Cheonan
10 day weather forecast for Cheonan
Monday, 26th October 2026, at 14:43
Today
20° 13°
Tomorrow
16° 5°
Wednesday
12° 1°
Thursday
13° 2°
Friday
18° 8°
Saturday
13° 6°
Sunday
10° 6°
Seemore
Cheonan Weather Pages
Cheonan weather forecast
The weather forecast for Cheonan over the next 2 days indicates comfortable conditions with temperatures ranging from 16 °C to 20 °C.
Light rain is expected from Thursday until Friday, accompanied by a gentle breeze.
On Wednesday, expect a change in weather with temperatures reaching 12°C.
Cheonan 14 days weather forecast
This weeks weather in Cheonan. Click on a date for detailed forecasts
Mon. 26
20°
13°
0 mm
Tue. 27
16°
5°
0.1 mm
Wed. 28
12°
1°
0 mm
Thu. 29
13°
2°
0.4 mm
Fri. 30
18°
8°
1.2 mm
Sat. 31
13°
6°
0.4 mm
Sun. 1
10°
6°
18.9 mm
Mon. 2
9°
3°
0 mm
Tue. 3
13°
1°
0 mm
Wed. 4
17°
5°
0 mm
Thu. 5
15°
7°
0 mm
Fri. 6
15°
9°
0.8 mm
Sat. 7
14°
9°
7.3 mm
Sun. 8
10°
3°
0 mm
Further Ahead
You can click on date
Access Cheonan weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Cheonan long range weather forecast
30 day weather forecast for Cheonan
Important Notice
Our Cheonan long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Cheonan
A total of 29.1 mm is expected over 3 rainy days. The wettest day is Sunday 1, with 18.9 mm. Click a day for details.
Cheonan Wind Speed Forecast Chart
The windiest day is tomorrow, with winds up to 35.3 km/h from the NW. The calmest day is Thursday 5. The average daily maximum is 13.8 km/h.
Mon. 26
10.8 km/h
N · Light breeze
Tue. 27
35.3 km/h
NW · Fresh breeze
Wed. 28
15.8 km/h
NW · Gentle breeze
Thu. 29
11.5 km/h
SE · Light breeze
Fri. 30
18 km/h
W · Gentle breeze
Sat. 31
17.6 km/h
NW · Gentle breeze
Sun. 1
7.9 km/h
NW · Light breeze
Mon. 2
16.9 km/h
NW · Gentle breeze
Tue. 3
4.7 km/h
Calm
Wed. 4
11.5 km/h
S · Light breeze
Thu. 5
4 km/h
Calm
Fri. 6
8.6 km/h
E · Light breeze
Sat. 7
5.4 km/h
Calm
Sun. 8
24.5 km/h
NW · Moderate breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Cheonan
How warm is it in Cheonan over the next 14 days?
Over the next two weeks, temperatures in Cheonan are expected to range from around 1 °C on the coldest nights up to about 20 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Cheonan in the next two weeks?
Yes - rain is expected on about 3 of the next 14 days in Cheonan, with roughly 29.1 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Cheonan?
Maximum wind speeds in Cheonan are forecast to reach about 35.3 km/h at their peak over the next 14 days.
When is the best time to visit Cheonan?
For a month-by-month look at temperatures and rainfall, see our best time to visit Cheonan guide.
How accurate is the 14-day forecast for Cheonan?
Our Cheonan forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
Quick links
More Cheonan weather pages
You are here
Where is Cheonan?Get accurate weather forecasts for Cheonan, located at latitude 36.807 and longitude 127.152. Stay updated with localized weather information tailored for Cheonan.
Found a mistake?
We appreciate your attention to details. Tell us here.