15-Day Weather Forecast - Pattaya

15-day weather forecast for Pattaya: temperatures from 24°C (75°F) to 32°C (90°F). Average daily high 28°C (82°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 +30°C

15-Day Temperature Trend

30°25°TodaySep32°24°Tmrw31°25°Sun31°25°Mon29°26°Tue29°26°Wed30°27°Thu29°26°Fri28°25°Sat26°25°Sun25°25°Mon26°25°Tue26°25°Wed26°25°Thu29°25°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +30°/+25°
    feels +35°14.8 mm · 100%12 km/hUV 8 · Hi
    06:0518:20
  • Sat, Sep 12Tomorrow
    +32°/+24°
    feels +38°10.2 mm · 100%19 km/hUV 8 · V.Hi
    06:0518:19
  • Sun, Sep 13Sun
    +31°/+25°
    feels +36°3.3 mm · 76%18 km/hUV 7 · Hi
    06:0518:18
  • Mon, Sep 14Mon
    +31°/+25°
    feels +38°5.2 mm · 90%16 km/hUV 1 · Low
    06:0518:18
  • Tue, Sep 15Tue
    +29°/+26°
    feels +35°12.8 mm · 96%15 km/hUV 9 · V.Hi
    06:0518:17
    Advertisement
  • Wed, Sep 16Wed
    +29°/+26°
    feels +34°16.6 mm · 90%17 km/hUV 9 · V.Hi
    06:0518:16
  • Thu, Sep 17Thu
    +30°/+27°
    feels +35°15.1 mm · 81%19 km/hUV 8 · V.Hi
    06:0518:16
  • Fri, Sep 18Fri
    +29°/+26°
    feels +34°24.4 mm · 92%17 km/hUV 9 · V.Hi
    06:0518:15
  • Sat, Sep 19Sat
    +28°/+25°
    feels +33°30.0 mm · 99%16 km/hUV 8 · Hi
    06:0518:14
  • Sun, Sep 20Sun
    +26°/+25°
    feels +30°45.4 mm · 90%21 km/hUV 8 · V.Hi
    06:0518:13
  • Mon, Sep 21Mon
    +25°/+25°
    feels +30°53.6 mm · 88%19 km/hUV 8 · Hi
    06:0518:13
  • Tue, Sep 22Tue
    +26°/+25°
    feels +31°34.0 mm · 76%15 km/hUV 2 · Low
    06:0518:12
  • Wed, Sep 23Wed
    +26°/+25°
    feels +31°30.4 mm · 76%18 km/hUV 3 · Mod
    06:0518:11
  • Thu, Sep 24Thu
    +26°/+25°
    feels +32°34.2 mm · 78%16 km/hUV 1 · Low
    06:0518:11
  • Fri, Sep 25Fri
    +29°/+25°
    feels +36°6.0 mm · 63%12 km/hUV 2 · Low
    06:0518:10

Weather Insight

Pattaya's 15-day outlook ranges from a low of 24°C to a high of 32°C, with an average daytime high near 29°C. Air quality is currently Moderate (AQI 84), driven mainly by O₃ at 62 μg/m³.

Today vs Normal

30°C+1° above normal

The long-term average high for today is 29°C.

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

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

2026-08-28: 30°C30°2026-08-29: 30°C30°2026-08-30: 30°C30°2026-08-31: 29°C29°2026-09-01: 30°C30°2026-09-02: 31°C31°2026-09-03: 31°C31°2026-09-04: 31°C31°2026-09-05: 30°C30°2026-09-06: 31°C31°2026-09-07: 29°C29°2026-09-08: 29°C29°

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 Pattaya

Over the next 15 days, Pattaya is forecast to see temperatures ranging from 23°C to 33°C, averaging a daily high of 29°C. The extended outlook indicates significant rainfall totalling 336 mm spread across 15 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.