Rock Falls, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    70% Chance of Rain
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    49°
    Saturday 5/4
    Day
    78°
    70% Chance of Rain
    Forecast day icon
    Night
    49°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 65% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 56F with an average humidity of 69%. Winds will be 9 mph from the S.
    Night Details
    Mostly cloudy this evening then becoming partly cloudy. A chance of showers and thunderstorms early then a chance of thunderstorms with a slight chance of showers this evening. Lows in the mid 40s. West winds 10 to 15 mph becoming northwest. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Sunday 5/5
    Day
    68°
    Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Not as warm with highs in the upper 60s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Sunny
    70°
    Forecast night icon
    Night
    80% Chance of Storms
    58°
    Monday 5/6
    Day
    70°
    Sunny
    Forecast day icon
    Night
    58°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Showers with a chance of thunderstorms after midnight. Not as cool with lows around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    75°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Tuesday 5/7
    Day
    75°
    80% Chance of Storms
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 80 percent.
    Night Details
    Mostly clear. A chance of showers and thunderstorms in the evening. Breezy with lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Wednesday 5/8
    Day
    75°
    60% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    66°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Thursday 5/9
    Day
    66°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    66°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 5/10
    Day
    66°
    30% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Clear
    47°
    Saturday 5/11
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the mid 40s. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 74%. Winds will be 6 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/12
    Day
    71°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 45F with an average humidity of 53%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 50F with an average humidity of 77%. Winds will be 3 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Monday 5/13
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 47F with an average humidity of 57%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 49F with an average humidity of 76%. Winds will be 1 mph from the SW.