Weather WorldConoco Lake, OK 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Conoco Lake, OK Weather Forecast
Conoco Lake, OK Weather Forecast Date: 535 AM CDT Tue Sep 15 2026
The area/counties/county of: Stephens, including the city of Duncan.or toggle through each period.
Today... Sunny, hot with highs around 101. South winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Clear. Lows in the mid 70s. South winds 10 to 15 mph.
Wednesday... Sunny. Highs in the upper 90s. South winds 5 to 10 mph.
Wednesday Night... Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Thursday... Sunny. Highs in the upper 90s. South winds 5 to 10 mph.
Thursday Night... Mostly clear. Lows in the lower 70s.
Friday... Sunny. Highs in the upper 90s.
Friday Night... Mostly clear. Lows in the lower 70s.
Saturday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%.
Saturday Night... Partly cloudy with a 50% chance of showers. Lows in the upper 60s.
Sunday... Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
Conoco Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...