Tropical Night Advisory
until 6:00 PM KST
Updated: 3:36 AM KST on August 20, 2026 (GMT +9)
4 minutes ago
Today
High 89°f
Scattered thunderstorms this morning, then cloudy skies this afternoon. High 89F. Winds light and variable. Chance of rain 40%.
Tonight
Low 76°f
Scattered thunderstorms this evening becoming more widespread overnight. Low 76F. Winds light and variable. Chance of rain 70%.
Tomorrow
High 87°f76°f
Scattered thunderstorms. High 87F. Winds light and variable. Chance of rain 50%.
Hourly Forecast
Now
77°
4AM
81%
77°
5AM
41%
77°
5:55AM
Sunrise
6AM
45%
76°
7AM
38%
77°
8AM
79°
9AM
81°
10AM
83°
11AM
85°
12PM
86°
1PM
88°
2PM
89°
3PM
89°
4PM
89°
5PM
88°
6PM
87°
7PM
84°
7:17PM
Sunset
8PM
82°
9PM
81°
10PM
81°
11PM
44%
80°
12AM
44%
79°
1AM
67%
79°
2AM
70%
78°
3AM
47%
78°
Precipitation
81%
Thunderstorms likely around 4:00 AM
Pollen
Grass Pollen
Low
Air Quality
61
Moderate
UV Index
0
Low
Additional Conditions
- Pressure 29.93 in
- Visibility 7 miles
- Clouds Cloudy
- Dew Point76°F
- Humidity 94%
- Rainfall 0.19 in
- Snow Depth 0 in
Astronomy
- Sun Rise Set
- Actual Time 5:54 AM 7:18 PM
- Civil Twilight 5:27 AM 7:45 PM
- Nautical Twilight 4:55 AM 8:17PM
- Astronomical Twilight 4:21 AM 8:51 PM
- Length of Visible Light 14h 18m
- Length of Day 13h 24m
- Tomorrow will be 2 minutes 2 seconds shorter
- Moon 12:34 PM 10:35 PM
- Waxing crescent39% of the Moon is Illuminated
Aug 27
Full Moon
Sep 4
Waning Half Last Qtr
Sep 11
New Moon
Sep 17
Waxing Half First Qtr
Almanac for August 19, 2026
- Forecast Average Record
- Temperature
- High 89°F 85°F -°F
- Low 75°F 72°F -°F
- Rain/Snow Depth
- Precipitation 0.12 in 0.34 in -
- Snow 0 in - in -
Almanac for August 20, 2026
- Forecast Average Record
- Temperature
- High 87°F 85°F -°F
- Low 75°F 72°F -°F