Greene County, TN Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Greene County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 90. Southwest wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Greene County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Greene County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 19 to May 23, 2026
- Latest sync
- May 17, 2026 10:13 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greene County
Tuesday looks like the warmest upcoming period in Greene County at 90 degrees F.
Thursday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 17, 2026 10:13 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 65. South wind 0 to 5 mph.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 86. West wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
A slight chance of rain showers before 8am, then showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
A chance of rain showers before 2pm, then showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 19
|
Mostly Sunny
|
90°F |
0 to 5 mph
SW
|
|
Tuesday Night
May 19
|
Mostly Cloudy
|
65°F |
0 to 5 mph
S
|
|
Wednesday
May 20
|
Showers And Thunderstorms Likely
|
86°F |
0 to 5 mph
W
|
|
Wednesday Night
May 20
|
Showers And Thunderstorms Likely
|
63°F |
0 to 5 mph
W
|
|
Thursday
May 21
|
Showers And Thunderstorms
|
81°F |
0 mph
|
|
Thursday Night
May 21
|
Showers And Thunderstorms
|
61°F |
0 mph
|
|
Friday
May 22
|
Showers And Thunderstorms Likely
|
80°F |
0 to 5 mph
SE
|
|
Friday Night
May 22
|
Showers And Thunderstorms Likely
|
62°F |
0 to 5 mph
SE
|
|
Saturday
May 23
|
Showers And Thunderstorms
|
81°F |
0 to 5 mph
S
|
|
Saturday Night
May 23
|
Showers And Thunderstorms
|
62°F |
0 to 5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Greene County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Greene County.
Largest mapped city population in this region: 4,972.
