Forecast

    Rock Valley, IA
    Forecast for Rock Valley, IA | Forecast Periods: 14
    Wednesday
    Jul 2
    2025

    Rock Valley, IA

    Updated: 10:31 PM CDT

    64°F

    Slight Chance Showers And Thunderstorms

    5 mph SSE
    Precipitation: 20%

    A slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 64. South southeast wind around 5 mph. Chance of precipitation is 20%.

    24-Hour Temperature & Dewpoint Trend

    6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AM4 AM0255075100Temperature (°F)0255075100Percent (%)
    • Temperature
    • Dewpoint
    • Humidity
    • Precipitation

    Hourly Forecast

    WED00:00
    69°F
    Partly Cloudy
    Dewpoint:15°Humidity:70%Precip:3%
    WED01:00
    68°F
    Partly Cloudy
    Dewpoint:15°Humidity:73%Precip:2%
    WED02:00
    67°F
    Partly Cloudy
    Dewpoint:16°Humidity:78%Precip:2%
    WED03:00
    66°F
    Partly Cloudy
    Dewpoint:15°Humidity:78%Precip:5%
    WED04:00
    65°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:15°Humidity:80%Precip:15%
    WED05:00
    65°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:15°Humidity:81%Precip:20%
    WED06:00
    65°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:15°Humidity:83%Precip:20%
    WED07:00
    65°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:16°Humidity:84%Precip:18%
    WED08:00
    68°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:17°Humidity:84%Precip:23%
    WED09:00
    70°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:18°Humidity:80%Precip:23%
    WED10:00
    73°F
    Mostly Sunny
    Dewpoint:18°Humidity:76%Precip:14%
    WED11:00
    76°F
    Mostly Sunny
    Dewpoint:18°Humidity:69%Precip:10%
    WED12:00
    78°F
    Mostly Sunny
    Dewpoint:19°Humidity:67%Precip:6%
    WED13:00
    79°F
    Sunny
    Dewpoint:20°Humidity:69%Precip:14%
    WED14:00
    82°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:20°Humidity:63%Precip:15%
    WED15:00
    86°F
    Sunny
    Dewpoint:21°Humidity:57%Precip:14%
    WED16:00
    86°F
    Sunny
    Dewpoint:21°Humidity:57%Precip:11%
    WED17:00
    88°F
    Sunny
    Dewpoint:21°Humidity:54%Precip:12%
    WED18:00
    86°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:21°Humidity:59%Precip:15%
    THU19:00
    86°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:22°Humidity:63%Precip:19%
    THU20:00
    84°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:22°Humidity:67%Precip:19%
    THU21:00
    79°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:21°Humidity:74%Precip:19%
    THU22:00
    77°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:21°Humidity:76%Precip:23%
    THU23:00
    76°F
    Slight Chance Showers And Thunderstorms
    Dewpoint:20°Humidity:76%Precip:23%

    7-Day Forecast

    Wednesday

    Wed, Jul 2
    88°F
    Slight Chance Showers And Thunderstorms
    5 mph SSE
    Precipitation: 23%
    A slight chance of showers and thunderstorms before 3pm. Mostly sunny, with a high near 88. South southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Wednesday Night

    Wed, Jul 2
    67°F
    Slight Chance Showers And Thunderstorms
    5 mph SSE
    Precipitation: 23%
    A slight chance of showers and thunderstorms. Mostly clear, with a low around 67. South southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Thursday

    Thu, Jul 3
    92°F
    Slight Chance Rain Showers then Sunny
    5 mph S
    Precipitation: 23%
    A slight chance of rain showers before 7am. Sunny, with a high near 92. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Thursday Night

    Thu, Jul 3
    72°F
    Mostly Clear
    10 mph S
    Precipitation: 5%
    Mostly clear, with a low around 72. South wind 10 to 15 mph.

    Independence Day

    Fri, Jul 4
    90°F
    Mostly Sunny then Chance Showers And Thunderstorms
    15 mph S
    Precipitation: 40%
    A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Friday Night

    Fri, Jul 4
    70°F
    Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
    10 mph S
    Precipitation: 67%
    A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

    Saturday

    Sat, Jul 5
    87°F
    Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
    10 mph WSW
    Precipitation: 67%
    Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 70%.

    Saturday Night

    Sat, Jul 5
    62°F
    Chance Showers And Thunderstorms
    5 mph NW
    Precipitation: 39%
    A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

    Sunday

    Sun, Jul 6
    82°F
    Slight Chance Showers And Thunderstorms
    5 mph N
    Precipitation: 22%
    A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.

    Sunday Night

    Sun, Jul 6
    61°F
    Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
    5 mph ENE
    Precipitation: 24%
    A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.

    Monday

    Mon, Jul 7
    83°F
    Chance Showers And Thunderstorms
    5 mph SE
    Precipitation: 29%
    A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.

    Monday Night

    Mon, Jul 7
    64°F
    Chance Showers And Thunderstorms
    5 mph SSE
    Precipitation: 29%
    A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Tuesday

    Tue, Jul 8
    85°F
    Chance Showers And Thunderstorms
    5 mph SSW
    Precipitation: 29%
    A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

    Display Settings

    Weather Insights

    Temperature

    The current temperature in Rock Valley is 64°F.

    Wind

    The wind in Rock Valley is currently blowing from the SSE at 5 mph.

    Humidity

    Humidity data is not available for this period.

    Precipitation

    There is a 20% chance of precipitation.

    Dew Point

    Dewpoint data is not available for this period.