Theo, Mississippi Weather
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Weather Forecast for Theo, Mississippi : Alcorn County
Issued: 1:45 am CDT Jul 18, 2025 Latitude: 34.9309229 Longitude: -88.6975531 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Cloudy on Overnight 40% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday 30% chance of thunderstorms on Monday Sunny on Tuesday 20% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday
Low: 75°F High: 91°F High: 89°F High: 92°F High: 94°F High: 96°F High: 96°F High: 96°F
Low: 74°F Low: 74°F Low: 74°F Low: 75°F Low: 76°F Low: 76°F  
Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny Thunderstorms Thunderstorms
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Current Conditions at
TUPELO - (KTUP)
81°
Clear
as of 1:53 AM CDST
Rel. Humidity: 78%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
JACKSON - (KMKL)
77°
Clear
as of 1:53 AM CDST
Rel. Humidity: 94%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
OLIVE BRANCH AIRPRT - (KOLV)
79°
Partly Cloudy
as of 2:15 AM CDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
150° Southeast
Cloudy on Overnight Overnight... Partly cloudy, with a low around 75. Calm wind.
40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 103. South wind around 5 mph.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 74. South wind around 5 mph.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. South southwest wind around 5 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 74. South southwest wind around 5 mph.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. West southwest wind around 5 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 74. West southwest wind around 5 mph becoming calm.
30% chance of thunderstorms Monday Monday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. West wind around 5 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 75.
Sunny on Tuesday Tuesday... Sunny, with a high near 96.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 76.
20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 76.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Sun Almanac for Theo, Mississippi
Sunrise: 05:55 AM
Sunset: 8:07 PM
Civil Sunrise:05:26 AM
Civil Sunset: 8:36 PM
Nautical Sunrise: 04:51 AM
Nautical Sunset: 9:11 PM
Astro Sunrise: 04:13 AM
Astro Sunset: 9:49 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.