Today
During the day partly cloudy, up to +100°, at night around +79°. Light wind, up to 8 mph. No precipitation expected.
Weather in Porto
Brazil · Piaui · -3.8933, -42.7100
Today Now 6:38 AM
+79° Mostly clear
Hourly forecast
Today10/29
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +100° and partly cloudy, nighttime low +77°, no noticeable change.
Week
During the week the thermometer stays between +73°…+106°. Peak warmth: Wed, +106°. Nighttime weekly low: +73° (Wed). The week promises to be dry. Cloudless weather for 6 days.
Week vs norm
- Today 10/29 +100° +2° usually +98°
- Tomorrow 10/30 +100° +2° usually +98°
- Sat 10/31 +104° +6° usually +98°
- Sun 11/1 +102° +4° usually +98°
- Mon 11/2 +102° +4° usually +98°
- Tue 11/3 +102° +4° usually +98°
- Wed 11/4 +106° +8° usually +98°
- Thu 11/5 +77° −21° usually +98°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 29
Today is warmer than usual for this date.
- Heat record +102° 2004
- Cold record +73° 1996
- Most precipitation 0.2 in 2010
- Strongest gust 29 mph 2001
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Porto
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +90° / +74° | +81° | 8.0 |
| Feb | +88° / +73° | +80° | 10.6 |
| Mar | +87° / +73° | +79° | 13.3 |
| Apr | +87° / +73° | +79° | 13.2 |
| May | +88° / +73° | +80° | 6.5 |
| Jun | +90° / +73° | +81° | 1.6 |
| Jul | +92° / +73° | +82° | 0.7 |
| Aug | +95° / +74° | +84° | 0.2 |
| Sep | +98° / +75° | +86° | 0.1 |
| Oct | +99° / +76° | +86° | 0.3 |
| Nov | +97° / +76° | +86° | 1.0 |
| Dec | +95° / +76° | +85° | 2.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
5:27 AM | 5:41 PM
Moon
9:20 PM | 8:31 AM
Moon phase
Waning gibbous 84%
Next solar eclipse
Calculating for this city…