10-day forecast for Johnstown, SC: 38° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, November 10
56°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0973° / 48°0
Morning52°feels 51°
Afternoon72°feels 71°
Evening60°feels 59°
Overnight51°feels 50°
73 °
Johnstown, Monday, 9 November
Clear. High 73°, low 48°.
Pressure30.12 inHg
Wind0.6 mph S
Humidity50%
Visibility6.2 mi
Dew point48°
Tue, 1073° / 51°0
Morning54°feels 53°
Afternoon73°feels 72°
Evening59°feels 57°
Overnight53°feels 52°
73 °
Johnstown, Tuesday, 10 November
Partly cloudy. High 73°, low 51°.
Pressure30.12 inHg
Wind3.8 mph S
Humidity44%
Visibility6.2 mi
Dew point48°
Wed, 1172° / 49°0
Morning53°feels 52°
Afternoon72°feels 71°
Evening60°feels 60°
Overnight52°feels 51°
72 °
Johnstown, Wednesday, 11 November
Clear. High 72°, low 49°.
Pressure29.97 inHg
Wind4.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point51°
Thu, 1270° / 54°0
Morning60°feels 59°
Afternoon68°feels 67°
Evening59°feels 57°
Overnight56°feels 55°
70 °
Johnstown, Thursday, 12 November
Mostly clear. High 70°, low 54°.
Pressure29.65 inHg
Wind14.4 mph W
Humidity49%
Visibility—
Dew point48°
Fri, 1358° / 44°0
Morning48°feels 45°
Afternoon56°feels 53°
Evening48°feels 44°
Overnight44°feels 39°
58 °
Johnstown, Friday, 13 November
Partly cloudy. High 58°, low 44°.
Pressure29.80 inHg
Wind11.9 mph NW
Humidity38%
Visibility—
Dew point31°
Sat, 1456° / 38°0
Morning43°feels 38°
Afternoon54°feels 50°
Evening47°feels 43°
Overnight43°feels 39°
56 °
Johnstown, Saturday, 14 November
Clear. High 56°, low 38°.
Pressure29.91 inHg
Wind12.1 mph NW
Humidity29%
Visibility—
Dew point21°
Sun, 1563° / 39°0
Morning45°feels 44°
Afternoon59°feels 56°
Evening53°feels 49°
Overnight48°feels 45°
63 °
Johnstown, Sunday, 15 November
Clear. High 63°, low 39°.
Pressure30.12 inHg
Wind6 mph W
Humidity25%
Visibility—
Dew point22°
Mon, 1668° / 43°0
Morning50°feels 47°
Afternoon66°feels 64°
Evening57°feels 54°
Overnight52°feels 49°
68 °
Johnstown, Monday, 16 November
Clear. High 68°, low 43°.
Pressure30.12 inHg
Wind5.4 mph NW
Humidity23%
Visibility—
Dew point26°
Tue, 1769° / 48°0
Morning54°feels 52°
Afternoon68°feels 66°
Evening59°feels 57°
Overnight54°feels 52°
69 °
Johnstown, Tuesday, 17 November
Clear. High 69°, low 48°.
Pressure30.12 inHg
Wind5.2 mph E
Humidity27%
Visibility—
Dew point31°
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, SC 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.