Expires:202607260800;;603497 FPUS52 KGSP 252313 ZFPGSP Zone Forecast Product National Weather Service Greenville-Spartanburg SC 712 PM EDT Sat Jul 25 2026 NCZ082-260800- Union- Including the cities of Monroe, Trinity, Indian Trail, and Weddington 712 PM EDT Sat Jul 25 2026 .TONIGHT...Partly cloudy. A slight chance of showers after midnight. Patchy fog after midnight. Lows in the upper 60s. Light and variable winds. Chance of rain 20 percent. .SUNDAY...Patchy fog in the morning. Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. lows in the upper 60s. Light and variable winds. Chance of rain 40 percent. .MONDAY...Mostly sunny. Humid with highs in the lower 90s. North winds around 5 mph. .MONDAY NIGHT...Partly cloudy. lows in the lower 70s. North winds around 5 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105 in the afternoon. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. $$