Bethel Island Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Bethel Island

Bethel Island temperature today is 16°, feels like 15°, with humidity at 63% and wind at 12.89 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

overcast clouds
16°
overcast clouds
H: 17° L: 15°
Feels like 15°
AQI: (/5)
Humidity
63%
Dew 9°
Wind speed
12.89 km/h
SW · G20.92
Pressure
1009 hPa
Visibility
10 km
Windy Conditions
Wind speed is 12.89 km/h.
Weather Summary
Currently in Bethel Island, expect varied conditions with mild temperatures around 16°. Winds are a light breeze.
Precipitation Probability
0%
20
0%
23
0%
02
0%
05
0%
08
20%
11
20%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
15°
Sat
20:00
13°
 
12°
 
12°
 
12°
Sun
08:00
14°
 
18°
 
18°
 
11°
Sun
20:00
 
 
 
11°
Mon
08:00
17°
 
20°
 
20°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:17
Sunset
Sunset
19:51
Moon Phase
Waxing Gibbous (88%)
Timezone: GMT+05:30
Last updated: Apr 26, 2026 12:20 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.014919
Longitude
Longitude
-121.640511
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More about Bethel Island
Content curated by the NearWeather editorial team · Updated periodically
Bethel Island is an unincorporated community located in Contra Costa County, California, United States. It is located in the San Joaquin Delta region, near the cities of Oakley and Discovery Bay. The island is home to a variety of wildlife, including several species of birds and fish, and has long been a popular spot for fishing and boating. The climate in Bethel Island is classified as warm-summer Mediterranean, with summers that are warm and dry and winters that are mild and wet. The average high temperatures range from the mid-50s in the winter to the high-80s in the summer. The average low temperatures range from the mid-30s in the winter to the mid-60s in the summer. Rainfall is fairly consistent throughout the year, with an average of about 20 inches annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Bethel Island
What is the Latitude and Longitude of Bethel Island?

Bethel Island's Latitude is 38.014919 & Longitude is -121.640511.

What is the weather in Bethel Island today?

Weather in Bethel Island is 16° today.

What is the climatic condition of Bethel Island today?

Climate Conditions in Bethel Island shows overcast clouds today.

What is the humidity in Bethel Island today?

Humidity in Bethel Island is 63% today.

What is the wind speed in Bethel Island today?

Wind speed in Bethel Island is 12.89 km/h, flowing at 225° SW wind direction.

What does it feel like in Bethel Island today?

It feels like 15° in Bethel Island today, with 100% cloud cover and 10 km visibility.

Weather in Bethel Island