Chachoengsao weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Chachoengsao, Thailand. Like most weather services, we show Chachoengsao at one spot: Chachoengsao, its largest city. At 4:30 AM local time it was cloudy and 25°C (76°F). Light rain for 8 of the next 24 hours (under 1 mm/h, 0.9 mm total) — cloudy, but fine to be out. Best months for weather: Nov–Feb.
Current conditions
- Clouds
- 96%
- Chance of rain
- 14%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 8 of the next 24 hours (under 1 mm/h, 0.9 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Nov–FebOff season May, Jul–Sep
About Chachoengsao weather
Is it raining in Chachoengsao right now?
No. It’s cloudy and 25° right now. Light rain for 8 of the next 24 hours (under 1 mm/h, 0.9 mm total) — cloudy, but fine to be out.
What’s the weather like in Chachoengsao this week?
Over the next 7 days, expect highs of 31–33° and lows of 24–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Sunday.
Has it been raining in Chachoengsao lately?
In the past 7 days, Chachoengsao had 4 rainy days and 14.2 mm of rain in total.
What should I pack for Chachoengsao?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Chachoengsao weather by month
When is the best time to visit Chachoengsao?
Based on weather alone, the best time to visit Chachoengsao is Nov–Feb, according to NASA's 2001–2025 climate averages. May, Jul–Sep tends to be the least pleasant. Average highs run from 29°C (85°F) in September to 35°C (95°F) in March.
What is the rainiest month in Chachoengsao?
September is the wettest month, with about 299 mm (11.8 in) of rain on average. December is the driest, with about 8 mm (0.3 in).
What is the hottest month in Chachoengsao?
March is the warmest, with average highs of 35°C (95°F) and lows of 24°C (75°F). September is the coolest, with highs of 29°C (85°F) and lows of 24°C (75°F).
Does Chachoengsao have a rainy season?
Yes. May–Oct is the rainy season (150 mm or more a month), while Nov–Mar is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Chachoengsao), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Chachoengsao
Weather can differ a lot within Chachoengsao: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Chachoengsao | Nov–Feb | May–Oct | 29–35°C | 1,508 mm |
| Bang Pakong | Nov–Feb | May–Oct | 29–35°C | 1,508 mm |
| Phanom Sarakham | Nov–Feb | May–Oct | 29–35°C | 1,508 mm |