Live Weather & Forecast
Weather in San Mateo
Isabela, Philippines · Real-time conditions & 3-day outlook
26°C
Feels like 28°C
79°F / Feels 82°F
Sunny
San Mateo, Isabela
🌞 Daytime
Updated: 2026-05-03 07:15
Humidity
69%
Wind
4.3 km/h S
Wind Gust
5 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0.9
(Low)
Precipitation
0 mm
Cloud Cover
5%
Dew Point
19.9°C
Wind Degree
169°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
167.9 μg/m³
NO₂
18 μg/m³
O₃
21 μg/m³
SO₂
4 μg/m³
PM 2.5
32 μg/m³
PM 10
34 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Mateo, Isabela
12 AM
24°
Clear
1 AM
24°
Clear
2 AM
23°
Clear
3 AM
23°
Clear
4 AM
23°
Clear
5 AM
22°
Clear
6 AM
24°
Sunny
7 AM
26°
Sunny
8 AM
29°
Sunny
9 AM
31°
Sunny
10 AM
34°
Sunny
11 AM
36°
Sunny
12 PM
38°
Sunny
1 PM
39°
Sunny
2 PM
39°
Sunny
3 PM
39°
Sunny
4 PM
39°
Sunny
5 PM
37°
Sunny
6 PM
32°
Sunny
7 PM
29°
Clear
8 PM
27°
Clear
9 PM
26°
Clear
10 PM
25°
Clear
11 PM
25°
Clear
3-Day Forecast
Daily overview for San Mateo, Isabela
Today
Sunny
39°
/
22°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 12.6
🌅 Sunrise: 05:28 AM
🌇 Sunset: 06:14 PM
🌙 Waning Gibbous
🌑 Moon: 98% lit
Mon, May 4
Sunny
38°
/
24°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 12.5
🌅 Sunrise: 05:28 AM
🌇 Sunset: 06:14 PM
🌙 Waning Gibbous
🌑 Moon: 95% lit
Tue, May 5
Sunny
37°
/
23°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 11.7
🌅 Sunrise: 05:27 AM
🌇 Sunset: 06:14 PM
🌙 Waning Gibbous
🌑 Moon: 90% lit
Best Time to Visit San Mateo
Plan your trip to San Mateo, Philippines around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in San Mateo?
Current conditions in San Mateo: Sunny, temperature 26°C, humidity 69%.
What is the best time to visit San Mateo?
The best time to visit San Mateo is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in San Mateo?
San Mateo is located at approximately 16.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in San Mateo?
The wettest period in San Mateo is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to San Mateo?
For visits to San Mateo during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is San Mateo in?
San Mateo is located in Philippines, in the state of Isabela.
What are the public holidays in San Mateo in 2026?
View the 2026 public holidays for San Mateo on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Mateo?
The weather forecast for San Mateo uses coordinates 16.8812, 121.5878.
What is the current temperature outside in San Mateo?
The current outdoor temperature in San Mateo is 26°C (79°F) with sunny.
What is the hourly weather forecast for San Mateo today?
Today's hour-by-hour weather breakdown for San Mateo is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in San Mateo tomorrow hour by hour?
Tomorrow's forecast for San Mateo shows a high of 38°C and a low of 24°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in San Mateo?
Rain is not expected in San Mateo today. Current forecast shows no significant rain probability.
Is it going to rain today in San Mateo?
No, rain is not forecast for San Mateo today. Current conditions show clear to partly cloudy skies.