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Weather in Loma Linda, United States 🇺🇸

Current Weather in Loma Linda

Extreme Heat Warning issued August 21 at 1:42AM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
Sunny
43°C
Feels like 38°C. Sunny.
🌬️ 24 km/h WNW
💧 12% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.2
🌡️ Dew Point: 8°C
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:29 PM
Map Overlays:

Right now Loma Linda is 43°C with sunny, feeling like 38°C. Relative humidity is 12%, with winds around 24 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in Loma Linda range from about 22°C to 44°C. ⚠️ Extreme Heat Warning issued August 21 at 1:42AM PDT until August 28 at 8:00PM PDT by NWS San Diego CA

Hourly Forecast for Loma Linda

17:00
Sunny
40°
1%
18:00
Sunny
37°
0%
19:00
Overcast
34°
8%
20:00
Overcast
31°
9%
21:00
Overcast
29°
10%
22:00
Overcast
28°
10%
23:00
Overcast
27°
11%
00:00
Clear
25°
2%
01:00
Clear
24°
3%
02:00
Clear
23°
4%
03:00
Clear
22°
4%
04:00
Clear
25°
1%
05:00
Clear
25°
2%
06:00
Clear
25°
2%
07:00
Sunny
26°
1%
08:00
Sunny
26°
1%
09:00
Sunny
28°
1%
10:00
Sunny
31°
0%
11:00
Sunny
32°
0%
12:00
Sunny
34°
0%
13:00
Sunny
35°
0%
14:00
Sunny
36°
0%
15:00
Sunny
37°
0%
16:00
Sunny
36°
0%

14-Day Forecast for Loma Linda

Fri, Aug 21
Sunny Sunny
44° / 24°
Sat, Aug 22
Sunny Sunny
37° / 22°
Sun, Aug 23
Sunny Sunny
37° / 25°
Mon, Aug 24
Sunny Sunny
37° / 26°
Tue, Aug 25
Sunny Sunny
39° / 26°
Wed, Aug 26
Sunny Sunny
39° / 28°
Thu, Aug 27
Sunny Sunny
38° / 27°
Fri, Aug 28
Overcast Overcast
36° / 26°
Sat, Aug 29
Sunny Sunny
38° / 26°
Sun, Aug 30
Sunny Sunny
36° / 24°
Mon, Aug 31
Sunny Sunny
37° / 26°
Tue, Sep 01
Sunny Sunny
36° / 24°
Wed, Sep 02
Sunny Sunny
35° / 24°
Thu, Sep 03
Sunny Sunny
33° / 21°

Additional Forecasts for Loma Linda

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 127.0 μg/m³
O₃ (Ozone) 131.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.5 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 9.0 μg/m³
PM10 (Coarse particles) 12.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Loma Linda Tomorrow

There is no good daylight window left in Loma Linda today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 27°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Loma Linda

What is the temperature in Loma Linda right now?

The current temperature in Loma Linda is 43°C (109°F), sunny (feels like 38°C).

What's the weather like in Loma Linda right now?

Right now Loma Linda has Sunny, humidity 12%, wind 24 km/h WNW.

What is today's forecast for Loma Linda?

Today in Loma Linda: high 44°C, low 24°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Loma Linda?

Daily highs and lows for Loma Linda:

  • 2026-08-21: 44°C / 24°C
  • 2026-08-22: 37°C / 22°C
  • 2026-08-23: 37°C / 25°C
  • 2026-08-24: 37°C / 26°C
  • 2026-08-25: 39°C / 26°C
  • 2026-08-26: 39°C / 28°C
  • 2026-08-27: 38°C / 27°C
Is it going to rain in Loma Linda today?

There is a 2% chance of rain in Loma Linda today.

What is the wind speed in Loma Linda right now?

Wind in Loma Linda is currently 24 km/h (15 mph) from the WNW.

What is the UV index in Loma Linda right now?

The UV index in Loma Linda is currently 4.2 (moderate). Sun protection is recommended when the index is 3 or higher.

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