JOHNSTON, SC 29832 Weather Forecast & Current Conditions

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AUGUSTA, GA
Current Weather

1:53 PM EDT JUL 17, 2025
Few Clouds
90°F
Feels Like: 96°F
Dewpoint: 70°F
Rel. Hum.: 52%
Visibility: 10 miles
Wind: Variable at 7 mph
Pressure: 30.12 inches
Last 72 hours

Local Area Snow Depth

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JOHNSTON, SC 29832
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny with isolated showers and thunderstorms. Highs in the mid 90s. South winds around 5 mph. Chance of rain 20 percent.
TONIGHT
Mostly clear. Lows in the mid 70s. South winds around 5 mph.
FRIDAY
Sunny. Highs in the upper 90s. Southwest winds around 5 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph.
SATURDAY
Sunny. Highs in the upper 90s. West winds 5 to 10 mph. Heat index values up to 110.
SATURDAY NIGHT
Mostly clear. Lows in the upper 70s.
SUNDAY
Mostly sunny. Highs in the upper 90s. Heat index values up to 110.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 115.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 110 early in the evening.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent.

Visible Weather Satellite
JOHNSTON, SC 29832
Infrared Weather Satellite
JOHNSTON, SC 29832
NEXRAD Weather Radar
JOHNSTON, SC 29832

AUGUSTA, GA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  7/17/2025
Thursday
17 JUL 2025
JOHNSTON, SC 29832 weather forecast Day 1, 12 hours 2 PM 90° 96° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 44% severe)
SSW   7 54% 71°
High 93° JOHNSTON, SC 29832 weather forecast Day 1, 15 hours 5 PM 92° 98° Partly Cloudy S   8 49% 70°
Partly Cloudy



JOHNSTON, SC 29832 weather forecast Day 1, 18 hours 8 PM 88° 94° Partly Cloudy 5%

0% Thunder
( 24% severe)
S   6 57% 71°
JOHNSTON, SC 29832 weather forecast Day 1, 21 hours 11 PM 82° 87° Partly Cloudy S   6 74% 73°
Friday
18 JUL 2025
JOHNSTON, SC 29832 weather forecast Day 2, 0 hours 2 AM 79° 82° Clear 1%

0% Thunder
( 9% severe)
S   6 82% 73°
Low 76° JOHNSTON, SC 29832 weather forecast Day 2, 3 hours 5 AM 77° 78° Partly Cloudy S   5 87% 73°
High 96° JOHNSTON, SC 29832 weather forecast Day 2, 6 hours 8 AM 78° 80° Partly Cloudy 4%

0% Thunder
( 19% severe)
WSW   3 85% 73°

Clear

Chance of Rain

JOHNSTON, SC 29832 weather forecast Day 2, 9 hours 11 AM 87° 94° Clear WSW   5 63% 73°
JOHNSTON, SC 29832 weather forecast Day 2, 12 hours 2 PM 92° 98° Clear 22%
RAIN
<.01 in
0% Thunder
( 51% severe)
SW   6 49% 70°
JOHNSTON, SC 29832 weather forecast Day 2, 15 hours 5 PM 94° 99° Clear SSW   7 44% 69°
JOHNSTON, SC 29832 weather forecast Day 2, 18 hours 8 PM 89° 94° Partly Cloudy 8%

0% Thunder
( 33% severe)
SSW   6 54% 70°
JOHNSTON, SC 29832 weather forecast Day 2, 21 hours 11 PM 83° 88° Partly Cloudy SSW   5 70% 72°
Saturday
19 JUL 2025
JOHNSTON, SC 29832 weather forecast Day 3, 0 hours 2 AM 80° 84° Partly Cloudy 0%

0% Thunder
( 4% severe)
SW   5 77% 72°
Low 77° JOHNSTON, SC 29832 weather forecast Day 3, 3 hours 5 AM 78° 80° Clear SW   5 82% 72°
High 97° JOHNSTON, SC 29832 weather forecast Day 3, 6 hours 8 AM 79° 82° Clear 2%

0% Thunder
( 17% severe)
WSW   5 79% 72°

Clear



JOHNSTON, SC 29832 weather forecast Day 3, 9 hours 11 AM 88° 96° Clear W   6 61% 73°
JOHNSTON, SC 29832 weather forecast Day 3, 15 hours 2 PM 93° 99° Clear 10%
RAIN
<.01 in
0% Thunder
( 47% severe)
WSW   8 47% 70°
JOHNSTON, SC 29832 weather forecast Day 3, 18 hours 5 PM 95° 101° Partly Cloudy WSW   9 43% 69°
JOHNSTON, SC 29832 weather forecast Day 3, 21 hours 8 PM 90° 95° Partly Cloudy     WSW   7 50% 69°

AUGUSTA, GA extended weather forecast

Sunday
20 JUL 2025
Monday
21 JUL 2025
Tuesday
22 JUL 2025
Wednesday
23 JUL 2025
Thursday
24 JUL 2025
Low 78° Low 78° Low 77° Low 75° Low 76°
High 96° High 95° High 92° High 93° High 94°
JOHNSTON, SC 29832 weather forecast Day 4 JOHNSTON, SC 29832 weather forecast Day 5 JOHNSTON, SC 29832 weather forecast Day 6 JOHNSTON, SC 29832 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
32% Rain
Mostly Cloudy
57% Rain
Overcast
58% Rain
Mostly Cloudy
39% Rain
Mostly Cloudy
35% Rain
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