Siheung Weather Conditions
Current Temperature Level
Siheung Weather Conditions
Current Temperature Level
Feels Like 27°C
Chances of Rain27%
25°27%8 PM24°20%9 PM
24°18%10 PM
24°13%11 PM23°17%12 AM23°32%1 AM
23°64%2 AM23°57%3 AM23°60%4 AM22°58%5 AM22°43%6 AM22°35%7 AM22°55%8 AM22°62%9 AM22°63%10 AM
22°51%11 AM24°29%12 PM25°26%1 PM24°40%2 PM
25°24%3 PM25°55%4 PM26°29%5 PM26°36%6 PM25°27%Light rain may develop in some areas.
Last Updated: 2026-08-16 19:00 (Local Time)
117°ESE
Direction
11.5km/h
Wind Speed
Gust Speed
5.5m/s
Precipitation
Precipitation
0.09mm
Pressure
1004mb
UV Index
0Low
Today
24
°C
84%Monday
24
°C86%Tuesday
26
°C80%Wednesday
26
°C71%Thursday
27
°C65%Friday
28
°C69%Saturday
27
°C68%Sunday
26
°C71%Monday
24
°C79%Tuesday
24
°C77%Patchy rain nearby
Occasional light rain is expected and humidity will be 84%, with winds at 13.7 km/h.26°C / 22°C
Humi.84 %
Prec.11.47 mm
Sunrise
05:49 AM13hrs 35min
Sunset
07:24 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Rain Shower
25 °C
87 %
0
2.9 kmph / SE
Rain Shower
Feels 29 °C
Cover 84 %
Visibility 10 km
1 AM
Rain Showers
22 °C
94 %
0
2.5 kmph / SSW
Rain ShowersFeels 26 °C
Cover 86 %
Visibility 7 km
2 AM
Rain Shower
22 °C
96 %
0
4.3 kmph / N
Rain ShowerFeels 25 °C
Cover 66 %
Visibility 10 km
3 AM
Rain Shower
22 °C
96 %
0
5.8 kmph / N
Rain ShowerFeels 25 °C
Cover 71 %
Visibility 10 km
4 AM
Rain Shower
22 °C
95 %
0
7.2 kmph / NNE
Rain ShowerFeels 25 °C
Cover 73 %
Visibility 10 km
5 AM
Rain Shower
22 °C
96 %
0
7.6 kmph / ENE
Rain ShowerFeels 25 °C
Cover 100 %
Visibility 10 km
6 AM
Rain Shower
22 °C
96 %
0
7.9 kmph / E
Rain ShowerFeels 25 °C
Cover 100 %
Visibility 10 km
7 AM
Mist
22 °C
95 %
0
7.6 kmph / E
MistFeels 24 °C
Cover 69 %
Visibility 2 km
8 AM
Patchy rain nearby
22 °C
91 %
0.1
7.9 kmph / E
Patchy rain nearbyFeels 25 °C
Cover 74 %
Visibility 10 km
9 AM
Partly Cloudy
23 °C
87 %
0.2
9.7 kmph / E
Partly CloudyFeels 25 °C
Cover 52 %
Visibility 10 km
10 AM
Partly Cloudy
24 °C
79 %
0.6
11.5 kmph / E
Partly CloudyFeels 26 °C
Cover 54 %
Visibility 10 km
11 AM
Cloudy
26 °C
70 %
1.1
12.2 kmph / ESE
CloudyFeels 27 °C
Cover 68 %
Visibility 10 km
12 PM
Patchy rain nearby
26 °C
71 %
0.9
11.5 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 80 %
Visibility 10 km
1 PM
Patchy rain nearby
25 °C
73 %
1.5
10.4 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 56 %
Visibility 10 km
2 PM
Patchy rain nearby
26 °C
73 %
1.7
11.2 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 70 %
Visibility 9 km
3 PM
Rain Shower
26 °C
76 %
2.4
11.5 kmph / ESE
Rain ShowerFeels 28 °C
Cover 56 %
Visibility 10 km
4 PM
Patchy rain nearby
26 °C
76 %
1.2
13.7 kmph / SE
Patchy rain nearbyFeels 28 °C
Cover 81 %
Visibility 9 km
5 PM
Patchy rain nearby
26 °C
76 %
0.5
13.3 kmph / SE
Patchy rain nearbyFeels 28 °C
Cover 72 %
Visibility 9 km
6 PM
Patchy rain nearby
25 °C
79 %
0.2
11.9 kmph / SE
Patchy rain nearbyFeels 27 °C
Cover 79 %
Visibility 9 km
7 PM
Patchy rain nearby
25 °C
81 %
0
11.5 kmph / ESE
Patchy rain nearbyFeels 27 °C
Cover 80 %
Visibility 10 km
8 PM
Patchy rain nearby
24 °C
81 %
0
11.5 kmph / ESE
Patchy rain nearbyFeels 26 °C
Cover 79 %
Visibility 10 km
9 PM
Cloudy
24 °C
80 %
0
11.5 kmph / ESE
CloudyFeels 25 °C
Cover 74 %
Visibility 10 km
10 PM
Partly Cloudy
24 °C
80 %
0
9.7 kmph / ESE
Partly CloudyFeels 25 °C
Cover 45 %
Visibility 10 km
11 PM
Patchy rain nearby
23 °C
81 %
0
8.6 kmph / ESE
Patchy rain nearbyFeels 25 °C
Cover 61 %
Visibility 10 km
31°25°32°25°34°26°35°27°34°27°35°28°36°28°34°24°32°22°31°23°33°23°31°20°31°22°30°23°26°24°26°22°26°22°30°23°31°23°30°23°32°25°31°24°29°24°28°22°28°21°28°21°27°21°28°21°27°21°26°20°27°20°AugustWeather Overview
No. of days:
Sunny
15
Cloudy
2
Rainy
13
Snowy
0
The monthly weather averages in Siheung consist of 15 sunny days, 2 cloudy days, 13 rainy days, and 0 snowy days.
South Korea's Hottest Cities - August 2026
1.
Jeju, Jeju
26 °C
Patchy rain nearby
89%
0
12.2 kmph / SSE
2.
Paju, Gyeonggi
26 °C
Rain Shower
76%
0
5.8 kmph / ESE
3.
Goyang, Gyeonggi
26 °C
Rain Shower
76%
0
5.8 kmph / ESE
4.
Seogwipo, Jeju
26 °C
Light Drizzle
91%
0
9 kmph / S
5.
Uijeongbu, Gyeonggi
26 °C
Partly Cloudy
77%
0
5 kmph / E
6.
Incheon, Incheon
26 °C
Patchy rain nearby
80%
0
15.1 kmph / SE
7.
Bucheon, Gyeonggi
26 °C
Patchy rain nearby
81%
0
10.8 kmph / ESE
8.
Sosan, Chungnam
26 °C
Overcast
82%
0
6.5 kmph / ENE
9.
Seoul, Seoul
25 °C
Patchy rain nearby
82%
0
7.6 kmph / ESE
10.
Boryeong, Chungnam
25 °C
Patchy rain nearby
80%
0
10.1 kmph / SE
Last Updated: 16 Aug 2026, 10:19 AM
City Weather RankingsFAQs About Siheung Weather Conditions
1. What is the current temperature in Siheung today - 16 August 2026?
1. What is the current temperature in Siheung today - 16 August 2026?
The current temperature in Siheung is 25°C, with a feels-like temperature of 27°C. Today's forecast shows a high of 26°C and a low of 22°C, giving a 4 degree swing through the day as of 07:00 PM 16 August 2026.
2. What are the current weather parameters in Siheung today?
2. What are the current weather parameters in Siheung today?
Here is a complete overview of Siheung's current weather conditions as of 07:00 PM 16 August 2026: Condition : Patchy rain nearby Temperature : 25°C Pleasant (Feels like 27°C) Humidity : 81% Wind Speed : 11.5 km/h from ESE (117 degrees), Gust 5.6 m/s UV Index : 0 (Low Air Pressure : 1004 mb Cloud Cover : 80% Visibility : 10 km Precipitation : 0.09 mm (84% chance of rain)
3. What is the 10-day weather forecast for Siheung from 07:00 PM 16 August 2026?
3. What is the 10-day weather forecast for Siheung from 07:00 PM 16 August 2026?
From 07:00 PM 16 August 2026, Siheung's 10-day forecast shows this trend: Today (Aug. 16) : Temp. 24°C, Hum. 84% and Patchy rain nearby condition. Monday (Aug. 17) : Temp. 24°C, Hum. 86% and Patchy rain nearby condition. Tuesday (Aug. 18) : Temp. 26°C, Hum. 80% and Sunny condition. Wednesday (Aug. 19) : Temp. 26°C, Hum. 71% and Sunny condition. Thursday (Aug. 20) : Temp. 27°C, Hum. 65% and Sunny condition. Friday (Aug. 21) : Temp. 28°C, Hum. 69% and Sunny condition. Saturday (Aug. 22) : Temp. 27°C, Hum. 68% and Partly Cloudy condition. Sunday (Aug. 23) : Temp. 26°C, Hum. 71% and Partly Cloudy condition. Monday (Aug. 24) : Temp. 24°C, Hum. 79% and Rain Showers condition. Tuesday (Aug. 25) : Temp. 24°C, Hum. 77% and Rain Showers condition.
4. Will it rain in Siheung today?
4. Will it rain in Siheung today?
As of 07:00 PM 16 August 2026, yes — Siheung is currently experiencing rainfall with 0.09 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Siheung in August 2026?
5. What is the monthly weather forecast for Siheung in August 2026?
August 2026 in Siheung is forecast to have 15 sunny days, 13 rainy days, 2 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 20°C to highs of 36°C.
6. How does the weather in Siheung affect air quality?
6. How does the weather in Siheung affect air quality?
Weather directly impacts air quality in Siheung. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
