Live Weather & Forecast

Weather in South Yuba City

California, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
10°C
Feels like 7°C
50°F / Feels 45°F
Partly cloudy
South Yuba City, California
🌙 Nighttime
Updated: 2026-04-11 23:30
💧
Humidity
87%
💨
Wind
19.8 km/h E
🌬️
Wind Gust
31.9 km/h
🌡️
Pressure
1008 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
1.81 mm
☁️
Cloud Cover
75%
💦
Dew Point
7°C
🌐
Wind Degree
95°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
152.9 μg/m³
NO₂
5.5 μg/m³
O₃
74 μg/m³
SO₂
2.7 μg/m³
PM 2.5
5.1 μg/m³
PM 10
6.6 μg/m³

Weather Alerts 2

Met · Minor · Expected
Flood Advisory issued April 11 at 8:45PM PDT until April 12 at 12:00AM PDT by NWS Sacramento CA

* WHAT...Urban and small stream flooding caused by heavy rain and thunderstorms continues. * WHERE...Portions of central and northern California, including the following counties, Placer, Amador, Butte, El Dorado, Nevada, Sacramento, San Joaquin, Sutter, Yolo and Yuba. * WHEN...Until midnight PDT tonight. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams an...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.

Met · Severe · Expected
Winter Storm Warning issued April 11 at 9:14AM PDT until April 12 at 11:00PM PDT by NWS Sacramento CA

* WHAT...Heavy snow expected. Total snow accumulations 1 to 2 feet above 4500 feet, with up to 3 to 4 feet at the highest peaks. Minor snowfall accumulations of 2 to 4 inches down to 4000 feet. Wind gusts as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...Until 11 PM PDT Sunday. * IMPACTS...Travel could be very difficult to im...

Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1.

Today's Hourly Forecast

24-hour breakdown for South Yuba City, California

12 AM
Moderate rain at times
13°
Moderate rain at times
💧 82% 💨 14 km/h 🌧️ 100%
1 AM
Patchy rain nearby
14°
Patchy rain nearby
💧 88% 💨 15.1 km/h 🌧️ 75%
2 AM
Patchy rain nearby
14°
Patchy rain nearby
💧 91% 💨 15.8 km/h 🌧️ 89%
3 AM
Moderate rain
13°
Moderate rain
💧 92% 💨 16.6 km/h 🌧️ 100%
4 AM
Overcast
13°
Overcast
💧 92% 💨 15.5 km/h
5 AM
Overcast
13°
Overcast
💧 92% 💨 14.4 km/h
6 AM
Cloudy
13°
Cloudy
💧 93% 💨 13.3 km/h
7 AM
Mist
13°
Mist
💧 95% 💨 15.1 km/h
8 AM
Sunny
14°
Sunny
💧 89% 💨 17.6 km/h
9 AM
Overcast
14°
Overcast
💧 87% 💨 18.7 km/h
10 AM
Moderate rain at times
15°
Moderate rain at times
💧 88% 💨 20.9 km/h 🌧️ 100%
11 AM
Patchy rain nearby
15°
Patchy rain nearby
💧 83% 💨 25.2 km/h 🌧️ 60%
12 PM
Partly Cloudy
15°
Partly Cloudy
💧 80% 💨 26.6 km/h
1 PM
Light drizzle
16°
Light drizzle
💧 81% 💨 27.4 km/h 🌧️ 100%
2 PM
Patchy rain nearby
16°
Patchy rain nearby
💧 72% 💨 27 km/h 🌧️ 83%
3 PM
Patchy rain nearby
17°
Patchy rain nearby
💧 76% 💨 25.6 km/h 🌧️ 100%
4 PM
Sunny
17°
Sunny
💧 76% 💨 23 km/h
5 PM
Patchy rain nearby
16°
Patchy rain nearby
💧 77% 💨 23.4 km/h 🌧️ 79%
6 PM
Patchy rain nearby
13°
Patchy rain nearby
💧 76% 💨 26.6 km/h 🌧️ 69%
7 PM
Light rain
11°
Light rain
💧 86% 💨 32 km/h 🌧️ 100%
8 PM
Patchy rain nearby
10°
Patchy rain nearby
💧 88% 💨 12.6 km/h 🌧️ 100%
9 PM
Patchy rain nearby
10°
Patchy rain nearby
💧 90% 💨 17.6 km/h 🌧️ 100%
10 PM
Patchy rain nearby
Patchy rain nearby
💧 91% 💨 23 km/h 🌧️ 100%
11 PM
Partly cloudy
10°
Partly cloudy
💧 87% 💨 19.8 km/h 🌧️ 100%

3-Day Forecast

Daily overview for South Yuba City, California

Today
Heavy rain
Heavy rain
17° /
🌧️ 89% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 32 km/h
🌧️ Total precip: 21.49 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:35 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 42% lit
Sun, Apr 12
Moderate rain
Moderate rain
13° /
🌧️ 85% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 27 km/h
🌧️ Total precip: 19.09 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:41 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
Partly Cloudy
17° /
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 10.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 23% lit

Best Time to Visit South Yuba City

Plan your trip to South Yuba City, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to South Yuba City 🗓 View Holidays 2026

Frequently Asked Questions

People also ask — answers optimized for search engines and voice queries.

What is the current weather in South Yuba City?
Current conditions in South Yuba City: Partly cloudy, temperature 10°C, humidity 87%.
What is the best time to visit South Yuba City?
The best time to visit South Yuba City is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in South Yuba City?
South Yuba City is located at approximately 39.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in South Yuba City?
The wettest period in South Yuba City is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to South Yuba City?
For visits to South Yuba City during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is South Yuba City in?
South Yuba City is located in United States, in the state of California.
What are the public holidays in South Yuba City in 2026?
View the 2026 public holidays for South Yuba City on our Holidays page.
What are the GPS coordinates used for the weather forecast in South Yuba City?
The weather forecast for South Yuba City uses coordinates 39.1166, -121.6391.