Greenville weather live forecast

Today's maximum temperature in Greenville is expected to be 34°C. Select a day from the live weather forecast for Greenville, South Carolina, USA for more weather parameters.

Friday
18th Sep
34

22

9

7
Saturday
19th Sep
30

22

3

7
Sunday
20th Sep
29

22

4

6
Monday
21st Sep
31

21

6

6
Tuesday
22nd Sep
28

20

5

7

5-day weather forecast updated at 04:01 on Friday 18th September 2026 GMT

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The 5-day weather forecast for South Carolina (Greenville) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Greenville weather forecast by day

Below are the detailed weather forecasts for Greenville for the next 5 days.

Greenville weather for Friday 18th September 2026

Expect isolated thunderstorms in Greenville, South Carolina with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a light breeze of 7 kph from the north.

34
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
7
UV index (High)
42
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
7
kph wind from N

Greenville weather for Saturday 19th September 2026

Expect isolated thunderstorms in Greenville, South Carolina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a light breeze of 10 kph from the north-east.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
56
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NE

Greenville weather for Sunday 20th September 2026

Expect isolated thunderstorms in Greenville, South Carolina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 7 kph from the north-east.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
59
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NE

Greenville weather for Monday 21st September 2026

Expect isolated thunderstorms in Greenville, South Carolina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a light breeze of 7 kph from the west.

31
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
84
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from W

Greenville weather for Tuesday 22nd September 2026

Expect broken clouds in Greenville, South Carolina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.