Chatham Weather Forecast

Chatham, Massachusetts

The current weather in our area is showing a temperature of 72°F with a slight breeze at 15 miles per hour. The humidity is at 83%, and we are experiencing light rain with a visibility of 10,000 meters. The atmospheric pressure is at 1010 hPa, and the dew point is at 66°F. The UV index is at 0, and the cloud cover is at 100%. The wind is coming from the southwest at 222 degrees with gusts up to 22 miles per hour. We can expect these conditions to continue for the next few hours, so be sure to grab your umbrella and dress accordingly if you plan to be outdoors. Stay safe and dry out there!

Weather Alerts

  • Sender: NWS Boston/Norton MA

    Period: 7/17 6:08 PM - 7/19 12:00 AM

    The Massachusetts Department of Environmental Protection has issued an Air Quality Alert for Fine Particulates, from midnight tonight to midnight EDT Saturday night. An Air Quality Alert day means that Fine Particulates concentrations within the region may approach or exceed levels that are Unhealthy for Sensitive Groups. Air is unhealthy for sensitive children and adults, such as those with asthma, lung or heart disease, and older adults. Sensitive children and adults should limit prolonged outdoor activity. For additional information, please visit the Massachusetts Department of Environmental Protection website at: https://mass.gov/dep/massair/forecast

    Tags: Air quality

  • Sender: NWS Boston/Norton MA

    Period: 7/19 8:00 AM - 7/19 8:00 PM

    * WHAT...Dangerous rip currents expected. * WHERE...Washington, Southern Bristol MA, Barnstable MA, Dukes MA, Nantucket MA, and Newport RI Counties. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

    Tags: Other dangers

Hourly Temperature and Wind Forecast

Current Conditions

light rainLIGHT RAIN
Temperature: 71.53°F (Feels like: 72.28°F)
Humidity: 83%
Pressure: 1010 hPa
Wind: 15.01 mph, 222°
Wind Gust: 21.99 mph
Clouds: 100%
Visibility: 10,000 meters (6.21 miles)
UV Index: 0.17
Sunrise: 5:20 AM
Sunset: 8:10 PM


Daily Temperature and Wind Forecast

Daily Forecast

  • Saturday (7/18) very heavy rain
    Forecast: VERY HEAVY RAIN
    High: 78.85°F / Low: 62.01°F
    Day: 77.99°F / Night: 66.94°F
    Morning: 64.26°F / Evening: 71.33°F
    Feels Like: Day 78.73°F / Night 67.75°F / Morn 64.42°F / Eve 72.1°F
    Precipitation Probability: 100%
    Rain: 31.89 mm (1.26 in)
    Humidity: 69%
    Wind: 23.44 mph, SSW at 204° (Gust: 45.14 mph)
    Clouds: 97%
    UV Index: 5.49
    Sunrise: 5:20 AM, Sunset: 8:10 PM
    Moonrise: 10:17 AM, Moonset: 10:36 PM, Moon Phase: 0.16
    Summary: Expect a day of partly cloudy with rain

  • Sunday (7/19) moderate rain
    Forecast: MODERATE RAIN
    High: 80.56°F / Low: 63.81°F
    Day: 76.53°F / Night: 63.81°F
    Morning: 68.59°F / Evening: 76.15°F
    Feels Like: Day 76.75°F / Night 63.27°F / Morn 69.62°F / Eve 76.15°F
    Precipitation Probability: 100%
    Rain: 6.31 mm (0.25 in)
    Humidity: 61%
    Wind: 25.21 mph, SW at 233° (Gust: 45.14 mph)
    Clouds: 51%
    UV Index: 7.76
    Sunrise: 5:21 AM, Sunset: 8:10 PM
    Moonrise: 11:25 AM, Moonset: 10:57 PM, Moon Phase: 0.19
    Summary: Expect a day of partly cloudy with rain

  • Monday (7/20) clear sky
    Forecast: CLEAR SKY
    High: 76.12°F / Low: 60.33°F
    Day: 74.23°F / Night: 69.64°F
    Morning: 63.23°F / Evening: 73°F
    Feels Like: Day 73.33°F / Night 70.11°F / Morn 62.31°F / Eve 72.82°F
    Precipitation Probability: 0%
    Humidity: 42%
    Wind: 13.91 mph, S at 182° (Gust: 22.57 mph)
    Clouds: 1%
    UV Index: 7.77
    Sunrise: 5:22 AM, Sunset: 8:09 PM
    Moonrise: 12:31 PM, Moonset: 11:19 PM, Moon Phase: 0.22
    Summary: You can expect clear sky in the morning, with partly cloudy in the afternoon

  • Tuesday (7/21) light rain
    Forecast: LIGHT RAIN
    High: 73.11°F / Low: 69.71°F
    Day: 72.59°F / Night: 71.17°F
    Morning: 70.45°F / Evening: 72.12°F
    Feels Like: Day 72.84°F / Night 72.54°F / Morn 71.01°F / Eve 72.79°F
    Precipitation Probability: 94%
    Rain: 1.80 mm (0.07 in)
    Humidity: 70%
    Wind: 18.16 mph, S at 172° (Gust: 33.98 mph)
    Clouds: 100%
    UV Index: 6.34
    Sunrise: 5:23 AM, Sunset: 8:08 PM
    Moonrise: 1:37 PM, Moonset: 11:43 PM, Moon Phase: 0.25
    Summary: You can expect partly cloudy in the morning, with rain in the afternoon

  • Wednesday (7/22) moderate rain
    Forecast: MODERATE RAIN
    High: 75.67°F / Low: 72.01°F
    Day: 74.8°F / Night: 74.64°F
    Morning: 72.01°F / Evening: 75.42°F
    Feels Like: Day 76.03°F / Night 75.47°F / Morn 73.15°F / Eve 76.55°F
    Precipitation Probability: 100%
    Rain: 9.06 mm (0.36 in)
    Humidity: 86%
    Wind: 25.08 mph, SSW at 205° (Gust: 41.67 mph)
    Clouds: 99%
    UV Index: 7.72
    Sunrise: 5:24 AM, Sunset: 8:07 PM
    Moonrise: 2:41 PM, Moonset: 7:00 PM, Moon Phase: 0.29
    Summary: Expect a day of partly cloudy with rain

  • Thursday (7/23) few clouds
    Forecast: FEW CLOUDS
    High: 69.13°F / Low: 65.12°F
    Day: 67.73°F / Night: 65.12°F
    Morning: 67.5°F / Evening: 69.13°F
    Feels Like: Day 67.26°F / Night 64.11°F / Morn 67.24°F / Eve 68.2°F
    Precipitation Probability: 39%
    Humidity: 65%
    Wind: 15.46 mph, NNW at 333° (Gust: 21.09 mph)
    Clouds: 24%
    UV Index: 1.55
    Sunrise: 5:25 AM, Sunset: 8:07 PM
    Moonrise: 3:46 PM, Moonset: 12:11 AM, Moon Phase: 0.32
    Summary: You can expect partly cloudy in the morning, with clearing in the afternoon

  • Friday (7/24) clear sky
    Forecast: CLEAR SKY
    High: 71.94°F / Low: 65.08°F
    Day: 71.94°F / Night: 65.7°F
    Morning: 65.21°F / Evening: 70.74°F
    Feels Like: Day 71.47°F / Night 65.26°F / Morn 64.72°F / Eve 70.14°F
    Precipitation Probability: 0%
    Humidity: 56%
    Wind: 10.49 mph, ENE at 67° (Gust: 12.93 mph)
    Clouds: 0%
    UV Index: 2
    Sunrise: 5:26 AM, Sunset: 8:06 PM
    Moonrise: 4:47 PM, Moonset: 12:44 AM, Moon Phase: 0.35
    Summary: The day will start with clear sky through the late morning hours, transitioning to partly cloudy

  • Saturday (7/25) overcast clouds
    Forecast: OVERCAST CLOUDS
    High: 69.8°F / Low: 65.12°F
    Day: 69.67°F / Night: 66.24°F
    Morning: 65.23°F / Evening: 68°F
    Feels Like: Day 69.12°F / Night 65.86°F / Morn 64.74°F / Eve 67.6°F
    Precipitation Probability: 0%
    Humidity: 59%
    Wind: 12.8 mph, NNE at 25° (Gust: 15.84 mph)
    Clouds: 95%
    UV Index: 2
    Sunrise: 5:27 AM, Sunset: 8:05 PM
    Moonrise: 5:44 PM, Moonset: 1:25 AM, Moon Phase: 0.38
    Summary: There will be partly cloudy today

Weather data provided by OpenWeather