Live Weather & Forecast

Weather in Ione

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

Flag of United States
Light rain
11°C
Feels like 11°C
53°F / Feels 52°F
Light rain
Ione, California
🌙 Nighttime
Updated: 2026-04-13 01:45
💧
Humidity
100%
💨
Wind
5.4 km/h ENE
🌬️
Wind Gust
11.3 km/h
🌡️
Pressure
1018 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
8.3°C
🌐
Wind Degree
77°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
159.9 μg/m³
NO₂
5.2 μg/m³
O₃
54 μg/m³
SO₂
1.5 μg/m³
PM 2.5
3 μg/m³
PM 10
3.9 μg/m³

Weather Alerts 2

Met · Severe · Expected
Winter Storm Warning issued April 12 at 10:50AM PDT until April 12 at 11:00PM PDT by NWS Sacramento CA

* WHAT...Heavy snow. Additional snow accumulations 6 to 12 inches above 4500 feet, with up to 18 inches at the highest peaks. Minor snowfall accumulations up to 1 to 3 inches down to 4000 feet. Winds gusting as high as 40 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 4500 feet. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Travel could be very...

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

Effective: 2026-04-12T10:50:00-07:00  ·  Expires: 2026-04-12T23:00:00-07:00
Met · Severe · Expected
Winter Storm Warning issued April 12 at 11:59AM PDT until April 12 at 11:00PM PDT by NWS Reno NV

* WHAT...Heavy snow. Additional snow accumulations between 3 to 8 inches for communities surrounding Lake Tahoe and up to 7000 feet, and 8 to 12 inches above 7000 feet and for Sierra passes, with higher amounts up to 15 inches over the crest. Winds gusting as high as 60 mph along the Sierra crest and 20-45 mph for communities surrounding Lake Tahoe. Wave heights for Lake Tahoe from 1 to 3 feet. *...

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Effective: 2026-04-12T11:59:00-07:00  ·  Expires: 2026-04-12T23:00:00-07:00

Today's Hourly Forecast

24-hour breakdown for Ione, California

12 AM
Clear
11°
Clear
💧 85% 💨 5.8 km/h
1 AM
Light rain
11°
Light rain
💧 100% 💨 5.4 km/h
2 AM
Patchy rain nearby
10°
Patchy rain nearby
💧 85% 💨 5.4 km/h 🌧️ 83%
3 AM
Clear
10°
Clear
💧 82% 💨 5 km/h
4 AM
Clear
10°
Clear
💧 89% 💨 5.4 km/h
5 AM
Clear
10°
Clear
💧 91% 💨 5.8 km/h
6 AM
Patchy rain nearby
10°
Patchy rain nearby
💧 89% 💨 5.4 km/h 🌧️ 100%
7 AM
Patchy rain nearby
10°
Patchy rain nearby
💧 87% 💨 5 km/h 🌧️ 100%
8 AM
Patchy rain nearby
11°
Patchy rain nearby
💧 87% 💨 4 km/h 🌧️ 86%
9 AM
Sunny
12°
Sunny
💧 83% 💨 5.4 km/h
10 AM
Partly Cloudy
13°
Partly Cloudy
💧 77% 💨 7.9 km/h
11 AM
Partly Cloudy
14°
Partly Cloudy
💧 72% 💨 9.7 km/h
12 PM
Partly Cloudy
15°
Partly Cloudy
💧 70% 💨 10.8 km/h
1 PM
Partly Cloudy
15°
Partly Cloudy
💧 72% 💨 11.2 km/h
2 PM
Partly Cloudy
16°
Partly Cloudy
💧 69% 💨 11.5 km/h
3 PM
Sunny
16°
Sunny
💧 64% 💨 12.2 km/h
4 PM
Partly Cloudy
16°
Partly Cloudy
💧 61% 💨 14 km/h
5 PM
Partly Cloudy
16°
Partly Cloudy
💧 63% 💨 14.8 km/h
6 PM
Sunny
15°
Sunny
💧 63% 💨 11.2 km/h
7 PM
Sunny
14°
Sunny
💧 67% 💨 7.2 km/h
8 PM
Partly Cloudy
13°
Partly Cloudy
💧 69% 💨 5.4 km/h
9 PM
Clear
12°
Clear
💧 74% 💨 5 km/h
10 PM
Clear
9°
Clear
💧 76% 💨 2.9 km/h
11 PM
Clear
9°
Clear
💧 88% 💨 2.5 km/h

3-Day Forecast

Daily overview for Ione, California

Today
Patchy rain nearby
Patchy rain nearby
17° / 6°
🌧️ 86% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0.15 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
Partly Cloudy
20° / 7°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
Partly Cloudy
17° / 7°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Ione

Plan your trip to Ione, 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 Ione 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Ione?
Current conditions in Ione: Light rain, temperature 11°C, humidity 100%.
What is the best time to visit Ione?
The best time to visit Ione is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ione?
Ione is located at approximately 38.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ione?
The wettest period in Ione is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ione?
For visits to Ione during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Ione in?
Ione is located in United States, in the state of California.
What are the public holidays in Ione in 2026?
View the 2026 public holidays for Ione on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ione?
The weather forecast for Ione uses coordinates 38.3527, -120.9327.