Eureka, Missouri Weather
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Weather Forecast for Eureka, Missouri : Perry County
Issued: 11:47 pm CDT Jul 3, 2025 Latitude: 37.6789408 Longitude: -89.7370479 View on Google Maps

MouseOver for Detail Forecast
Overnight Independence Day Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Clear on Overnight Sunny on Independence Day Sunny on Saturday 20% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday
Low: 70°F High: 91°F High: 92°F High: 92°F High: 89°F High: 90°F High: 88°F High: 87°F
Low: 70°F Low: 72°F Low: 72°F Low: 70°F Low: 71°F Low: 69°F  
Mostly Clear Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CARBONDALE - (KMDH)
73°
Clear
as of 11:52 PM CDST
Rel. Humidity: 94%
Dew Point: 72°F
Visibility: 7 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CAPE GIRARDEAU - (KCGI)
72°
Clear
as of 11:53 PM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SPARTA - (KSAR)
75°
Clear
as of 12:35 AM CDST
Rel. Humidity: 94%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FARMINGTON ARPT - (KFAM)
72°
Clear
as of 11:56 PM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 70. Calm wind.
Sunny on Independence Day Independence Day... Sunny, with a high near 91. Calm wind becoming south southeast around 6 mph in the afternoon.
Clear on Friday Night Friday Night... Clear, with a low around 70. Southeast wind around 6 mph becoming calm in the evening.
Sunny on Saturday Saturday... Sunny, with a high near 92. Calm wind becoming south 5 to 7 mph in the morning.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 72. South wind 3 to 6 mph.
20% chance of thunderstorms Sunday Sunday... A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Southwest wind 3 to 7 mph.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West southwest wind around 6 mph becoming calm in the evening.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. West northwest wind 3 to 6 mph.
10% chance of thunderstorms Monday Night Monday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Light and variable wind.
20% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind 3 to 5 mph.
20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. West wind 3 to 6 mph.
20% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West northwest wind 3 to 6 mph.
20% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Partly sunny, with a high near 87. West northwest wind 3 to 7 mph.
Current Radar Image


Sun Almanac for Eureka, Missouri
Sunrise: 05:43 AM
Sunset: 8:24 PM
Civil Sunrise:05:12 AM
Civil Sunset: 8:55 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 9:34 PM
Astro Sunrise: 03:50 AM
Astro Sunset: 10:17 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.