How is the weather in Irmo, SC?

At 4:48 AM on Sat, Sep 20, 2025 it is clear and 67 degrees Fahrenheit, feeling like 67 degrees.

Irmo, SC Weather Forecast and Current Conditions (29063)

67°F
Feels Like 67°F

Humidity 98% Dew Point 66°F Wind Calm 0 MPH Barometer 30.04 in.763.0 mm

Solar Rad 0 w/m2 UV Index 0

Report from 1.7 miles S of central Irmo at 4:48 AM Sat, Sep 20, 2025

Current Weather

67°F
Feels Like 67°F

Humidity 98% Dew Point 66°F Wind Calm 0 MPH Barometer 30.04 in.763.0 mm

Solar Rad 0 w/m2 UV Index 0

Report from 1.7 miles S of central Irmo at 4:48 AM Sat, Sep 20, 2025

Forecast at a Glance

SatSep 20

20%

90°

65°

SunSep 21

87°

64°

MonSep 22

88°

66°

TueSep 23

10%

90°

67°

WedSep 24

10%

92°

69°

ThuSep 25

40%

88°

68°

FriSep 26

50%

84°

This Date in Weather History

1909 - A large and deadly Category 3 hurricane made landfall near Grand Isle, Louisiana during the late evening hours. The states of Louisiana and Mississippi showed catastrophic damage resulting in 371 deaths and $265 million in damage

Irmo 7 Day Weather Forecast Details

Saturday Sep 20

Day: Patchy fog before 9am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind 1 to 5 mph. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 65. East wind around 3 mph. Chance of precipitation is 20%.

Sunday Sep 21

Day: Sunny, with a high near 87. Northeast wind 2 to 7 mph.

Night: Partly cloudy, with a low around 64. East wind around 5 mph.

Monday Sep 22

Day: Mostly sunny, with a high near 88.

Night: Partly cloudy, with a low around 66.

Tuesday Sep 23

Day: Sunny, with a high near 90.

Night: Mostly clear, with a low around 67.

Wednesday Sep 24

Day: Mostly sunny, with a high near 92.

Night: A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Thursday Sep 25

Day: A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Friday Sep 26

Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.

Sun & Moon Monthly

First Light 6:47 AM

Sunrise 7:12 AM

Sunset 7:26 PM

Last Light 7:51 PM

Moonrise 6:04 AM

Moonset 6:59 PM

Moon Phase

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