10-day forecast for Johnstown, SC: 53° to 82°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Friday, October 30
77° · 0.37 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3170° / 57°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening61°feels 59°
Overnight58°feels 57°
70 °
Johnstown, Saturday, 31 October
Overcast. High 70°, low 57°.
Pressure30.36 inHg
Wind9.6 mph NE
Humidity49%
Visibility6.2 mi
Dew point47°
Sun, 0169° / 53°0.05
Morning53°feels 51°
Afternoon69°feels 68°
Evening64°feels 62°
Overnight54°feels 52°
69 °
Johnstown, Sunday, 1 November
Light rain. High 69°, low 53°.
Pressure30.39 inHg
Wind10 mph NE
Humidity41%
Visibility6.2 mi
Dew point41°
Mon, 0265° / 55°0.26
Morning56°feels 56°
Afternoon63°feels 62°
Evening62°feels 61°
Overnight56°feels 55°
65 °
Johnstown, Monday, 2 November
Rain. High 65°, low 55°.
Pressure30.30 inHg
Wind10.4 mph NE
Humidity73%
Visibility6.2 mi
Dew point56°
Tue, 0374° / 60°0.08
Morning60°feels 60°
Afternoon74°feels 74°
Evening68°feels 69°
Overnight61°feels 61°
74 °
Johnstown, Tuesday, 3 November
Light rain. High 74°, low 60°.
Pressure30.15 inHg
Wind8.8 mph NE
Humidity71%
Visibility6.2 mi
Dew point59°
Wed, 0477° / 66°0.37
Morning69°feels 71°
Afternoon76°feels 77°
Evening69°feels 70°
Overnight68°feels 69°
77 °
Johnstown, Wednesday, 4 November
Rain. High 77°, low 66°.
Pressure29.97 inHg
Wind10.2 mph SE
Humidity75%
Visibility—
Dew point67°
Thu, 0569° / 67°0.3
Morning68°feels 69°
Afternoon67°feels 69°
Evening67°feels 68°
Overnight67°feels 68°
69 °
Johnstown, Thursday, 5 November
Rain. High 69°, low 67°.
Pressure30.00 inHg
Wind8.2 mph SE
Humidity98%
Visibility—
Dew point67°
Fri, 0673° / 65°0.02
Morning68°feels 69°
Afternoon72°feels 72°
Evening66°feels 67°
Overnight65°feels 66°
73 °
Johnstown, Friday, 6 November
Light rain. High 73°, low 65°.
Pressure29.97 inHg
Wind11.5 mph NE
Humidity78%
Visibility—
Dew point65°
Sat, 0777° / 64°0
Morning68°feels 68°
Afternoon76°feels 76°
Evening73°feels 73°
Overnight69°feels 70°
77 °
Johnstown, Saturday, 7 November
Partly cloudy. High 77°, low 64°.
Pressure30.00 inHg
Wind13.5 mph NE
Humidity58%
Visibility—
Dew point59°
Sun, 0876° / 65°0
Morning68°feels 69°
Afternoon76°feels 76°
Evening72°feels 72°
Overnight71°feels 71°
76 °
Johnstown, Sunday, 8 November
Overcast. High 76°, low 65°.
Pressure30.06 inHg
Wind13.1 mph NE
Humidity62%
Visibility—
Dew point61°
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.