Weather forecast for 10 daysForest Grove, TN

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphE 101°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 6:57 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
On Sunday, October 18, sunny conditions are also expected to continue.
The day's temperature scale will range from a significant high of an agreeable 68°F to a minimum of a cold 39.2°F.
Tomorrow's top temperature is set to align with the common October high of 68.9°F.
Sunrise will be at 6:57 am and sunset at 6:07 pm; tomorrow's daylight will last for 11h and 10min.

10-day overview

Daily temperatures

Warmest day: Saturday 24.10. 81°C.
Coldest day: tomorrow 68°C.

Chance of precipitation

Highest chance: Thursday 6%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 39°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphNE 48°
  • Humidity: 69%
  • UV index: 0
  • Sunrise: 6:56 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphE 101°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 6:57 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphWNW 296°
  • Humidity: 45%
  • UV index: 5
  • Sunrise: 6:58 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 75°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphNNE 31°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 6:59 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 77°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphNNE 20°
  • Humidity: 42%
  • UV index: 5
  • Sunrise: 7:00 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 75°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphNNE 15°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 7:01 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 77°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphNE 40°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 7:02 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphSSE 153°
  • Humidity: 44%
  • UV index: 5
  • Sunrise: 7:03 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphWNW 300°
  • Humidity: 45%
  • UV index: 5
  • Sunrise: 7:04 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphN 359°
  • Humidity: 45%
  • UV index: 5
  • Sunrise: 7:05 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
For the coming ten days, primarily dry and sunny and occasionally overcast weather is anticipated.
Rainfall is not expected in Forest Grove in the upcoming days.
Temperature variation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 68°F and 80.6°F, while nighttime temperatures are expected to vary from 39.2°F to 48.2°F.
Next Saturday is expected to be the warmest, reaching up to 80.6°F; Sunday will be the coldest day, with the highest temperature of 68°F.
Updated: Oct 17, 2026 @ 21:58:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, the weather remains calm, bright, and sunny.

Tomorrow, the maximum temperature in Forest Grove will be 68°F, while the minimum temperature will be 39.2°F.
The highest temperature will be in line with the average maximum of 68.9°F in October. Tomorrow, the lowest temperature will be noticeably lower than the average low of 50.2°F.

On Sunday, in Forest Grove, sunrise will be at 6:57 am and sunset at 6:07 pm (CDT).

Tomorrow, the daylight will last for 11h and 10min.