Gillette, Wyoming | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 5/17
    Forecast night icon
    40°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the upper 30s. Northwest winds 10 to 20 mph with gusts up to 40 mph.
  • Forecast day icon
    Saturday
    Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Saturday 5/18
    Day
    64°
    Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. West winds 10 to 15 mph. Gusts up to 25 mph in the morning.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/19
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 70. Southwest winds 10 to 15 mph becoming northwest 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of rain showers in the evening. Lows in the lower 40s. North winds 10 to 20 mph with gusts up to 30 mph becoming northwest 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    50°
    Forecast night icon
    Night
    60% Chance Rain Showers
    44°
    Monday 5/20
    Day
    50°
    40% Chance Rain Showers
    Forecast day icon
    Night
    44°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of rain showers in the evening then rain showers likely after midnight. Lows in the upper 30s. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    51°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 5/21
    Day
    51°
    50% Chance of Storms
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows in the upper 30s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    30% Chance of Storms
    47°
    Wednesday 5/22
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of thunderstorms. A chance of showers in the evening then a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    47°
    Thursday 5/23
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    47°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the evening then a slight chance of thunderstorms after midnight. Lows around 40. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Friday 5/24
    Day
    60°
    40% Chance of Storms
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 70%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Saturday 5/25
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 40F with an average humidity of 54%. Winds will be 8 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 67%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Sunday 5/26
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 66F. Dew point will be around 42F with an average humidity of 55%. Winds will be 6 mph from the NW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 65%. Winds will be 3 mph from the NW.