Live Weather & Forecast
Weather in Barstow
California, United States · Real-time conditions & 3-day outlook
9°C
Feels like 7°C
49°F / Feels 44°F
Clear
Barstow, California
🌙 Nighttime
Updated: 2026-04-13 01:45
Humidity
61%
Wind
29.2 km/h SW
Wind Gust
36.8 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
2.3°C
Wind Degree
225°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
169.9 μg/m³
NO₂
7.2 μg/m³
O₃
74 μg/m³
SO₂
4.8 μg/m³
PM 2.5
8.8 μg/m³
PM 10
11.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Barstow, California
12 AM
10°
Clear
1 AM
9°
Clear
2 AM
9°
Clear
3 AM
9°
Clear
4 AM
8°
Clear
5 AM
7°
Clear
6 AM
7°
Clear
7 AM
8°
Sunny
8 AM
10°
Sunny
9 AM
12°
Sunny
10 AM
13°
Partly Cloudy
11 AM
15°
Partly Cloudy
12 PM
15°
Partly Cloudy
1 PM
15°
Cloudy
2 PM
16°
Partly Cloudy
3 PM
16°
Sunny
4 PM
18°
Partly Cloudy
5 PM
16°
Sunny
6 PM
15°
Partly Cloudy
7 PM
13°
Sunny
8 PM
12°
Clear
9 PM
10°
Clear
10 PM
10°
Clear
11 PM
9°
Clear
3-Day Forecast
Daily overview for Barstow, California
Today
Sunny
20°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 51%
💨 Max wind: 41 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:20 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
25°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:20 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Partly Cloudy
23°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 31.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:21 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Barstow
Plan your trip to Barstow, 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 Barstow?
Current conditions in Barstow: Clear, temperature 9°C, humidity 61%.
What is the best time to visit Barstow?
The best time to visit Barstow is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Barstow?
Barstow is located at approximately 34.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Barstow?
The wettest period in Barstow is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Barstow?
For visits to Barstow during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Barstow in?
Barstow is located in United States, in the state of California.
What are the public holidays in Barstow in 2026?
View the 2026 public holidays for Barstow on our Holidays page.
What are the GPS coordinates used for the weather forecast in Barstow?
The weather forecast for Barstow uses coordinates 34.8986, -117.0244.