10-day forecast for Johnstown, PA: 29° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Tuesday, October 20
54° · 0.06 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2068° / 38°0
Morning38°feels 38°
Afternoon67°feels 65°
Evening48°feels 47°
Overnight38°feels 38°
68 °
Johnstown, Tuesday, 20 October
Partly cloudy. High 68°, low 38°.
Pressure30.33 inHg
Wind3.9 mph N
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2161° / 33°0
Morning33°feels 33°
Afternoon61°feels 59°
Evening47°feels 47°
Overnight38°feels 38°
61 °
Johnstown, Wednesday, 21 October
Clear. High 61°, low 33°.
Pressure30.27 inHg
Wind0.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point36°
Thu, 2259° / 33°0
Morning33°feels 33°
Afternoon58°feels 57°
Evening51°feels 49°
Overnight38°feels 38°
59 °
Johnstown, Thursday, 22 October
Clear. High 59°, low 33°.
Pressure30.21 inHg
Wind5.7 mph NW
Humidity68%
Visibility6.2 mi
Dew point45°
Fri, 2353° / 35°0
Morning40°feels 39°
Afternoon48°feels 46°
Evening49°feels 46°
Overnight39°feels 39°
53 °
Johnstown, Friday, 23 October
Partly cloudy. High 53°, low 35°.
Pressure30.39 inHg
Wind5.8 mph N
Humidity59%
Visibility—
Dew point32°
Sat, 2456° / 29°0
Morning35°feels 35°
Afternoon48°feels 46°
Evening53°feels 50°
Overnight39°feels 37°
56 °
Johnstown, Saturday, 24 October
Clear. High 56°, low 29°.
Pressure30.59 inHg
Wind4.1 mph SE
Humidity57%
Visibility—
Dew point30°
Sun, 2561° / 39°0
Morning43°feels 40°
Afternoon55°feels 52°
Evening58°feels 57°
Overnight47°feels 46°
61 °
Johnstown, Sunday, 25 October
Mostly clear. High 61°, low 39°.
Pressure30.50 inHg
Wind5.2 mph SE
Humidity59%
Visibility—
Dew point37°
Mon, 2664° / 46°0
Morning52°feels 51°
Afternoon61°feels 59°
Evening60°feels 59°
Overnight51°feels 50°
64 °
Johnstown, Monday, 26 October
Mostly clear. High 64°, low 46°.
Pressure30.30 inHg
Wind11.3 mph W
Humidity60%
Visibility—
Dew point45°
Tue, 2767° / 48°0
Morning52°feels 51°
Afternoon63°feels 62°
Evening63°feels 62°
Overnight53°feels 51°
67 °
Johnstown, Tuesday, 27 October
Overcast. High 67°, low 48°.
Pressure30.18 inHg
Wind8.2 mph SW
Humidity59%
Visibility—
Dew point46°
Wed, 2854° / 38°0.06
Morning54°feels 52°
Afternoon51°feels 49°
Evening40°feels 36°
Overnight41°feels 38°
54 °
Johnstown, Wednesday, 28 October
Light rain. High 54°, low 38°.
Pressure30.06 inHg
Wind8 mph NW
Humidity86%
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.