Weather WorldApex Lake, MO 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Apex Lake, MO Weather Forecast
Apex Lake, MO Weather Forecast Date: 1228 PM CST Sun Nov 08 2026
The area/counties/county of: Gasconade County Mo, including the cities of: Washington, Union, and Sullivan.or toggle through each period.
This Afternoon... Sunny. Not as cool with highs in the mid 60s. West winds around 5 mph.
Tonight... Mostly clear. Areas of fog after midnight. Lows in the upper 30s. West winds around 5 mph in the evening, becoming light and variable.
Monday... Areas of fog in the morning. Sunny. Highs in the upper 60s. Southwest winds around 5 mph.
Monday Night... Clear. Lows in the lower 40s. Southwest winds around 5 mph.
Tuesday... Sunny. Highs around 70. West winds around 5 mph.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Veterans Day... Mostly sunny with a slight chance of rain. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. Chance of rain 20%.
Wednesday Night... Mostly cloudy in the evening, then partly cloudy with a slight chance of rain after midnight. Lows around 40. Chance of rain 20%.
Thursday... Partly cloudy. Highs in the lower 50s. Lows around 30.
Thursday Night... Partly cloudy. Highs in the lower 50s. Lows around 30.
Friday... Mostly clear. Highs in the upper 40s. Lows in the upper 20s.
Friday Night... Mostly clear. Highs in the upper 40s. Lows in the upper 20s.
POP = Probability of Precipitation
Apex Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...