Fort Mill High School, SC Weather Forecast

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Fort Mill High School, SC Weather Forecast

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Fort Mill High School SC weather  - Clear - 74°F
Clear
74°F
Updated 4:11 am
Feels Like 83°F
Humidity 84%
Wind N 0 mph
Barometer  29.93 in
Dew Point 69°F
Fort Mill High School SC weather  - Clear - 23°C
Clear
23°C
Updated 4:11 am
Feels Like 28°C
Humidity 84%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 21°C

Fort Mill High School Weather Forecast

OVERNIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Fort Mill High School, SC Weather - Overnight Partly Cloudy Fort Mill High School, SC Weather - Tuesday Sunny Fort Mill High School, SC Weather - Tuesday Night Mostly Clear Fort Mill High School, SC Weather - Wednesday Sunny Fort Mill High School, SC Weather - Wednesday Night Mostly Clear Fort Mill High School, SC Weather - Thursday Sunny Fort Mill High School, SC Weather - Thursday Night Chance Of Showers Fort Mill High School, SC Weather - Friday Chance Of T-Storm Fort Mill High School, SC Weather - Friday Night Chance Of T-Storm Fort Mill High School, SC Weather - Saturday Chance Of T-Storm Fort Mill High School, SC Weather - Saturday Night Chance Of T-Storm Fort Mill High School, SC Weather - Sunday Mostly Sunny
Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Sunny Chance of Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Sunny
Lo: 75°FLo: 24°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
POP: 40% POP: 50% POP: 70% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 241 AM EDT Tue Aug 18 2026 Fort Mill High School, SC Weather - WeatherWorld.com

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Fort Mill High School Forecast Discussion

Issued: 143 AM EDT Tue Aug 18 2026

Key Messages

1. Hot and muggy conditions continue for most of the week, but subside just enough that no heat advisory is necessary for Tuesday. A pattern change may be in store for this weekend. 2. Following a few days of suppressed convection, diurnal showers and thunderstorms return by Thursday and persist through the weekend. A cold front may further enhance storm activity over the weekend.


Discussion

... Key message 1: Hot and muggy conditions continue for most of ...