Weather in Greenville County, South Carolina for March 2026
Until now, March 2026 in Greenville County has been nearly identical to the historical average, with a temperature of 17.7 °F (showing only a slight deviation of 0.4 °F).
Expect cooler weather in the next days in Greenville County with the forecast suggesting a temperature of 21.4 °F, lower than the historical average.
In general, the average temperature in Greenville County at the beginning of March is 15.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.9 °F by the end of March.
The climate of Greenville County in March is notably wet, with an average of 13 rainy days, and a total of 241.6 mm of precipitation.
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Greenville County Weather March
Temperatures trend during March in Greenville County
March weather in Greenville County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Moderate rain | 15° /5° | 6 mm | 4 | |
| Mar. 2 |  Patchy rain possible | 14° /2° | 0.3 mm | 2 | |
| Mar. 3 |  Overcast | 12° /4° | 0.1 mm | 3 | |
| Mar. 4 | Patchy rain possible | 16° /7° | 0 mm | 3 | |
| Mar. 5 |  Light drizzle | 18° /10° | 19.2 mm | 3 | |
| Mar. 6 | Light rain shower | 18° /9° | 7.1 mm | 3 | |
| Mar. 7 | Patchy rain possible | 16° /5° | 0 mm | 4 | |
| Mar. 8 | Light drizzle | 18° /10° | 0.8 mm | 5 | |
| Mar. 9 |  Heavy rain | 16° /8° | 11.9 mm | 4 | |
| Mar. 10 |  Sunny | 16° /8° | 46.4 mm | 4 | |
| Mar. 11 |  Cloudy | 20° /6° | 3.1 mm | 4 | |
| Mar. 12 |  Partly cloudy | 20° /6° | 0 mm | 4 | |
| Mar. 13 | Overcast | 18° /6° | 0 mm | 4 | |
| Mar. 14 | Sunny | 20° /7° | 0 mm | 5 | |
| Mar. 15 | Light rain shower | 18° /11° | 4.4 mm | 4 | |
| Mar. 16 | Patchy rain possible | 20° /10° | 50.9 mm | 4 | |
| Mar. 17 | Patchy rain possible | 15° /5° | 0 mm | 5 | |
| Mar. 18 | Patchy rain possible | 14° /2° | 0 mm | 4 | |
| Mar. 19 | Cloudy | 17° /3° | 0 mm | 5 | |
| Mar. 20 | Sunny | 19° /5° | 0 mm | 5 | |
| Mar. 21 | Sunny | 20° /6° | 1.9 mm | 5 | |
| Mar. 22 | Moderate rain | 19° /9° | 5.8 mm | 5 | |
| Mar. 23 | Light drizzle | 20° /9° | 2.5 mm | 5 | |
| Mar. 24 | Overcast | 16° /6° | 0 mm | 5 | |
| Mar. 25 | Overcast | 14° /5° | 0 mm | 4 | |
| Mar. 26 | Sunny | 28° /11° | 0 mm | 1.8 | |
| Mar. 27 | Partly cloudy | 26° /16° | 0 mm | 2.1 | |
| Mar. 28 | Sunny | 17° /5° | 0 mm | 1.9 | |
| Mar. 29 | Sunny | 16° /3° | 0 mm | 1.8 | |
| Mar. 30 | Partly cloudy | 21° /8° | 0 mm | 0 | |
| Mar. 31 | Sunny | 24° /11° | 0 mm | 5 | |
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Greenville County in March - FAQ
What are the expected maximum and minimum temperatures in Greenville County during March?
How much rainfall should be expected in Greenville County during March?
What are the typical wind conditions in Greenville County during March?
March rainfall patterns in Greenville County
UV exposure in Greenville County during March
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Where is Greenville County?Get accurate weather forecasts for Greenville County, located at latitude 34.853 and longitude -82.394. Stay updated with localized weather information tailored for Greenville County.