Arthur, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arthur, TN in one place.
Sunny, with a high near 89. Southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Arthur, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 14, 2026 10:03 AM EDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Arthur, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 10:03 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arthur
Wednesday looks like the warmest upcoming period in Arthur at 90 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph SE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:03 AM EDT
- Coverage
- 6 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 clear, with a low around 64. South wind around 0 mph.
Sunny, with a high near 90. North wind around 0 mph.
Mostly clear, with a low around 65. Northeast wind around 0 mph.
Sunny, with a high near 90. North wind around 0 mph.
Mostly clear, with a low around 66.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65. Chance of precipitation is 20%.
Sunny, with a high near 88.
Mostly clear, with a low around 65.
A chance of rain showers after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of rain showers. Partly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
89°F |
0 to 5 mph
SE
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
64°F |
0 mph
|
|
Wednesday
Sep 16
|
Sunny
|
90°F |
0 mph
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
65°F |
0 mph
|
|
Thursday
Sep 17
|
Sunny
|
90°F |
0 mph
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
66°F |
0 mph
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 mph
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
65°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
88°F |
0 mph
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
65°F |
0 mph
|
|
Sunday
Sep 20
|
Mostly Sunny then Chance Rain Showers
|
87°F |
0 to 5 mph
W
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
64°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arthur.