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Rainbow Lake, SC Weather Forecast
Rainbow Lake, SC Weather Forecast Date: 650 PM EDT Thu Oct 15 2026
The area/counties/county of: Northern Spartanburg, including the cities of: Boiling Springs Sc, Fingerville, Duncan, Lyman, Landrum, Wellford, and Inman.or toggle through each period.
Tonight... Clear. Lows in the lower 60s. South winds around 5 mph.
Friday... Sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.
Friday Night... Partly cloudy and breezy and lows around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Saturday... Sunny. Much cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night... Clear. Lows around 40. North winds 10 to 15 mph.
Sunday... Sunny. Highs around 60.
Sunday Night... Clear. Lows around 40.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Mostly clear. Lows in the mid 40s.
Tuesday... Sunny. Highs in the lower 70s.
Tuesday Night... Mostly clear. Lows in the upper 40s.
Wednesday... Sunny. Highs in the lower 70s.
Wednesday Night... Clear. Lows in the upper 40s.
POP = Probability of Precipitation
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