15-Day Weather Forecast - Monrovia

15-day weather forecast for Monrovia: temperatures from 23°C (73°F) to 28°C (82°F). Average daily high 27°C (81°F) over the next 15 days.

Hourly Forecast by Day

Today·11 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 +27°C

15-Day Temperature Trend

27°24°TodaySep27°25°Tmrw26°23°Sun27°23°Mon28°24°Tue28°24°Wed27°24°Thu27°25°Fri27°23°Sat27°24°Sun28°24°Mon26°23°Tue25°23°Wed28°24°Thu28°24°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +27°/+24°
    feels +32°13.6 mm · 98%15 km/hUV 9 · V.Hi
    06:3418:44
  • Sat, Sep 12Tomorrow
    +27°/+25°
    feels +32°5.9 mm · 96%18 km/hUV 8 · V.Hi
    06:3418:44
  • Sun, Sep 13Sun
    +26°/+23°
    feels +31°30.9 mm · 100%16 km/hUV 8 · Hi
    06:3418:43
  • Mon, Sep 14Mon
    +27°/+23°
    feels +32°23.6 mm · 99%15 km/hUV 8 · Hi
    06:3318:43
  • Tue, Sep 15Tue
    +28°/+24°
    feels +33°7.3 mm · 100%14 km/hUV 8 · V.Hi
    06:3318:42
    Advertisement
  • Wed, Sep 16Wed
    +28°/+24°
    feels +33°3.6 mm · 100%15 km/hUV 8 · V.Hi
    06:3318:42
  • Thu, Sep 17Thu
    +27°/+24°
    feels +32°2.0 mm · 96%16 km/hUV 6 · Hi
    06:3318:41
  • Fri, Sep 18Fri
    +27°/+25°
    feels +31°15.8 mm · 100%18 km/hUV 7 · Hi
    06:3318:41
  • Sat, Sep 19Sat
    +27°/+23°
    feels +31°23.2 mm · 99%19 km/hUV 5 · Mod
    06:3218:40
  • Sun, Sep 20Sun
    +27°/+24°
    feels +31°10.5 mm · 93%16 km/hUV 7 · Hi
    06:3218:40
  • Mon, Sep 21Mon
    +28°/+24°
    feels +33°6.3 mm · 96%17 km/hUV 7 · Hi
    06:3218:39
  • Tue, Sep 22Tue
    +26°/+23°
    feels +31°35.5 mm · 100%13 km/hUV 7 · Hi
    06:3218:39
  • Wed, Sep 23Wed
    +25°/+23°
    feels +30°50.0 mm · 95%15 km/hUV 8 · Hi
    06:3218:38
  • Thu, Sep 24Thu
    +28°/+24°
    feels +33°17.0 mm · 95%18 km/hUV 9 · V.Hi
    06:3218:38
  • Fri, Sep 25Fri
    +28°/+24°
    feels +33°3.8 mm · 94%16 km/hUV 5 · Mod
    06:3118:37

Weather Insight

Monrovia's 15-day outlook ranges from a low of 23°C to a high of 28°C, with an average daytime high near 27°C. That's 1° below the long-term average high of 28°C for this time of year. It continues a recent pattern — 11 of the last 28 days with published data have run cooler than normal. Air quality is currently good (AQI 21), with no notable outdoor health concerns.

Today vs Normal

27°C-1° below normal

The long-term average high for today is 28°C.

11 of the last 28 days with published data ran above normal.

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

2026-08-28: 27°C27°2026-08-29: 27°C27°2026-08-30: 27°C27°2026-08-31: 27°C27°2026-09-01: 28°C28°2026-09-02: 27°C27°2026-09-03: 29°C29°2026-09-04: 28°C28°2026-09-05: 28°C28°2026-09-06: 27°C27°2026-09-07: 28°C28°2026-09-08: 28°C28°

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

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Extended Outlook for Monrovia

Over the next 15 days, Monrovia is forecast to see temperatures ranging from 23°C to 29°C, averaging a daily high of 27°C. The extended outlook indicates significant rainfall totalling 249 mm spread across 15 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.