Today
Expect thunderstorm. Daytime high +81°, overnight low +72°. Wind gusts reach 6 mph. Precipitation likely — up to 100%.
Weather in San Mateo
Venezuela · Aragua · 10.2130, -67.4237
Today Now 11:24 AM
+81° Partly cloudy
Hourly forecast
Today10/21
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain: daytime +82°, nighttime +70°, no noticeable change.
Week
Seven days ahead fall within +64°…+86°. Warmest day — Sat, up to +86°. Coldest at night — Wed, +64°. Rain on Wed, Thu, Mon.
Week vs norm
- Today 10/21 +81° −3° usually +84°
- Tomorrow 10/22 +82° −1° usually +84°
- Fri 10/23 +84° as usual usually +84°
- Sat 10/24 +86° +2° usually +84°
- Sun 10/25 +86° +2° usually +84°
- Mon 10/26 +84° as usual usually +84°
- Tue 10/27 +86° +2° usually +84°
- Wed 10/28 +84° as usual usually +84°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 21
Today is cooler than usual for this date.
- Heat record +94° 2015
- Cold record +64° 1991
- Most precipitation 0.8 in 1994
- Strongest gust 35 mph 2017
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in San Mateo
Today is about 3° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +82° / +66° | +73° | 2.1 |
| Feb | +83° / +67° | +74° | 1.9 |
| Mar | +84° / +68° | +75° | 3.0 |
| Apr | +84° / +70° | +76° | 5.8 |
| May | +84° / +70° | +76° | 6.3 |
| Jun | +83° / +69° | +75° | 5.6 |
| Jul | +82° / +68° | +74° | 5.9 |
| Aug | +83° / +68° | +75° | 5.9 |
| Sep | +84° / +69° | +76° | 5.2 |
| Oct | +84° / +69° | +76° | 5.5 |
| Nov | +83° / +69° | +74° | 5.5 |
| Dec | +82° / +67° | +74° | 2.9 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:18 AM | 6:09 PM
Moon
2:56 PM | 2:17 AM
Moon phase
Waxing gibbous 78%
Next solar eclipse
Calculating for this city…