Today
Expect clear. Daytime high +64°, overnight low +46°. Light wind, up to 7 mph. No rain expected.
Weather in Puerto Williams
Chile · Region de Magallanes y Antartica Chilena · -54.9336, -67.6096
Today Now 5:13 PM
+64° Mostly clear
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain: daytime +52°, nighttime +41°, about 13° colder.
Week
Seven days ahead fall within +30°…+64°. Weekly maximum — +64° (Sat). Coldest at night — Wed, +30°. Rain on Sun, Mon, Tue, Fri. Cloudless weather for 3 days.
Week vs norm
- Today 10/17 +64° +21° usually +43°
- Tomorrow 10/18 +52° +8° usually +43°
- Mon 10/19 +54° +10° usually +43°
- Tue 10/20 +43° as usual usually +44°
- Wed 10/21 +52° +8° usually +44°
- Thu 10/22 +48° +4° usually +44°
- Fri 10/23 +45° as usual usually +44°
- Sat 10/24 +61° +17° usually +44°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is one of the warmest such days in three decades.
- Heat record +57° 2022
- Cold record +22° 1993
- Most precipitation 0.2 in 2004
- Strongest gust 68 mph 1998
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Puerto Williams
Today is about 22° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +52° / +40° | +46° | 4.7 |
| Feb | +51° / +40° | +45° | 3.6 |
| Mar | +48° / +37° | +42° | 3.5 |
| Apr | +43° / +33° | +37° | 2.8 |
| May | +37° / +28° | +32° | 2.5 |
| Jun | +31° / +23° | +27° | 2.2 |
| Jul | +31° / +22° | +26° | 2.2 |
| Aug | +33° / +23° | +28° | 2.0 |
| Sep | +37° / +26° | +32° | 2.1 |
| Oct | +43° / +31° | +37° | 2.5 |
| Nov | +47° / +35° | +41° | 3.6 |
| Dec | +50° / +38° | +44° | 4.7 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:15 AM | 8:16 PM
Moon
9:36 AM | 3:32 AM
Moon phase
Waxing crescent 40%
Next solar eclipse
Calculating for this city…