 |
 Current Acton Weather Conditions |
Updated May 17th at 6:55 pm |
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| Temperature: | 81°F |
Dew Point: | 57°F |
| Barometer: | 29.98 inHg |
Wind: | N 26 Mph |
| Humidity: | 44.8% |
Visibility: | 0M |
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| Acton Weather Forecast Summary |
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Today
May 17th
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Monday
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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Mix of Sun and Cloud |
Mostly Sunny |
Mix of Cloud and Sun |
Mix of Cloud and Sun |
Mix of Cloud and Sun |
79°F
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81°F
65°F |
71°F
68°F |
67°F
54°F |
66°F
49°F |
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| Acton Detailed Weather Forecast |
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| Sunday, May 17th, 2026 |
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Evening |
Temperature: 70°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Monday, May 18th, 2026 |
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Overnight |
Temperature: 65°F |
| Clear. Slight chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 71°F |
| Sunny. Slight chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 80°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy. |
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Evening |
Temperature: 72°F |
| A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times. |
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| Tuesday, May 19th, 2026 |
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Overnight |
Temperature: 68°F |
| A mix of clear and cloudy skies. Windy at times. |
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Morning |
Temperature: 69°F |
| Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy. |
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Afternoon |
Temperature: 71°F |
| A mix of sun and cloud with a chance of showers or thundershowers. Windy. |
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Evening |
Temperature: 70°F |
| Clear with cloudy periods. Chance of a thunderstorm. Windy at times. |
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| Wednesday, May 20th, 2026 |
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Overnight |
Temperature: 63°F |
| Mostly cloudy with a chance of showers. Windy at times. |
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Morning |
Temperature: 57°F |
| Mostly cloudy with a slight chance of showers. Windy at times. |
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Afternoon |
Temperature: 66°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 58°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Thursday, May 21st, 2026 |
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Overnight |
Temperature: 51°F |
| A mix of clear and cloudy skies. Windy at times. |
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Morning |
Temperature: 53°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 65°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 61°F |
| Mostly cloudy. |
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| Friday, May 22nd, 2026 |
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Overnight |
Temperature: 59°F |
| Cloudy. |
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Morning |
Temperature: 64°F |
| A mix of cloud and sun with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Sunny with cloudy periods with a chance of showers or thundershowers. Windy. |
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Evening |
Temperature: 60°F |
| Clear with cloudy periods with a slight chance of showers. Windy at times. |
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| Saturday, May 23rd, 2026 |
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Overnight |
Temperature: 49°F |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 56°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 70°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 65°F |
| Mostly clear. |
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| Sunday, May 24th, 2026 |
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Overnight |
Temperature: 60°F |
| Mostly clear. |
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Morning |
Temperature: 68°F |
| Mostly sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny with cloudy periods with a slight chance of showers or thundershowers. |
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Evening |
Temperature: 72°F |
| Clear with a slight chance of showers or thundershowers. |
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| Monday, May 25th, 2026 |
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Overnight |
Temperature: 66°F |
| Mostly clear. |
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Morning |
Temperature: 72°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 75°F |
| Mostly cloudy with a slight chance of showers or thundershowers. Windy. |
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Evening |
Temperature: 70°F |
| A mix of clear and cloudy skies with a slight chance of showers or thundershowers. |
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