Live Weather & Forecast
Weather in Holtville
California, United States · Real-time conditions & 3-day outlook
24°C
Feels like 24°C
76°F / Feels 75°F
Sunny
Holtville, California
🌞 Daytime
Updated: 2026-04-12 14:00
Humidity
31%
Wind
23 km/h WSW
Wind Gust
26.5 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
5.4
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.2°C
Wind Degree
255°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
134.9 μg/m³
NO₂
5.3 μg/m³
O₃
70 μg/m³
SO₂
1.9 μg/m³
PM 2.5
10.2 μg/m³
PM 10
68 μg/m³
Today's Hourly Forecast
24-hour breakdown for Holtville, California
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
16°
Clear
3 AM
15°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
17°
Sunny
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
24°
Sunny
12 PM
25°
Sunny
1 PM
27°
Sunny
2 PM
24°
Sunny
3 PM
26°
Overcast
4 PM
25°
Partly Cloudy
5 PM
25°
Partly Cloudy
6 PM
23°
Sunny
7 PM
20°
Sunny
8 PM
18°
Clear
9 PM
16°
Clear
10 PM
17°
Clear
11 PM
14°
Clear
3-Day Forecast
Daily overview for Holtville, California
Today
Sunny
28°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 45%
💨 Max wind: 40.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:15 AM
🌇 Sunset: 07:10 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
23°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 39.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:11 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
26°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:11 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Holtville
Plan your trip to Holtville, 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.
Frequently Asked Questions
What is the current weather in Holtville?
Current conditions in Holtville: Sunny, temperature 24°C, humidity 31%.
What is the best time to visit Holtville?
The best time to visit Holtville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Holtville?
Holtville is located at approximately 32.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Holtville?
The wettest period in Holtville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Holtville?
For visits to Holtville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Holtville in?
Holtville is located in United States, in the state of California.
What are the public holidays in Holtville in 2026?
View the 2026 public holidays for Holtville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Holtville?
The weather forecast for Holtville uses coordinates 32.8139, -115.3781.