overnight75°feels 77°
94 °
Johnstown, Saturday, 15 August
Overcast. High 94°, low 71°.
Pressure30.00 inHg
Wind13 mph E
Humidity40%
Visibility—
Dew point62°
Sun, 1693° / 71°0.05
Morning75°feels 78°
Afternoon87°feels 93°
Evening86°feels 91°
Overnight76°feels 77°
93 °
Johnstown, Sunday, 16 August
Light rain. High 93°, low 71°.
Pressure30.06 inHg
Wind13.5 mph N
Humidity60%
Visibility—
Dew point69°
Mon, 1793° / 71°0.09
Morning76°feels 79°
Afternoon90°feels 96°
Evening85°feels 91°
Overnight77°feels 77°
93 °
Johnstown, Monday, 17 August
Light rain. High 93°, low 71°.
Pressure30.00 inHg
Wind9.2 mph N
Humidity51%
Visibility—
Dew point68°
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, MO 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.