5-day weather forecast Mexico 18-05-2026

Weather forecast Mexico today 18.05.2026: sunny, temperature from 19 °C to 26 °C.

Precipitation probability 100%. Wind up to 9.39 m/s (gusts 14.42 m/s). Air humidity 69–92%, atmospheric pressure 755–758 mm Hg, UV index up to 8.3.

Sunrise 05:52
Sunset 20:16
Waxing Crescent2% illuminated
Moonrise 07:02 · Moonset 23:08
Chart
Table
Mon, May 18, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Clear
24 °C0% 0%69%756 mm HgS 179° 8.5 (13.78) m/s0
01:00Weather
Clear
24 °C0% 0%73%756 mm HgS 182° 8.89 (14.42) m/s0
02:00Weather
Clear
23 °C0% 1%77%756 mm HgS 184° 8.89 (14.33) m/s0
03:00Weather
Clear
23 °C0% 2%78%755 mm HgS 181° 8.69 (13.83) m/s0
04:00Weather
Clear
23 °C0% 25%82%758 mm HgS 181° 8.61 (13.78) m/s0
05:00Weather
Clear
22 °C0% 20%85%756 mm HgS 186° 7.61 (12.17) m/s0
06:00Weather
Sunny
20 °C0% 7%84%757 mm HgS 184° 7.39 (11.72) m/s0
07:00Weather
Heavy rain at times
19 °C100% (7.81 mm/hr)71%92%757 mm HgS 183° 7.19 (11.53) m/s0.3
08:00Weather
Moderate rain at times
19 °C100% (4.52 mm/hr)77%91%758 mm HgS 185° 6.81 (10.03) m/s1
09:00Weather
Patchy rain possible
19 °C100% (4.2 mm/hr)74%91%758 mm HgS 182° 6.89 (10.03) m/s2.4
10:00Weather
Patchy rain possible
20 °C100% (2.96 mm/hr)88%88%758 mm HgS 188° 7.81 (10.69) m/s4.2
11:00Weather
Patchy rain possible
20 °C100% (1.55 mm/hr)83%87%758 mm HgSSW 194° 8.39 (11.5) m/s6.1
12:00Weather
Patchy rain possible
21 °C100% (2.71 mm/hr)71%87%758 mm HgSSW 201° 8.81 (12.06) m/s7.2
13:00Weather
Moderate rain at times
21 °C100% (0.61 mm/hr)78%85%758 mm HgSSW 200° 8.5 (11.78) m/s8.3
14:00Weather
Patchy rain possible
21 °C100% (2.24 mm/hr)76%90%758 mm HgSSW 194° 7.89 (10.28) m/s7.5
15:00Weather
Patchy rain possible
21 °C100% (1.78 mm/hr)85%90%758 mm HgSSW 195° 8 (10.28) m/s6.9
16:00Weather
Patchy rain possible
24 °C100% (1.18 mm/hr)87%88%757 mm HgS 189° 8.39 (11.61) m/s5
17:00Weather
Sunny
26 °C0% 6%70%757 mm HgS 186° 9.39 (13.22) m/s2.9
18:00Weather
Sunny
26 °C0% 8%69%756 mm HgS 179° 8.69 (13.97) m/s1.3
19:00Weather
Sunny
25 °C0% 6%71%756 mm HgS 172° 7.89 (13.78) m/s0.4
20:00Weather
Patchy rain possible
25 °C100% (0.12 mm/hr)72%76%758 mm HgS 180° 6.89 (12.83) m/s0
21:00Weather
Clear
25 °C0% 23%73%758 mm HgS 182° 6.81 (11.89) m/s0
22:00Weather
Clear
24 °C0% 16%74%758 mm HgS 176° 6.69 (11.72) m/s0
23:00Weather
Clear
24 °C0% 11%72%758 mm HgS 179° 7.19 (12.28) m/s0
Mon, May 18, 2026

Frequently asked questions about the weather in Mexico

Today in Mexico the temperature ranges from 19 °C to 26 °C, wind up to 9.39 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Mexico today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Mexico today reaches up to 9.39 m/s with gusts up to 14.42 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Mexico today ranges from 69% to 92%. View the humidity chart above for hourly details.

The UV index in Mexico today reaches up to 8.3. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Mexico today ranges from 755 to 758 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Mexico today reaches up to 88%. Check the cloud cover chart above for hourly details throughout the day.

Mexico on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.