Aynor, SC Weather Forecast & Alerts

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

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Current Conditions — Aynor, SC

MARION (KMAO)

Clear

77.0 F
Humidity:32%
Wind Speed:SW 6.9 mph
Barometer:30.03 in
Dewpoint:44.6 F
Visibility:10.00 mi
Precip:--
Heat Index:75.9 F
Wind Chill:NA
May 4 2026, 02:35 PM EDT
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5-Day Forecast — Aynor, SC

Monday

High 80 °F
Mostly Sunny
Monday
Night
Low 53 °F
Partly Cloudy
Tuesday

High 80 °F
Mostly Sunny
Tuesday
Night
Low 59 °F
Partly Cloudy
Wednesday

High 86 °F
Mostly Cloudy
Wednesday
Night
Low 68 °F
Chance of Rain
Thursday

High 80 °F
T-storms
Thursday
Night
Low 53 °F
T-storms
Friday

High 71 °F
Chance of Rain Showers

Detailed Forecast — Aynor, SC

Monday
Mostly Sunny. High near 80°F. Wind 6 to 9 mph, with gusts as high as 15 mph.
Monday Night
Partly Cloudy. Low around 53°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Tuesday
Mostly Sunny. High near 80°F. Wind 2 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Partly Cloudy. Low around 59°F. Wind 3 to 7 mph, with gusts as high as 15 mph.
Wednesday
Mostly Cloudy. High near 86°F. Wind 6 to 12 mph, with gusts as high as 21 mph.
Wednesday Night
Chance of Rain. Low around 68°F. Wind 7 to 8 mph, with gusts as high as 17 mph.
Thursday
Thunderstorms. High near 80°F. Wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Thunderstorms. Low around 53°F. Wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
Chance of Rain Showers. High near 71°F. Wind 6 to 8 mph, with gusts as high as 14 mph.
Friday Night
Chance of Showers. Low around 51°F. Wind 0 to 1 mph, with gusts as high as 5 mph.
Saturday
Chance of Rain Showers. High near 77°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
Saturday Night
Partly Cloudy. Low around 55°F. Wind 0 to 1 mph, with gusts as high as 6 mph.
Sunday
Partly Sunny. High near 82°F. Wind 1 to 6 mph, with gusts as high as 12 mph.
SC Radar
Current Radar • SC
Day 1 Outlook • May 4, 2026

Observation History — Aynor, 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)
02:35 PM EDT SW 6.9 10.00 Clear -- 77.0 44.6 32% NA 75.9 30.03 1016.9
02:15 PM EDT 5.8 10.00 Clear -- 75.2 42.8 31% NA 73.9 30.03 1016.9
01:55 PM EDT W 5.8 10.00 Clear -- 73.4 42.8 33% NA 72.0 30.04 1017.3
01:35 PM EDT S 6.9 10.00 Clear -- 73.4 42.8 33% NA 72.0 30.04 1017.3
01:15 PM EDT W 10.3 10.00 Clear -- 73.4 42.8 33% NA 72.0 30.05 1017.6
12:55 PM EDT W 8.1 10.00 Clear -- 73.4 % NA NA 30.05 1017.6
12:35 PM EDT 4.7 10.00 Clear -- 71.6 41.0 33% NA 70.0 30.06 1018.0
12:15 PM EDT W 9.2 10.00 Clear -- 71.6 42.8 35% NA 70.2 30.07 1018.3
11:55 AM EDT 10.00 Clear -- 71.6 % NA NA 30.07 1018.3
11:35 AM EDT W 4.7 10.00 Clear -- 71.6 % NA NA 30.07 1018.3
11:15 AM EDT W 8.1 10.00 Clear -- 69.8 % NA NA 30.08 1018.6
10:55 AM EDT W 6.9 10.00 Clear -- 69.8 48.2 46% NA NA 30.08 1018.6
10:35 AM EDT W 4.7 10.00 Clear -- 68.0 50.0 53% NA NA 30.08 1018.6
10:15 AM EDT 4.7 10.00 Clear -- 66.2 50.0 56% NA NA 30.07 1018.3
09:55 AM EDT 4.7 10.00 Clear -- 64.4 50.0 60% NA NA 30.07 1018.3
09:35 AM EDT S 5.8 10.00 Clear -- 62.6 50.0 63% NA NA 30.08 1018.6
09:15 AM EDT W 9.2 10.00 Clear -- 60.8 50.0 68% NA NA 30.09 1019.0
08:55 AM EDT S 6.9 10.00 Clear -- 59.0 51.8 77% NA NA 30.08 1018.6
08:35 AM EDT S 6.9 10.00 Clear -- NULL 53.6 % NA NA 30.08 1018.6
08:15 AM EDT S 5.8 10.00 Clear -- NULL 53.6 % NA NA 30.08 1018.6
07:55 AM EDT 0.0 10.00 Clear -- NULL 51.8 % NA NA 30.08 1018.6
07:35 AM EDT 0.0 10.00 Clear -- 50.0 50.0 100% NA NA 30.08 1018.6
07:15 AM EDT 0.0 10.00 Clear -- 46.4 46.4 100% NA NA 30.08 1018.6
06:55 AM EDT 0.0 10.00 Clear -- 46.4 46.4 100% NA NA 30.08 1018.6

Regional Weather Observation

MARION (KMAO)

Clear
77.0 F

FLORENCE (KFLO)

Clear
77.0 F

MYRTLE BEACH (KMYR)

Clear
71.6 F

DARLINGTON CNTY (KUDG)

Clear
78.8 F

NORTH MYRTLE BEA (KCRE)

Clear
71.6 F

MARLBORO CNTY (KBBP)

Clear
78.8 F
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