Walnut Creek Hourly Weather

Overcast 13°

Overcast, feels like 12°.

Walnut Creek, California, United States · Tuesday, 3 November 2026 20:45 local time

Low/High
10°/18°
Humidity
93%
Visibility
12.9 km
Wind
11.9 km/h
Dew point
12°
UV
0.0

Next 24 Hours

Walnut Creek Hourly Weather — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Overcast 13°12°50% 93%13 km/h
Overcast 13°12°41% 93%12 km/h
Overcast 12°11°32% 94%12 km/h
Overcast 12°10°22% 89%13 km/h
Overcast 12°10°11% 84%13 km/h
Overcast 12°10°3% 83%9 km/h
Overcast 12°11°0% 83%5 km/h
Overcast 11°10°0% 83%2 km/h
Overcast 10°8°0% 80%6 km/h
Mostly clear 10°8°0% 80%8 km/h
Clear sky 9°7°0% 79%8 km/h
Clear sky 10°7°0% 78%9 km/h
Clear sky 12°11°0% 80%5 km/h
Clear sky 14°14°0% 71%1 km/h
Clear sky 16°15°0% 65%6 km/h
Clear sky 17°16°0% 60%6 km/h
Clear sky 19°18°0% 54%8 km/h
Mostly clear 19°18°0% 59%8 km/h
Mostly clear 20°18°0% 53%8 km/h
Clear sky 20°18°0% 54%11 km/h
Partly cloudy 19°17°0% 63%12 km/h
Overcast 16°16°0% 73%7 km/h
Overcast 15°14°0% 78%8 km/h
Clear sky 14°13°0% 78%8 km/h
Mostly clear 13°12°0% 79%8 km/h
Partly cloudy 13°11°0% 80%8 km/h
Overcast 12°11°0% 78%8 km/h
Overcast 12°10°0% 78%8 km/h
Partly cloudy 12°10°0% 78%8 km/h
Clear sky 11°9°0% 78%8 km/h
Mostly clear 11°9°0% 83%9 km/h
Clear sky 11°8°0% 77%9 km/h
Clear sky 11°9°0% 68%8 km/h
Clear sky 10°8°0% 68%9 km/h
Clear sky 10°7°0% 73%9 km/h
Clear sky 10°7°0% 71%9 km/h
Clear sky 12°10°0% 71%8 km/h
Clear sky 16°15°0% 61%3 km/h
Clear sky 19°18°0% 51%3 km/h
Clear sky 20°19°0% 48%6 km/h
Clear sky 21°21°0% 48%7 km/h
Mostly clear 22°21°0% 38%9 km/h
Mostly clear 23°21°0% 32%8 km/h
Clear sky 23°21°0% 31%5 km/h
Clear sky 22°20°0% 33%5 km/h
Clear sky 17°15°0% 45%5 km/h
Clear sky 16°14°0% 53%4 km/h
Clear sky 15°14°0% 59%5 km/h

Summary

Over the next 48 hours in Walnut Creek, temperatures range from 9–23°C. The highest chance of rain is 50%, around 20:00 on Tuesday (local time).

Updated at 20:48 local time, 3 November 2026

Walnut Creek Hourly Temperature and Chance of Rain

Walnut Creek Air Quality

Moderate · AQI 60

Air quality is acceptable; people who are unusually sensitive should consider limiting prolonged outdoor exertion.

PM2.5 (µg/m³)11
PM10 (µg/m³)12
O₃ (µg/m³)17
NO₂ (µg/m³)39
SO₂ (µg/m³)1.1
CO (µg/m³)262

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