Tomorrow's Weather Forecast - Mérida

Tomorrow's weather in Mérida. high 34°C (93°F), low 25°C (77°F). Drizzle.

Tomorrow’s Outlook

Tomorrow brings a similar temperature to today. Light rain is possible, though a 33% peak chance means much of the day could stay dry. That risk lines up with humidity averaging 82% through the day the more moisture in the air, the more readily clouds build into showers. Humidity stays high near 82%, so it will feel muggier and stickier than the temperature alone suggests. A light breeze near 16 km/h is expected. Sunrise is at 5:44 AM and sunset at 6:04 PM, for about 12h 19m of daylight.

Tomorrow
34°/ 25°
Today34° / 25°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon28°
Rain probability
0%
Wind speed
12 km/h
AfternoonNoon – 6 PM32°
Rain probability
31%
Wind speed
16 km/h
Evening6 PM – Midn28°
Rain probability
33%
Wind speed
15 km/h
NightMidn – 6 AM25°
Rain probability
6%
Wind speed
9 km/h

24-Hour Rain & Temperature Forecast

Tomorrow12 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 +34°C

Planning Advice for Tomorrow

Clothing
Light layers work well; a jacket for the evening.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 5:14 AM
Total Daylight
Full day forecastSolar noon 11:54 AM
Sunset
Dusk 6:34 PM
vs today-1 min daylight
Sunrise shiftSame time
Sunset shift1 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Mérida is forecast to reach a high of 34°C tomorrow, with an overnight low around 25°C. That's 3° above the long-term average high of 31°C for this time of year. It continues a recent pattern — 19 of the last 19 days with published data have run warmer than normal. Expect a low chance of rain (33% probability) and a gentle breeze averaging 16 km/h. Air quality is currently Moderate (AQI 54), driven mainly by PM2.5 at 11 μg/m³.

Today vs Normal

34°C+3° above normal

The long-term average high for today is 31°C.

19 of the last 19 days with published data ran above normal.

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

2026-08-19: 36°C36°2026-08-20: 36°C36°2026-08-21: 36°C36°2026-08-22: 36°C36°2026-08-23: 36°C36°2026-08-24: 36°C36°2026-08-25: 37°C37°2026-08-26: 37°C37°2026-08-27: 36°C36°2026-08-28: 36°C36°2026-08-29: 36°C36°2026-08-30: 36°C36°

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.