Weather WorldMcCollum Lake, AR 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
McCollum Lake, AR Weather Forecast
McCollum Lake, AR Weather Forecast Date: 1050 PM CDT Fri Aug 07 2026
The area/counties/county of: Monroe, including the cities of: Brinkley and Clarendon.or toggle through each period.
Overnight... Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20%.
Saturday... Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40%. Average rainfall less than 1/10 inch. Heat index values up to 105.
Saturday Night... Mostly cloudy. Humid with lows in the mid 70s. South winds around 5 mph. Average rainfall less than 1/10 inch.
Sunday... Mostly sunny. Highs in the mid 90s. South winds around 5 mph. Heat index values up to 108.
Sunday Night... Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 106 early in the evening.
Monday... Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
Monday Night... Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
Tuesday... Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20%. Heat index values up to 110.
Tuesday Night... Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20%. Heat index values up to 110.
Wednesday... Mostly sunny. Highs in the upper 90s. Heat index values up to 110.
Wednesday Night... Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105.
Thursday... Partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 105.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20%.
POP = Probability of Precipitation
McCollum Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...