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California Weather on Wednesday, October 21, 2026

  1. TodayOctober 1923° 16°
  2. TomorrowOctober 2023° 14°
  3. WedOctober 2120° 10°
  4. ThuOctober 2216° 9°
  5. FriOctober 2319° 7°
  6. SatOctober 2424° 11°
  7. SunOctober 2525° 13°
  8. MonOctober 2626° 14°
  9. TueOctober 2724° 12°
  10. WedOctober 2812° 5°
  11. ThuOctober 2912° 2°
  12. FriOctober 3014° 6°
  13. SatOctober 3118° 5°
  14. SunNovember 120° 8°

California · Wednesday, October 21 2026

20°10°

Rain

High 20°, low 10°

Chance of rain
65%
6.0 mm
Wind
15 km/h
east
UV index
4
Moderate
Sunrise
07:11
Sunset 18:12
Day length
11 h 1 min
Moon
Waxing gibbous
81% illuminated

Updated: · Source: Open-Meteo

Forecast for California on Wednesday, October 21, 2026: rain, with a high of 20°C and a low of 10°C. The chance of rain is 65%, with 6.0 mm of precipitation expected in total. Wind from the east at up to 15 km/h. Sunrise is at 07:11 and sunset at 18:12; day length 11 h 1 min. 3° cooler than the previous day. Temperatures are close to the 7-day average. Rain is most likely between 12:00 and 18:00.

What to wear and what to watch out for

  • Take an umbrella or a raincoat with you.
  • Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Wednesday, October 21: hour by hour

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Weather nearby on October 21

Frequently asked questions

Will it rain in California on Wednesday, October 21, 2026?
Yes, the chance of rain is 65%, with 6.0 mm of rain expected in total.
What will the temperature be in California on Wednesday, October 21, 2026?
A high of 20°C and a low of 10°C are expected. Conditions: rain.
What time are sunrise and sunset in California on October 21, 2026?
Sunrise is at 07:11 and sunset at 18:12 (local time); day length 11 h 1 min.
How reliable is this forecast?
Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

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