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 Fountain Inn Weather Forecast Summary |
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Today
Jun 18th
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Friday
Jun 19th
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Saturday
Jun 20th
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Sunday
Jun 21st
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Monday
Jun 22nd
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Thundershowers |
Thundershowers |
Mix of Cloud and Sun |
Mostly Sunny |
Mostly Sunny |
91°F
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90°F
70°F |
88°F
69°F |
93°F
67°F |
88°F
70°F |
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| Fountain Inn Detailed Weather Forecast |
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| Thursday, June 18th, 2026 |
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Morning |
Temperature: 78°F |
| A mix of sun and cloud. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 87°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 71°F |
| Mostly cloudy with a few showers. Slight chance of a thunderstorm. Windy at times. |
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| Friday, June 19th, 2026 |
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Overnight |
Temperature: 71°F |
| Mostly cloudy with a few showers. Windy at times. |
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Morning |
Temperature: 77°F |
| Mostly sunny with showers likely. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 90°F |
| Sunny with cloudy periods. Chance of a thunderstorm. |
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Evening |
Temperature: 76°F |
| A mix of clear and cloudy skies with a slight chance of showers or thundershowers. |
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| Saturday, June 20th, 2026 |
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Overnight |
Temperature: 69°F |
| Mostly cloudy. |
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Morning |
Temperature: 75°F |
| Mostly cloudy. |
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Afternoon |
Temperature: 88°F |
| A mix of sun and cloud. |
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Evening |
Temperature: 76°F |
| Mostly clear. |
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| Sunday, June 21st, 2026 |
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Overnight |
Temperature: 68°F |
| Clear. |
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Morning |
Temperature: 79°F |
| Mostly sunny. |
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Afternoon |
Temperature: 92°F |
| Mostly sunny. Slight chance of a thunderstorm. |
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Evening |
Temperature: 79°F |
| Clear with cloudy periods. |
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| Monday, June 22nd, 2026 |
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Overnight |
Temperature: 72°F |
| Mostly clear. |
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Morning |
Temperature: 76°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 87°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 77°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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| Tuesday, June 23rd, 2026 |
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Overnight |
Temperature: 71°F |
| Clear with cloudy periods. Slight chance of a thunderstorm. |
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Morning |
Temperature: 73°F |
| A mix of cloud and sun with a chance of showers. |
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Afternoon |
Temperature: 83°F |
| Mostly sunny. |
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Evening |
Temperature: 75°F |
| Clear with cloudy periods with a chance of showers. Slight chance of a thunderstorm. |
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| Wednesday, June 24th, 2026 |
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Overnight |
Temperature: 68°F |
| Clear with cloudy periods with a chance of showers. |
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Morning |
Temperature: 77°F |
| Mostly sunny with a slight chance of showers or thundershowers. |
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Afternoon |
Temperature: 87°F |
| A mix of cloud and sun with a slight chance of showers or thundershowers. |
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Evening |
Temperature: 75°F |
| Clear with a chance of showers or thundershowers. |
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| Thursday, June 25th, 2026 |
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Overnight |
Temperature: 69°F |
| Mostly clear with a chance of showers. Slight chance of a thunderstorm. |
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Morning |
Temperature: 77°F |
| Mostly sunny. Chance of a thunderstorm. |
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Afternoon |
Temperature: 93°F |
| Mostly sunny. Slight chance of a thunderstorm. |
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Evening |
Temperature: 77°F |
| Mostly cloudy. Slight chance of a thunderstorm. Windy at times. |
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| Friday, June 26th, 2026 |
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Overnight |
Temperature: 70°F |
| A mix of cloudy and clear skies with a slight chance of showers. |
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Morning |
Temperature: 76°F |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 91°F |
| Sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 77°F |
| Mostly clear. |
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