 |
 Current Summerville Weather Conditions |
Updated May 18th at 5:53 am |
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| Temperature: | 70°F |
Dew Point: | 66°F |
| Barometer: | 30.21 inHg |
Wind: | N 6 Mph |
| Humidity: | 88.3% |
Visibility: | 0M |
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| Summerville Weather Forecast Summary |
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Today
May 18th
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Tuesday
May 19th
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Wednesday
May 20th
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Thursday
May 21st
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Friday
May 22nd
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Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
93°F
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93°F
66°F |
95°F
68°F |
93°F
71°F |
93°F
71°F |
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| Summerville Detailed Weather Forecast |
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| Monday, May 18th, 2026 |
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Morning |
Temperature: 78°F |
| Sunny. Chance of a thunderstorm. |
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Afternoon |
Temperature: 93°F |
| Sunny. Slight chance of a thunderstorm. |
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Evening |
Temperature: 80°F |
| Clear. Windy at times. |
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| Tuesday, May 19th, 2026 |
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Overnight |
Temperature: 67°F |
| Mostly clear. |
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Morning |
Temperature: 76°F |
| Sunny. |
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Afternoon |
Temperature: 92°F |
| Sunny. |
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Evening |
Temperature: 81°F |
| Mostly clear. |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 69°F |
| Clear. |
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Morning |
Temperature: 78°F |
| Sunny. |
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Afternoon |
Temperature: 94°F |
| A mix of sun and cloud. |
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Evening |
Temperature: 83°F |
| Mostly clear. Windy at times. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 72°F |
| Mostly clear. |
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Morning |
Temperature: 81°F |
| Sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 92°F |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Evening |
Temperature: 82°F |
| Clear. Windy at times. |
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| Friday, May 22nd, 2026 |
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Overnight |
Temperature: 72°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 78°F |
| Mostly sunny. |
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Afternoon |
Temperature: 93°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 82°F |
| A mix of cloudy and clear skies. |
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| Saturday, May 23rd, 2026 |
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Overnight |
Temperature: 71°F |
| Clear. |
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Morning |
Temperature: 79°F |
| Mostly sunny. |
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Afternoon |
Temperature: 92°F |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Evening |
Temperature: 82°F |
| A mix of clear and cloudy skies. |
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| Sunday, May 24th, 2026 |
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Overnight |
Temperature: 73°F |
| Mostly clear. |
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Morning |
Temperature: 81°F |
| Mostly sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 93°F |
| A mix of sun and cloud. Slight chance of a thunderstorm. |
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Evening |
Temperature: 83°F |
| A mix of clear and cloudy skies with a chance of showers. Slight chance of a thunderstorm. |
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| Monday, May 25th, 2026 |
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Overnight |
Temperature: 73°F |
| Clear with a chance of showers. |
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Morning |
Temperature: 80°F |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 89°F |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Evening |
Temperature: 81°F |
| A mix of clear and cloudy skies. Slight chance of a thunderstorm. |
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| Tuesday, May 26th, 2026 |
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Overnight |
Temperature: 75°F |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 80°F |
| Mostly sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 91°F |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Evening |
Temperature: 79°F |
| Mostly clear with a chance of showers. Slight chance of a thunderstorm. |
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