| National Weather Service Forecast for:
Greer, SC Issued by: National Weather Service Greenville-Spartanburg/Greer, SC |
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| Updated: 07/19/2026 2:23am | ||||||||||||||||||||||||||||||||||||||||
| Greer (KGSP) | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 73. West southwest wind around 3 mph. |
| Sunday |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 100. West southwest wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday Night |
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 73. West southwest wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Monday |
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 100. Southwest wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Monday Night |
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Southwest wind around 6 mph. Chance of precipitation is 20%. |
| Tuesday |
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%. |
| Tuesday Night |
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. |
| Wednesday |
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 50%. |
| Wednesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%. |
| Thursday |
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%. |
| Thursday Night |
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 30%. |
| Friday |
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%. |
| Friday Night |
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%. |
| Saturday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. |
Forecast from NOAA-NWS for Greer, SC.



