Weather WorldCool Valley Lake, MO 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Cool Valley Lake, MO Weather Forecast
Cool Valley Lake, MO Weather Forecast Date: 308 AM CDT Tue Aug 25 2026
The area/counties/county of: Montgomery County Mo, Warren County Mo.or toggle through each period.
Today... Mostly sunny. Highs in the mid 80s. Southeast winds around 5 mph.
Tonight... Partly cloudy. Lows in the upper 60s. East winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northwest winds around 5 mph in the evening, becoming light and variable.
Thursday... Sunny. Highs in the mid 80s. North winds around 5 mph.
Thursday Night... Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
Friday... Mostly clear. Lows in the lower 60s. Highs in the mid 80s.
Saturday... Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Saturday Night... Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Sunday... Mostly sunny. Highs in the lower 90s.
Sunday Night... Mostly clear. Lows in the lower 70s.
POP = Probability of Precipitation
Cool Valley Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...