JOHNSTON, SC 29832 Weather Forecast & Current Conditions

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AUGUSTA, GA
Current Weather

1:53 PM EDT AUG 18, 2025
Overcast
90°F
Feels Like: 98°F
Dewpoint: 72°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: ENE at 6 mph
Pressure: 30.02 inches
Last 72 hours

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JOHNSTON, SC 29832
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the lower 90s. East winds around 5 mph.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 20 percent.
TUESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 40 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 30 percent.
WEDNESDAY
Sunny. Highs around 90. Northeast winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 70s.
THURSDAY
Sunny. Highs in the upper 80s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
SATURDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SATURDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
SUNDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 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  8/18/2025
Monday
18 AUG 2025
JOHNSTON, SC 29832 weather forecast Day 1, 12 hours 2 PM 90° 96° Clear 12%
RAIN
<.01 in
0% Thunder
( 25% severe)
ENE   2 52% 70°
High 91° JOHNSTON, SC 29832 weather forecast Day 1, 15 hours 5 PM 90° 95° Partly Cloudy ESE   3 50% 69°
Partly Cloudy



JOHNSTON, SC 29832 weather forecast Day 1, 18 hours 8 PM 85° 90° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 22% severe)
SE   2 63% 71°
JOHNSTON, SC 29832 weather forecast Day 1, 21 hours 11 PM 80° 84° Partly Cloudy NE   2 77% 72°
Tuesday
19 AUG 2025
JOHNSTON, SC 29832 weather forecast Day 2, 0 hours 2 AM 77° 79° Partly Cloudy 9%

0% Thunder
( 8% severe)
E   2 82% 71°
Low 74° JOHNSTON, SC 29832 weather forecast Day 2, 3 hours 5 AM 75° 75° Partly Cloudy NE   2 90% 72°
High 88° JOHNSTON, SC 29832 weather forecast Day 2, 6 hours 8 AM 75° 75° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 22% severe)
NE   3 90% 72°

Mostly Cloudy

Chance of Rain

JOHNSTON, SC 29832 weather forecast Day 2, 9 hours 11 AM 82° 87° Mostly Cloudy NE   5 74% 73°
JOHNSTON, SC 29832 weather forecast Day 2, 12 hours 2 PM 85° 91° Partly Cloudy 37%
RAIN
<.01 in
0% Thunder
( 56% severe)
NE   6 65% 72°
JOHNSTON, SC 29832 weather forecast Day 2, 15 hours 5 PM 85° 91° Partly Cloudy NE   7 65% 72°
JOHNSTON, SC 29832 weather forecast Day 2, 18 hours 8 PM 81° 85° Partly Cloudy 6%

0% Thunder
( 21% severe)
NE   6 74% 72°
JOHNSTON, SC 29832 weather forecast Day 2, 21 hours 11 PM 77° 78° Partly Cloudy NE   5 87% 73°
Wednesday
20 AUG 2025
JOHNSTON, SC 29832 weather forecast Day 3, 0 hours 2 AM 76° 76° Partly Cloudy 1%

0% Thunder
( 3% severe)
NNE   5 87% 72°
Low 73° JOHNSTON, SC 29832 weather forecast Day 3, 3 hours 5 AM 74° 74° Partly Cloudy NNE   5 93% 72°
High 90° JOHNSTON, SC 29832 weather forecast Day 3, 6 hours 8 AM 74° 74° Partly Cloudy 2%

0% Thunder
( 9% severe)
NNE   6 93% 72°

Partly Cloudy



JOHNSTON, SC 29832 weather forecast Day 3, 9 hours 11 AM 81° 85° Partly Cloudy NNE   7 72% 71°
JOHNSTON, SC 29832 weather forecast Day 3, 15 hours 2 PM 86° 91° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 22% severe)
NNE   7 59% 70°
JOHNSTON, SC 29832 weather forecast Day 3, 18 hours 5 PM 87° 91° Clear NNE   7 55% 69°
JOHNSTON, SC 29832 weather forecast Day 3, 21 hours 8 PM 83° 87° Clear     NNE   5 65% 70°

AUGUSTA, GA extended weather forecast

Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Sunday
24 AUG 2025
Monday
25 AUG 2025
Low 75° Low 74° Low 72° Low 72° Low 73°
High 92° High 85° High 86° High 88° High 90°
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
36% Rain
Overcast
67% Rain
Overcast
67% Rain
Overcast
54% Rain
Overcast
42% Rain
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