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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 6:06 am EDT Sep 20, 2026		Print

Today

Today: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.

High: 90 °F

Patchy Fog
then Mostly
Sunny

Tonight

Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 72. Calm wind.

Low: 72 °F

Mostly Clear
then Patchy
Fog

Monday

Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 93. Heat index values as high as 100. Light and variable wind.

High: 93 °F

Patchy Fog
then Mostly
Sunny

Monday
Night

Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 72 °F

Chance
Showers

Tuesday

Tuesday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 89 °F

Mostly Sunny
then Showers
Likely

Tuesday
Night

Tuesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Low: 70 °F

Showers
Likely

Wednesday

Wednesday: A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.

High: 81 °F

Chance
Showers

Wednesday
Night

Wednesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Low: 64 °F

Chance
Showers

Thursday

Thursday: Partly sunny, with a high near 78.

High: 78 °F

Partly Sunny



Today: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.

Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 72. Calm wind.

Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 93. Heat index values as high as 100. Light and variable wind.

Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday: A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Wednesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Thursday: Partly sunny, with a high near 78.

Thursday Night: Partly cloudy, with a low around 61.

Friday: Mostly sunny, with a high near 78.

Friday Night: Mostly clear, with a low around 59.

Saturday: Mostly sunny, with a high near 78.


Lexington SCSimilar City Names
 33.99°N 81.24°W (Elev. 358 ft)

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