15-Day Weather Forecast - Los Angeles

15-day weather forecast for Los Angeles: temperatures from 20°C (68°F) to 37°C (99°F). Average daily high 32°C (90°F) over the next 15 days.

Hourly Forecast by Day

Today·10 Sep
··
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Temperature · peaks at +37°C

15-Day Temperature Trend

37°25°TodaySep34°21°Tmrw31°20°Sat30°22°Sun29°21°Mon29°21°Tue30°21°Wed31°22°Thu33°24°Fri34°24°Sat32°25°Sun31°24°Mon32°23°Tue32°24°Wed31°23°Thu
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Thu, Sep 10Today
    +37°/+25°
    feels +40°0 mm · 2%16 km/hUV 7 · Hi
    06:3219:06
  • Fri, Sep 11Tomorrow
    +34°/+21°
    feels +36°0 mm · 1%14 km/hUV 7 · Hi
    06:3319:04
  • Sat, Sep 12Sat
    +31°/+20°
    feels +32°15 km/hUV 7 · Hi
    06:3419:03
  • Sun, Sep 13Sun
    +30°/+22°
    feels +30°17 km/hUV 7 · Hi
    06:3419:01
  • Mon, Sep 14Mon
    +29°/+21°
    feels +30°17 km/hUV 7 · Hi
    06:3519:00
    Advertisement
  • Tue, Sep 15Tue
    +29°/+21°
    feels +29°15 km/hUV 7 · Hi
    06:3618:59
  • Wed, Sep 16Wed
    +30°/+21°
    feels +31°16 km/hUV 7 · Hi
    06:3618:57
  • Thu, Sep 17Thu
    +31°/+22°
    feels +31°0 mm · 1%19 km/hUV 7 · Hi
    06:3718:56
  • Fri, Sep 18Fri
    +33°/+24°
    feels +31°0 mm · 1%15 km/hUV 7 · Hi
    06:3818:55
  • Sat, Sep 19Sat
    +34°/+24°
    feels +33°0 mm · 1%16 km/hUV 7 · Hi
    06:3918:53
  • Sun, Sep 20Sun
    +32°/+25°
    feels +33°0 mm · 3%14 km/hUV 7 · Hi
    06:3918:52
  • Mon, Sep 21Mon
    +31°/+24°
    feels +31°0 mm · 3%18 km/hUV 7 · Hi
    06:4018:50
  • Tue, Sep 22Tue
    +32°/+23°
    feels +33°0 mm · 6%15 km/hUV 7 · Hi
    06:4118:49
  • Wed, Sep 23Wed
    +32°/+24°
    feels +33°0 mm · 7%13 km/hUV 7 · Hi
    06:4118:48
  • Thu, Sep 24Thu
    +31°/+23°
    feels +33°0.9 mm · 13%15 km/hUV 7 · Hi
    06:4218:46

Weather Insight

Los Angeles's 15-day outlook ranges from a low of 20°C to a high of 37°C, with an average daytime high near 32°C. That's 2° above the long-term average high of 30°C for this time of year. It continues a recent pattern — 15 of the last 20 days with published data have run warmer than normal. Air quality is currently Moderate (AQI 80), driven mainly by PM2.5 at 25 μg/m³.

Today vs Normal

37°C+7° above normal

The long-term average high for today is 30°C.

15 of the last 20 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 34°C34°2026-08-20: 34°C34°2026-08-21: 34°C34°2026-08-22: 35°C35°2026-08-23: 36°C36°2026-08-24: 36°C36°2026-08-25: 36°C36°2026-08-26: 37°C37°2026-08-27: 34°C34°2026-08-28: 36°C36°2026-08-29: 33°C33°2026-08-30: 32°C32°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Extended Outlook for Los Angeles

Over the next 15 days, Los Angeles is forecast to see temperatures ranging from 19°C to 38°C, averaging a daily high of 32°C. The extended outlook indicates predominantly dry and clear conditions throughout the period. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.