Weather in Tijuana - 14-day forecast

Detailed weather forecast for Tijuana, Mexico: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Tijuana

today☀️ 29°💧 0.3 mm

Sun☁️ 31°💧 13.8 mm

Mon🌧️ 31°💧 1 mm

Tue🌧️ 30°💧 0.2 mm

Wed☁️ 28°💧 1.7 mm

Thu🌧️ 30°💧 0.5 mm

Fri🌧️ 26°💧 0.5 mm

Sat🌧️ 23°💧 0.3 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Friday 11 Sept in Tijuana, the forecast high is 26°C. Typical daytime temperatures at this time of year range from 27°C to 32°C, so it will be cooler than usual. It is cooler than 84% of similar days.

Saturday 5 Sept

29°Cnear normal

usually 27°C–33°C

night: exceptionally warm rain: more rain than usual wind: lighter than usual

Sunday 6 Sept

31°Cnear normal

usually 27°C–33°C

night: exceptionally warm rain: exceptionally wet wind: exceptionally strong

Monday 7 Sept

31°Cnear normal

usually 27°C–33°C

night: exceptionally warm rain: exceptionally wet wind: lighter than usual

Tuesday 8 Sept

30°Cnear normal

usually 27°C–33°C

night: exceptionally warm rain: more rain than usual wind: lighter than usual

Wednesday 9 Sept

28°Ccooler than usual

usually 27°C–33°C

cooler than 70% of similar days

night: exceptionally warm rain: exceptionally wet wind: lighter than usual

Thursday 10 Sept

30°Cnear normal

usually 27°C–32°C

night: exceptionally warm rain: exceptionally wet wind: lighter than usual

Friday 11 Sept

26°Ccooler than usual

usually 27°C–32°C

cooler than 84% of similar days

night: exceptionally warm rain: exceptionally wet wind: typical

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 30°C by day. The coolest year was 1985 (24°C) and the warmest was 2024 (35°C). The current forecast averages 29°C - lower than in 64% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Tijuana

Tijuana - 14-day weather forecast infographic

Tijuana 30 & 45-day weather - long-range outlook

Next 15 days · forecast

27°

around 24° at night · days with rain: 4

Weeks 3-4 · avg for September

27°

around 18° at night · rain chance 5%

Weeks 5-7 · avg for October

26°

around 16° at night · rain chance 4%

The 30 & 45-day outlook for Tijuana: the next 15 days are a numerical forecast updated daily - on average 27° by day and 24° at night. Further out we rely on multi-year climate averages: around 27° in September, and about 26° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Tijuana

Saturday5 September 2026

☀️29°clear sky

sunrise 06:25 · sunset 19:08 · night 24° · evening 27° · rain 0.32 mm · humidity 33% · wind 4 m/s · clouds 7%

Sunday6 September 2026

☁️31°overcast clouds

sunrise 06:26 · sunset 19:06 · night 27° · evening 31° · rain 13.79 mm · humidity 33% · wind 7 m/s · clouds 100%

Monday7 September 2026

🌧️31°light rain

sunrise 06:27 · sunset 19:05 · night 27° · evening 29° · rain 1.03 mm · humidity 49% · wind 4 m/s · clouds 98%

Tuesday8 September 2026

🌧️30°light rain

sunrise 06:27 · sunset 19:04 · night 28° · evening 30° · rain 0.17 mm · humidity 36% · wind 4 m/s · clouds 63%

Wednesday9 September 2026

☁️28°broken clouds

sunrise 06:28 · sunset 19:02 · night 28° · evening 29° · rain 1.74 mm · humidity 41% · wind 4 m/s · clouds 82%

Thursday10 September 2026

🌧️30°light rain

sunrise 06:28 · sunset 19:01 · night 26° · evening 28° · rain 0.54 mm · humidity 46% · wind 4 m/s · clouds 6%

Friday11 September 2026

🌧️26°light rain

sunrise 06:29 · sunset 19:00 · night 22° · evening 26° · rain 0.48 mm · humidity 59% · wind 5 m/s · clouds 45%

Saturday12 September 2026

🌧️23°light rain

sunrise 06:30 · sunset 18:58 · night 22° · evening 23° · rain 0.3 mm · humidity 61% · wind 5 m/s · clouds 26%

Sunday13 September 2026

🌧️24°light rain

sunrise 06:30 · sunset 18:57 · night 21° · evening 23° · rain 0.63 mm · humidity 60% · wind 5 m/s · clouds 95%

Monday14 September 2026

☁️22°overcast clouds

sunrise 06:31 · sunset 18:56 · night 20° · evening 23° · rain 0.18 mm · humidity 58% · wind 5 m/s · clouds 93%

Tuesday15 September 2026

🌤️24°scattered clouds

sunrise 06:32 · sunset 18:54 · night 21° · evening 24° · rain 18.72 mm · humidity 53% · wind 4 m/s · clouds 31%

Wednesday16 September 2026

☁️25°overcast clouds

sunrise 06:32 · sunset 18:53 · night 22° · evening 25° · humidity 53% · wind 4 m/s · clouds 98%

Thursday17 September 2026

☁️26°broken clouds

sunrise 06:33 · sunset 18:52 · night 24° · evening 26° · rain 0.6 mm · humidity 56% · wind 4 m/s · clouds 52%

Friday18 September 2026

☁️29°broken clouds

sunrise 06:34 · sunset 18:50 · night 27° · evening 30° · humidity 45% · wind 3 m/s · clouds 79%

Saturday19 September 2026

☁️32°broken clouds

sunrise 06:34 · sunset 18:49 · night 27° · evening 32° · humidity 36% · wind 3 m/s · clouds 61%

UV index in Tijuana - is it safe to sunbathe?

Today the UV index in Tijuana is 8 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Sea temperature - Tijuana

Water today

22°C

Week avg

21°C

Waves today

1.3 m

How's the water?

pleasant

16-day sea temperature forecast:

5.09 22°C6.09 22°C7.09 21°C8.09 21°C9.09 21°C10.09 21°C11.09 21°C12.09 22°C13.09 22°C

Average sea temperature through the year:

Jan 15°CFeb 15°CMar 16°CApr 16°CMay 18°CJun 19°CJul 21°CAug 21°CSep 21°COct 19°CNov 17°CDec 16°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Tijuana

Air quality in Tijuana is currently good. Fine particulate PM2.5: 18.2 µg/m³, PM10: 23.5 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Tijuana	18.2	23.5	good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-04, 19:00).

Tijuana weather through the year

Upcoming public holidays in Mexico: Independence Day — 16 September · Revolution Day — 16 November · Christmas Day — 25 December.

Nearby and related places

Los AngelesPhoenixYucatanSan Luis PotosíZapopanOaxacaAcapulcoMonterrey

FAQ - Tijuana weather

What is the weather like in Tijuana today?

Today it is about 29° during the day and 24° at night, clear sky.

How far ahead can I check the forecast for Tijuana?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.