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As of 21:27 EDT

Weather in Johnstown, SC

82°Current weather

Johnstown, Saturday, 8 August, 21:27

Mostly clear. Feels like 89°. High 90°, low 73°.

Pressure30.09 inHg
Wind8.1 mph SE
Humidity84%
Visibility6.2 mi
Dew point75°

10-day forecast for Johnstown, SC: 72° to 99°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

99°
Best day: Wednesday, August 12
93° · 1.93 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0994° / 74°0.01Light rain
MorningClear76°feels 78°
AfternoonClear93°feels 94°
EveningOvercast84°feels 86°
OvernightClear77°feels 78°
94 °Light rain

Johnstown, Sunday, 9 August

Light rain. High 94°, low 74°.

Pressure30.12 inHg
Wind1.5 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Mon, 1097° / 78°0.12Rain
MorningMostly clear80°feels 84°
AfternoonOvercast93°feels 97°
EveningLight rain80°feels 80°
OvernightOvercast80°feels 83°
97 °Rain

Johnstown, Monday, 10 August

Rain. High 97°, low 78°.

Pressure30.12 inHg
Wind6 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Tue, 1199° / 76°0.05Light rain
MorningOvercast78°feels 79°
AfternoonMostly clear99°feels 103°
EveningOvercast91°feels 95°
OvernightLight rain77°feels 78°
99 °Light rain

Johnstown, Tuesday, 11 August

Light rain. High 99°, low 76°.

Pressure30.03 inHg
Wind9.4 mph W
Humidity40%
Visibility6.2 mi
Dew point67°
Wed, 1299° / 80°0.01Light rain
MorningMostly clear82°feels 86°
AfternoonMostly clear99°feels 103°
EveningOvercast93°feels 96°
OvernightPartly cloudy82°feels 85°
99 °Light rain

Johnstown, Wednesday, 12 August

Light rain. High 99°, low 80°.

Pressure29.94 inHg
Wind13.6 mph W
Humidity39%
Visibility6.2 mi
Dew point67°
Thu, 1399° / 78°0.01Light rain
MorningLight rain85°feels 85°
AfternoonLight rain98°feels 100°
EveningLight rain93°feels 96°
OvernightLight rain87°feels 90°
99 °Light rain

Johnstown, Thursday, 13 August

Light rain. High 99°, low 78°.

Pressure29.91 inHg
Wind11.7 mph W
Humidity31%
Visibility—
Dew point61°
Fri, 1497° / 77°0.06Light rain
MorningLight rain85°feels 90°
AfternoonLight rain93°feels 98°
EveningLight rain79°feels 80°
OvernightLight rain78°feels 80°
97 °Light rain

Johnstown, Friday, 14 August

Light rain. High 97°, low 77°.

Pressure30.03 inHg
Wind9.5 mph NW
Humidity43%
Visibility—
Dew point68°
Sat, 1589° / 74°0.26Light rain
MorningLight rain80°feels 84°
AfternoonLight rain87°feels 95°
EveningLight rain76°feels 77°
OvernightLight rain74°feels 76°
89 °Light rain

Johnstown, Saturday, 15 August

Light rain. High 89°, low 74°.

Pressure30.12 inHg
Wind13 mph NE
Humidity63%
Visibility—
Dew point73°
Sun, 1691° / 72°0Overcast
MorningOvercast78°feels 79°
AfternoonOvercast89°feels 91°
EveningOvercast83°feels 83°
OvernightOvercast78°feels 78°
91 °Overcast

Johnstown, Sunday, 16 August

Overcast. High 91°, low 72°.

Pressure30.15 inHg
Wind8.4 mph E
Humidity43%
Visibility—
Dew point63°
Mon, 1793° / 73°1.93Heavy rain
MorningHeavy rain80°feels 83°
AfternoonHeavy rain91°feels 100°
EveningHeavy rain82°feels 88°
OvernightHeavy rain74°feels 75°
93 °Heavy rain

Johnstown, Monday, 17 August

Heavy rain. High 93°, low 73°.

Pressure30.06 inHg
Wind11.6 mph S
Humidity51%
Visibility—
Dew point70°

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.