Forty Five, Tennessee Weather
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Weather Forecast for Forty Five, Tennessee : Fayette County
Issued: 12:45 am CDT Jul 17, 2025 Latitude: 35.0573118 Longitude: -89.3089601 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Clear on Overnight 20% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday 40% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 30% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday Sunny on Wednesday
Low: 75°F High: 95°F High: 92°F High: 90°F High: 91°F High: 94°F High: 96°F High: 97°F
Low: 75°F Low: 75°F Low: 74°F Low: 75°F Low: 75°F Low: 75°F  
Mostly Clear Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Sunny
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Current Conditions at
OLIVE BRANCH AIRPRT - (KOLV)
81°
Mostly Cloudy
as of 1:15 AM CDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Current Conditions at
Millington-Memphis Airport - (KNQA)
77°
Clear
as of 12:50 AM CDST
Rel. Humidity: 100%
Dew Point: 77°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MEMPHIS - (KMEM)
82°
Clear
as of 12:54 AM CDST
Rel. Humidity: 74%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
3 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
TUPELO - (KTUP)
82°
Mostly Cloudy
as of 12:53 AM CDST
Rel. Humidity: 78%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Broken at 5000ft, Broken at 6000ft
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 75. Calm wind.
20% chance of thunderstorms Thursday Thursday... A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 95. Heat index values as high as 107. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
Cloudy on Thursday Night Thursday Night... 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 92. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph in the morning.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm in the evening.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. West southwest wind around 5 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 75.
30% chance of thunderstorms Monday Monday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 75.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 75.
Sunny on Wednesday Wednesday... Sunny and hot, with a high near 97.
Current Radar Image


Sun Almanac for Forty Five, Tennessee
Sunrise: 05:56 AM
Sunset: 8:11 PM
Civil Sunrise:05:27 AM
Civil Sunset: 8:40 PM
Nautical Sunrise: 04:52 AM
Nautical Sunset: 9:15 PM
Astro Sunrise: 04:14 AM
Astro Sunset: 9:53 PM
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