10-day forecast for Johnstown, PA: 32° to 80°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 24
49°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1680° / 50°0.19
Morning62°feels 63°
Afternoon79°feels 80°
Evening53°feels 53°
Overnight57°feels 57°
80 °
Johnstown, Friday, 16 October
Light rain. High 80°, low 50°.
Pressure29.74 inHg
Wind16.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point59°
Sat, 1749° / 36°0.02
Morning42°feels 36°
Afternoon48°feels 42°
Evening40°feels 35°
Overnight48°feels 43°
49 °
Johnstown, Saturday, 17 October
Light rain. High 49°, low 36°.
Pressure30.30 inHg
Wind12.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point30°
Sun, 1856° / 32°0
Morning32°feels 32°
Afternoon56°feels 53°
Evening46°feels 46°
Overnight34°feels 34°
56 °
Johnstown, Sunday, 18 October
Clear. High 56°, low 32°.
Pressure30.59 inHg
Wind1.4 mph S
Humidity51%
Visibility6.2 mi
Dew point33°
Mon, 1965° / 36°0
Morning44°feels 44°
Afternoon62°feels 60°
Evening47°feels 47°
Overnight37°feels 37°
65 °
Johnstown, Monday, 19 October
Clear. High 65°, low 36°.
Pressure30.42 inHg
Wind2.7 mph SE
Humidity28%
Visibility—
Dew point28°
Tue, 2065° / 36°0
Morning44°feels 44°
Afternoon63°feels 61°
Evening51°feels 49°
Overnight46°feels 46°
65 °
Johnstown, Tuesday, 20 October
Partly cloudy. High 65°, low 36°.
Pressure30.30 inHg
Wind3.7 mph NE
Humidity36%
Visibility—
Dew point34°
Wed, 2166° / 45°0
Morning51°feels 51°
Afternoon63°feels 62°
Evening51°feels 49°
Overnight48°feels 47°
66 °
Johnstown, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.36 inHg
Wind4.7 mph SE
Humidity44%
Visibility—
Dew point40°
Thu, 2265° / 46°0
Morning50°feels 48°
Afternoon60°feels 58°
Evening61°feels 60°
Overnight49°feels 48°
65 °
Johnstown, Thursday, 22 October
Clear. High 65°, low 46°.
Pressure30.42 inHg
Wind6.3 mph SE
Humidity68%
Visibility—
Dew point46°
Fri, 2370° / 48°0
Morning52°feels 51°
Afternoon64°feels 64°
Evening65°feels 65°
Overnight52°feels 51°
70 °
Johnstown, Friday, 23 October
Mostly clear. High 70°, low 48°.
Pressure30.36 inHg
Wind3.7 mph SE
Humidity61%
Visibility—
Dew point48°
Sat, 2471° / 51°0
Morning55°feels 54°
Afternoon66°feels 65°
Evening64°feels 64°
Overnight53°feels 52°
71 °
Johnstown, Saturday, 24 October
Mostly clear. High 71°, low 51°.
Pressure30.39 inHg
Wind7.6 mph SE
Humidity58%
Visibility—
Dew point49°
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, PA 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.