Erwin, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Erwin, TN in one place.
Sunny, with a high near 69. North northwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Erwin, 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: Apr 9, 2026 1:57 PM EDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Erwin, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 1:57 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Erwin
Tuesday looks like the warmest upcoming period in Erwin at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Sunday at about 2 to 8 mph SSE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 1:57 PM 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 47. West wind around 5 mph.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 75. West northwest wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 49. Chance of precipitation is 20%.
Sunny, with a high near 78.
Partly cloudy, with a low around 53.
Partly sunny, with a high near 78.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 83.
Mostly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Sunny
|
69°F |
2 to 6 mph
NNW
|
|
Friday Night
Apr 10
|
Mostly Clear
|
47°F |
5 mph
W
|
|
Saturday
Apr 11
|
Mostly Sunny then Slight Chance Rain Showers
|
75°F |
5 mph
WNW
|
|
Saturday Night
Apr 11
|
Slight Chance Rain Showers then Mostly Clear
|
49°F |
3 mph
NE
|
|
Sunday
Apr 12
|
Sunny
|
78°F |
2 to 8 mph
SSE
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
53°F |
8 mph
S
|
|
Monday
Apr 13
|
Partly Sunny
|
78°F |
7 mph
SSW
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
54°F |
2 to 6 mph
SSW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
83°F |
2 to 6 mph
SW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
55°F |
5 mph
SSW
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
83°F |
2 to 6 mph
SSW
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
57°F |
2 to 6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Erwin.
