Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Gretna, MO

A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely between 2am and 3am, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 71, with temperatures rising to around 73 overnight. Heat index values as high as 96. North wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
90°F

Conditions

Wind: 2 mph SE
Humidity: 54%
Probability of Precipitation: 21%

Hourly Forcast (next 12 hours)

12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM
90° 81° 79° 80° 78° 77° 76° 75° 74° 73° 73° 72° 71°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely between 2am and 3am, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 71, with temperatures rising to around 73 overnight. Heat index values as high as 96. North wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
89°F 73°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5pm. Mostly sunny. High near 88, with temperatures falling to around 86 in the afternoon. Heat index values as high as 93. Northwest wind 0 to 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
89°F 73°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy. Low around 69, with temperatures rising to around 71 overnight. North wind 0 to 3 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
89°F 73°F
Monday
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Heat index values as high as 94. Northeast wind 0 to 3 mph. New rainfall amounts less than a tenth of an inch possible.
89°F 73°F
Monday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Northeast wind 0 to 3 mph.
89°F 73°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
89°F 73°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70.
89°F 73°F
Wednesday
Sunny
Sunny, with a high near 92.
89°F 73°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 73.
89°F 73°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 95.
89°F 73°F
Thursday Night
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75.
89°F 73°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 92.
89°F 73°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 73.
89°F 73°F
Saturday
Chance Showers And Thunderstorms
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 92.
89°F 73°F
Data provided by weather.gov