Johnston, Rhode Island | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    44°
    Saturday 5/11
    Forecast night icon
    44°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Patchy fog after midnight. Lows around 40. East winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    60°
    Forecast night icon
    Night
    Mostly Cloudy
    46°
    Sunday 5/12
    Day
    60°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 50s. East winds around 5 mph becoming south in the afternoon.
    Night Details
    Mostly cloudy in the evening then clearing. Patchy fog after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph becoming west after midnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Monday 5/13
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. South winds around 10 mph. Gusts up to 20 mph in the evening.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    74°
    Forecast night icon
    Night
    80% Chance Rain Showers
    56°
    Tuesday 5/14
    Day
    74°
    Mostly Cloudy
    Forecast day icon
    Night
    56°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs around 70.
    Night Details
    Showers. Lows in the mid 50s. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    66°
    Forecast night icon
    Night
    60% Chance Rain Showers
    56°
    Wednesday 5/15
    Day
    66°
    70% Chance Rain Showers
    Forecast day icon
    Night
    56°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
    Night Details
    Showers likely. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    Partly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Friday
    Partly Sunny
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    54°
    Friday 5/17
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    54°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Saturday 5/18
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 56F with an average humidity of 88%. Winds will be 2 mph from the N.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    58°
    Sunday 5/19
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 56F with an average humidity of 72%. Winds will be 2 mph from the NW.
    Night Details
    Mostly cloudy. Low temperature around 58F. Dew point will be around 53F with an average humidity of 78%. Winds will be 2 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/20
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 25% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 52F with an average humidity of 64%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 50F with an average humidity of 73%. Winds will be 3 mph from the NW.