Chatham, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 5/19
    Forecast night icon
    54°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 56F with an average humidity of 93%. Winds will be 1 mph from the SE.
  • Forecast day icon
    Monday
    Partly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Monday 5/20
    Day
    76°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog this morning. Partly sunny. Highs in the mid 70s. Light and variable winds.
    Night Details
    Mostly clear. Lows in the mid 50s. Light and variable winds.
  • Forecast day icon
    Tuesday
    Partly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Tuesday 5/21
    Day
    84°
    Partly Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds becoming southwest around 10 mph in the afternoon. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the lower 60s. Light and variable winds.
  • Forecast day icon
    Wednesday
    Partly Sunny
    88°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Wednesday 5/22
    Day
    88°
    Partly Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Warm with highs in the mid 80s. Light and variable winds becoming southwest around 10 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    82°
    Forecast night icon
    Night
    50% Chance Rain Showers
    57°
    Thursday 5/23
    Day
    82°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. A chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Friday 5/24
    Day
    73°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    Partly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Saturday 5/25
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 70.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    71°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/26
    Day
    71°
    30% Chance Rain Showers
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 76%. Winds will be 1 mph from the S.
  • Forecast day icon
    Monday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Monday 5/27
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 54F with an average humidity of 71%. Winds will be 1 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 82%. Winds will be 0 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    50% Chance of Rain
    59°
    Tuesday 5/28
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    59°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 58F with an average humidity of 75%. Winds will be 1 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 59F. Dew point will be around 57F with an average humidity of 82%. Winds will be 0 mph from the NE.