 |
 Current Charlestown Weather Conditions |
Updated September 17th at 2:54 pm |
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| Temperature: | 72°F |
Dew Point: | 48°F |
| Barometer: | 30.12 inHg |
Wind: | calm |
| Humidity: | 43.4% |
Visibility: | 0M |
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| Charlestown Weather Forecast Summary |
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Today
Sep 17th
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Thursday
Sep 18th
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Friday
Sep 19th
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Saturday
Sep 20th
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Sunday
Sep 21st
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Cloudy |
Mix of Cloud and Sun |
Mostly Sunny |
Sunny |
Mix of Cloud and Sun |
73°F
|
78°F
53°F |
70°F
46°F |
65°F
42°F |
69°F
40°F |
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| Charlestown Detailed Weather Forecast |
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| Wednesday, September 17th, 2025 |
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Afternoon |
Temperature: 64°F |
| Cloudy. |
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Evening |
Temperature: 55°F |
| Cloudy. |
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| Thursday, September 18th, 2025 |
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Overnight |
Temperature: 56°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 76°F |
| Sunny. |
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Afternoon |
Temperature: 70°F |
| Mostly sunny. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Friday, September 19th, 2025 |
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Overnight |
Temperature: 58°F |
| Mostly clear. |
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Morning |
Temperature: 69°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 61°F |
| Sunny. |
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Evening |
Temperature: 48°F |
| Clear. |
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| Saturday, September 20th, 2025 |
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Overnight |
Temperature: 46°F |
| Clear. |
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Morning |
Temperature: 63°F |
| Sunny. |
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Afternoon |
Temperature: 57°F |
| Sunny. |
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Evening |
Temperature: 43°F |
| Clear. |
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| Sunday, September 21st, 2025 |
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Overnight |
Temperature: 43°F |
| Clear. |
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Morning |
Temperature: 66°F |
| Sunny. |
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Afternoon |
Temperature: 59°F |
| Sunny. |
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Evening |
Temperature: 44°F |
| A mix of cloudy and clear skies. |
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| Monday, September 22nd, 2025 |
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Overnight |
Temperature: 44°F |
| Clear. |
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Morning |
Temperature: 67°F |
| Sunny. |
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Afternoon |
Temperature: 63°F |
| Sunny. |
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Evening |
Temperature: 54°F |
| Clear. |
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| Tuesday, September 23rd, 2025 |
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Overnight |
Temperature: 56°F |
| Clear. |
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Morning |
Temperature: 77°F |
| Sunny. |
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Afternoon |
Temperature: 71°F |
| Cloudy. |
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Evening |
Temperature: 61°F |
| Cloudy. |
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| Wednesday, September 24th, 2025 |
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Overnight |
Temperature: 62°F |
| Cloudy. |
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Morning |
Temperature: 77°F |
| Cloudy. |
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Afternoon |
Temperature: 72°F |
| Cloudy. |
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Evening |
Temperature: 60°F |
| Cloudy. |
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| Thursday, September 25th, 2025 |
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Overnight |
Temperature: 60°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 75°F |
| Cloudy. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 67°F |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Evening |
Temperature: 63°F |
| Cloudy with showers likely. |
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