Olar, SC Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Olar, SC.

Current Conditions — Olar, SC

BARNWELL (KBNL)

Clear

82.4 F
Humidity:23%
Wind Speed: 6.9 mph
Barometer:30.09 in
Dewpoint:41.0 F
Visibility:10.00 mi
Precip:--
Heat Index:80.2 F
Wind Chill:NA
Apr 22 2026, 05:55 PM EDT
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5-Day Forecast — Olar, SC

Wednesday

High 84 °F
Smoke
Wednesday
Night
Low 53 °F
Smoke
Thursday

High 87 °F
Mostly Sunny
Thursday
Night
Low 55 °F
Mostly Clear
Friday

High 86 °F
Mostly Sunny
Friday
Night
Low 59 °F
Mostly Clear
Saturday

High 87 °F
Chance of T-storms
Saturday
Night
Low 60 °F
Chance of T-storms
Sunday

High 82 °F
Chance of T-storms

Detailed Forecast — Olar, SC

Wednesday
Smoke. High near 84°F. Wind 2 to 3 mph, with gusts as high as 13 mph.
Wednesday Night
Smoke. Low around 53°F. Wind around 2 mph, with gusts as high as 12 mph.
Thursday
Mostly Sunny. High near 87°F. Wind 1 to 2 mph, with gusts as high as 12 mph.
Thursday Night
Mostly Clear. Low around 55°F. Wind around 2 mph, with gusts as high as 12 mph.
Friday
Mostly Sunny. High near 86°F. Wind 1 to 2 mph, with gusts as high as 14 mph.
Friday Night
Mostly Clear. Low around 59°F. Wind around 2 mph, with gusts as high as 12 mph.
Saturday
Chance of Thunderstorms. High near 87°F. Wind 2 to 5 mph, with gusts as high as 14 mph.
Saturday Night
Chance of Thunderstorms. Low around 60°F. Wind around 2 mph, with gusts as high as 12 mph.
Sunday
Chance of Thunderstorms. High near 82°F. Wind 2 to 5 mph, with gusts as high as 13 mph.
Sunday Night
Chance of Showers. Low around 57°F. Wind around 2 mph, with gusts as high as 10 mph.
Monday
Chance of Thunderstorms. High near 80°F. Wind 3 to 5 mph, with gusts as high as 13 mph.
Monday Night
Chance of Thunderstorms. Low around 59°F. Wind around 2 mph, with gusts as high as 12 mph.
Tuesday
Chance of Thunderstorms. High near 86°F. Wind 2 to 7 mph, with gusts as high as 16 mph.
SC Radar
Current Radar • SC
Day 1 Outlook • April 22, 2026

Observation History — Olar, SC

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
05:55 PM EDT 6.9 10.00 Clear -- 82.4 41.0 23% NA 80.2 30.09 1019.0
05:35 PM EDT W 5.8 10.00 Clear -- 82.4 41.0 23% NA 80.2 30.10 1019.3
05:15 PM EDT 9.2 10.00 Clear -- 82.4 41.0 23% NA 80.2 30.10 1019.3
04:55 PM EDT S 5.8 G 12.8 5.00 Haze -- 82.4 41.0 23% NA 80.2 30.10 1019.3
04:35 PM EDT W 5.8 6.00 Haze -- 82.4 41.0 23% NA 80.2 30.12 1019.7
04:15 PM EDT NW 10.3 9.00 Clear -- 82.4 41.0 23% NA 80.2 30.12 1019.7
03:55 PM EDT 6.9 G 13.9 9.00 Clear -- 82.4 39.2 22% NA 80.2 30.12 1020.0
03:15 PM EDT 9.2 G 17.2 9.00 Clear -- 82.4 41.0 23% NA 80.2 30.14 1020.7
02:55 PM EDT 0.0 G 11.4 10.00 Clear -- 82.4 41.0 23% NA 80.2 30.16 1021.3
02:35 PM EDT NW 5.8 10.00 Clear -- 82.4 % NA NA 30.17 1021.7
02:15 PM EDT 5.8 G 13.9 9.00 Clear -- 80.6 42.8 26% NA 79.5 30.18 1022.0
01:55 PM EDT SW 9.2 9.00 Clear -- 80.6 44.6 28% NA 79.7 30.19 1022.4
01:35 PM EDT 5.8 9.00 Clear -- 80.6 44.6 28% NA 79.7 30.20 1022.7
01:15 PM EDT 0.0 8.00 Clear -- 78.8 46.4 32% NA 77.9 30.21 1023.0
12:55 PM EDT 6.9 8.00 Clear -- 78.8 48.2 34% NA 77.9 30.22 1023.4
12:35 PM EDT 4.7 7.00 Clear -- 78.8 48.2 34% NA 77.9 30.23 1023.7
12:15 PM EDT 8.1 7.00 Clear -- 77.0 46.4 34% NA 75.9 30.25 1024.1
11:55 AM EDT 4.7 G 12.8 6.00 Haze -- 77.0 48.2 36% NA 76.1 30.25 1024.4
11:15 AM EDT 5.8 5.00 Haze -- 73.4 51.8 47% NA 72.7 30.26 1024.7
10:55 AM EDT SW 8.1 5.00 Haze -- 71.6 53.6 53% NA 70.9 30.26 1024.7
10:35 AM EDT 5.8 5.00 Haze -- 69.8 55.4 60% NA NA 30.27 1025.1
10:15 AM EDT 5.8 8.00 Mostly Clear -- 66.2 55.4 68% NA NA 30.27 1025.1
09:55 AM EDT 3.4 9.00 Partly Cloudy -- 64.4 55.4 73% NA NA 30.26 1024.7
09:35 AM EDT 4.7 9.00 Mostly Cloudy -- 62.6 55.4 77% NA NA 30.26 1024.7

Regional Weather Observation

BARNWELL (KBNL)

Clear
82.4 F

NORTH AUX (KXNO)

Partly Cloudy
NULL F

AIKEN (KAIK)

Mostly Cloudy
81.1 F

AUGUSTA/BUSH (KAGS)

Clear
82.4 F

COLUMBIA (KCAE)

Smoke
84.2 F

COLUMBIA-OWENS (KCUB)

Clear
84.2 F
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