Grand Terrace

Walla Walla County, California, United States

Current Time: 06:12 PM

Forecast Summary

The next few hours will be clear, with tomorrow reaching 33°C and dropping to 20°C. The coming days will be hazy throughout the day.

Current Weather

33°

Clear

Feels Like

28°

Min

14°

Max

32°

Compared to Yesterday

Yesterday's High

22.5°

2.3° warmer

Yesterday's Low

15.8°

1.2° cooler

Unlock Historical Data

Upgrade

Hourly Forecast

Weather forecast for the next 48 hours.

12am

18°

1am

17°

2am

16°

3am

16°

4am

15°

5am

15°

6am

14°

7am

14°

8am

14°

9am

15°

10am

17°

11am

21°

12pm

24°

1pm

29°

2pm

31°

3pm

31°

4pm

32°

5pm

32°

6pm

30°

7pm

27°

8pm

25°

9pm

23°

10pm

22°

11pm

21°

12am

19°

1am

19°

2am

18°

3am

18°

4am

17°

5am

17°

6am

17°

7am

17°

8am

19°

9am

22°

10am

25°

11am

28°

12pm

30°

1pm

31°

2pm

32°

3pm

33°

4pm

33°

5pm

33°

6pm

32°

7pm

29°

8pm

27°

9pm

25°

10pm

24°

11pm

23°

UV Index

No protection needed

1 Low
Low Extreme

Humidity

Current air moisture level

19% Very Dry
Low High

Daylight Hours

11 hours 44 minutes of sunlight today

07:06

Sunrise

18:51

Sunset

Daily Forecast

Weather forecast for the next 8 days.

Sunday

14°
32°

Today

17°
33°

Tuesday

20°
35°

Wednesday

20°
35°

Thursday

20°
36°

Friday

20°
35°

Saturday

19°
33°

Sunday

18°
31°

Air Quality Data Available

Upgrade to access real-time air quality data for Grand Terrace.

Upgrade Now
Powered by Airpult Aircore

Stay informed

Latest Weather News

  ·  

   

  ·  

   

  ·  

   

  ·  

   

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

en flag English
Metric (°C, km/h)