10-day forecast for Johnstown, SC: 52° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Wednesday, November 4
64° · 0.24 in
Worst day: Monday, November 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0274° / 52°0.02
Morning56°feels 55°
Afternoon74°feels 74°
Evening68°feels 68°
Overnight53°feels 51°
74 °
Johnstown, Monday, 2 November
Light rain. High 74°, low 52°.
Pressure30.30 inHg
Wind7.9 mph NE
Humidity59%
Visibility6.2 mi
Dew point56°
Tue, 0378° / 59°0
Morning62°feels 62°
Afternoon78°feels 78°
Evening70°feels 71°
Overnight62°feels 62°
78 °
Johnstown, Tuesday, 3 November
Partly cloudy. High 78°, low 59°.
Pressure30.21 inHg
Wind8.9 mph E
Humidity63%
Visibility6.2 mi
Dew point62°
Wed, 0481° / 64°0.02
Morning66°feels 67°
Afternoon81°feels 82°
Evening73°feels 74°
Overnight64°feels 64°
81 °
Johnstown, Wednesday, 4 November
Light rain. High 81°, low 64°.
Pressure30.06 inHg
Wind8.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point66°
Thu, 0579° / 66°0.12
Morning68°feels 69°
Afternoon77°feels 78°
Evening72°feels 73°
Overnight67°feels 68°
79 °
Johnstown, Thursday, 5 November
Light rain. High 79°, low 66°.
Pressure29.94 inHg
Wind5.7 mph SW
Humidity78%
Visibility6.2 mi
Dew point68°
Fri, 0676° / 59°0
Morning64°feels 64°
Afternoon74°feels 73°
Evening64°feels 63°
Overnight60°feels 60°
76 °
Johnstown, Friday, 6 November
Clear. High 76°, low 59°.
Pressure29.88 inHg
Wind5.6 mph NW
Humidity42%
Visibility—
Dew point49°
Sat, 0776° / 54°0
Morning60°feels 58°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight60°feels 59°
76 °
Johnstown, Saturday, 7 November
Mostly clear. High 76°, low 54°.
Pressure29.91 inHg
Wind6.6 mph NE
Humidity38%
Visibility—
Dew point45°
Sun, 0873° / 57°0.03
Morning63°feels 62°
Afternoon71°feels 69°
Evening63°feels 63°
Overnight61°feels 60°
73 °
Johnstown, Sunday, 8 November
Light rain. High 73°, low 57°.
Pressure29.85 inHg
Wind8.8 mph SE
Humidity39%
Visibility—
Dew point44°
Mon, 0964° / 55°0.24
Morning59°feels 58°
Afternoon63°feels 62°
Evening57°feels 56°
Overnight55°feels 55°
64 °
Johnstown, Monday, 9 November
Light rain. High 64°, low 55°.
Pressure29.74 inHg
Wind8.7 mph NW
Humidity62%
Visibility—
Dew point49°
Tue, 1069° / 55°0.03
Morning58°feels 57°
Afternoon67°feels 65°
Evening62°feels 60°
Overnight58°feels 57°
69 °
Johnstown, Tuesday, 10 November
Light rain. High 69°, low 55°.
Pressure29.94 inHg
Wind12.8 mph N
Humidity50%
Visibility—
Dew point46°
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.