Weather forecast for tomorrowErwin, TN
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSE 124°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:39 am EDT
- Sunset: 6:50 pm EDT
- details ▼
Tomorrow, in Erwin, expect consistent sunshine and open skies.
Day and night temperatures will contrast sharply, ranging from a peak of a breezy 66.2°F to a low of a cold 39.2°F.
The anticipated high temperature will align with October's average of 65.5°F.
Sunrise will be at 7:39 am and sunset at 6:50 pm; tomorrow's daylight will last for 11h and 11min.
Day and night temperatures will contrast sharply, ranging from a peak of a breezy 66.2°F to a low of a cold 39.2°F.
The anticipated high temperature will align with October's average of 65.5°F.
Sunrise will be at 7:39 am and sunset at 6:50 pm; tomorrow's daylight will last for 11h and 11min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 12 am 10%.
Hourly weather forecast
- 12 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 2mphNNE 25°
- Humidity: 87%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphNE 53°
- Humidity: 90%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphESE 115°
- Humidity: 91%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSE 139°
- Humidity: 86%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:39 am
- 8 am
- 36°F
- Feels like:36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSSE 152°
- Humidity: 82%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 113°
- Humidity: 53%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSE 133°
- Humidity: 33%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphESE 119°
- Humidity: 27%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 125°
- Humidity: 27%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 124°
- Humidity: 38%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:50 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphESE 116°
- Humidity: 51%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSE 129°
- Humidity: 59%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of sun-filled and cloud-filled weather is expected.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 66.2°F. The warmest part of the day is expected around 4 pm.
The forecasted high will be close to the typical October maximum of 65.5°F. The minimum temperature tomorrow will be more similar to November's average low of 35.4°F than October's average of 44.8°F.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 66.2°F. The warmest part of the day is expected around 4 pm.
The forecasted high will be close to the typical October maximum of 65.5°F. The minimum temperature tomorrow will be more similar to November's average low of 35.4°F than October's average of 44.8°F.
Updated: Oct 17, 2026 @ 20:10:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Erwin, conditions will remain bright with clear skies.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be in line with the average highest temperature of 65.5°F in October. The lowest temperature will be slightly cooler than the average low of 44.8°F.
The maximum temperature will be in line with the average highest temperature of 65.5°F in October. The lowest temperature will be slightly cooler than the average low of 44.8°F.
On Sunday, in Erwin, sunrise will be at 7:39 am and sunset at 6:50 pm (EDT).
In Erwin, tomorrow, there will be 11h and 11min of daylight.
