10-day forecast for Johnstown, PA: 39° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Tuesday, November 3
63° · 0.43 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0268° / 47°0
Morning52°feels 50°
Afternoon68°feels 66°
Evening53°feels 51°
Overnight49°feels 49°
68 °
Johnstown, Monday, 2 November
Clear. High 68°, low 47°.
Pressure30.33 inHg
Wind4 mph S
Humidity38%
Visibility6.2 mi
Dew point41°
Tue, 0371° / 45°0
Morning49°feels 49°
Afternoon71°feels 70°
Evening54°feels 53°
Overnight48°feels 48°
71 °
Johnstown, Tuesday, 3 November
Overcast. High 71°, low 45°.
Pressure30.21 inHg
Wind3.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point45°
Wed, 0469° / 47°0
Morning52°feels 51°
Afternoon69°feels 68°
Evening59°feels 59°
Overnight50°feels 48°
69 °
Johnstown, Wednesday, 4 November
Clear. High 69°, low 47°.
Pressure30.00 inHg
Wind9.4 mph SE
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 0563° / 51°0.43
Morning58°feels 58°
Afternoon60°feels 60°
Evening61°feels 60°
Overnight58°feels 58°
63 °
Johnstown, Thursday, 5 November
Rain. High 63°, low 51°.
Pressure29.83 inHg
Wind9.5 mph SE
Humidity98%
Visibility—
Dew point59°
Fri, 0656° / 47°0.01
Morning51°feels 50°
Afternoon55°feels 54°
Evening52°feels 51°
Overnight48°feels 46°
56 °
Johnstown, Friday, 6 November
Light rain. High 56°, low 47°.
Pressure29.85 inHg
Wind9 mph W
Humidity71%
Visibility—
Dew point46°
Sat, 0750° / 46°0.04
Morning47°feels 43°
Afternoon49°feels 44°
Evening49°feels 44°
Overnight47°feels 43°
50 °
Johnstown, Saturday, 7 November
Light rain. High 50°, low 46°.
Pressure29.65 inHg
Wind11.5 mph W
Humidity88%
Visibility—
Dew point45°
Sun, 0851° / 45°0.1
Morning48°feels 45°
Afternoon48°feels 46°
Evening48°feels 45°
Overnight46°feels 41°
51 °
Johnstown, Sunday, 8 November
Light rain. High 51°, low 45°.
Pressure29.65 inHg
Wind11.1 mph W
Humidity93%
Visibility—
Dew point46°
Mon, 0948° / 42°0.1
Morning43°feels 37°
Afternoon45°feels 39°
Evening47°feels 42°
Overnight42°feels 37°
48 °
Johnstown, Monday, 9 November
Light rain. High 48°, low 42°.
Pressure29.77 inHg
Wind13.3 mph W
Humidity89%
Visibility—
Dew point41°
Tue, 1054° / 39°0
Morning42°feels 35°
Afternoon47°feels 42°
Evening51°feels 49°
Overnight46°feels 39°
54 °
Johnstown, Tuesday, 10 November
Clear. High 54°, low 39°.
Pressure29.94 inHg
Wind16.8 mph W
Humidity75%
Visibility—
Dew point38°
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.