Cities / China / Henan

22°

🌦️ Siwan weather

Light rain. No rain expected in the next few hours.

Feels like 26° Wind 4 km/h NW Humidity 92% UV 0 Air Moderate 06:01 - 19:16

Right now it is 22° in Siwan with light rain, it feels more like 26°, today's high is 30° with an overnight low of 22° and about 1.8 mm of rain is expected. The sun rises at 06:01 and sets at 19:16, giving 13h 15m of daylight. Over the coming week highs range from 30° to 33° - a steady stretch with little day-to-day change.

Siwan is in Henan, China, sitting 188 m above sea level. Local time is Asia/Shanghai (UTC+8), and every time on this page is shown in it.

Next 24 hours - temperature

21° 26° 30° 30° 22° 08:00 · 22.1° · 0.7 mm 09:00 · 22.9° · 0 mm 10:00 · 25.8° · 0 mm 11:00 · 26.6° · 0 mm 12:00 · 28.3° · 0 mm 13:00 · 29.5° · 0 mm 14:00 · 29.8° · 0 mm 15:00 · 29.7° · 0 mm 16:00 · 29.6° · 0 mm 17:00 · 29° · 0 mm 18:00 · 27.7° · 0 mm 19:00 · 25.5° · 0 mm 20:00 · 24.2° · 0 mm 21:00 · 23.7° · 0 mm 22:00 · 23.4° · 0 mm 23:00 · 23.1° · 0 mm 00:00 · 22.9° · 0 mm 01:00 · 22.6° · 0.2 mm 02:00 · 22.4° · 0 mm 03:00 · 22.2° · 0 mm 04:00 · 22° · 0 mm 05:00 · 21.9° · 0 mm 06:00 · 21.8° · 0 mm 07:00 · 23.1° · 0 mm

Precipitation

08:00 · 0.7 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0.2 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
08:00 🌦️ 22.1° 25.2° 0.7 mm Light rain
09:00 ☁️ 22.9° 26.8° - Overcast
10:00 25.8° 29.3° - Partly cloudy
11:00 ☁️ 26.6° 29.7° - Overcast
12:00 28.3° 30.3° - Partly cloudy
13:00 ☀️ 29.5° 30.5° - Clear sky
14:00 ☀️ 29.8° 30.4° - Clear sky
15:00 ☀️ 29.7° 30.2° - Clear sky
16:00 ☀️ 29.6° 30.5° - Clear sky
17:00 ☀️ 29° 29.8° - Clear sky
18:00 ☀️ 27.7° 29.5° - Clear sky
19:00 ☀️ 25.5° 28.4° - Clear sky

Next 16 days

🌦️ TodayAugust 20th Avg 25° Low 22° at 06:00 High 30° at 14:00 1.8 mm rain Wind ~16 km/h
Cloudy Rain Clear
00:00 23°
02:00 22°
04:00 23°
06:00 22° 0.3mm
08:00 22° 0.7mm
10:00 26°
12:00 28°
14:00 30°
16:00 30°
18:00 28°
20:00 24°
22:00 23°
🌦️ FridayAugust 21st Avg 26° Low 22° at 06:00 High 30° at 15:00 1.6 mm rain Feels 34° Wind ~11 km/h
Clear Rain Clear
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 25°
10:00 28°
12:00 30° 0.2mm
14:00 30° 0.1mm
16:00 30°
18:00 30°
20:00 26°
22:00 25° 0.1mm
🌦️ SaturdayAugust 22nd Avg 27° Low 23° at 06:00 High 33° at 15:00 1.8 mm rain Feels 36° Wind ~13 km/h
Rain Clear Rain Clear Rain
00:00 24° 0.1mm
02:00 24° 0.1mm
04:00 23°
06:00 23°
08:00 26°
10:00 29° 0.1mm
12:00 31° 0.1mm
14:00 33°
16:00 33°
18:00 31°
20:00 26° 0.3mm
22:00 25° 0.1mm
🌧️ SundayAugust 23rd Avg 27° Low 23° at 06:00 High 33° at 14:00 7.9 mm rain Feels 35° Wind ~17 km/h
Clear Rain Clear Rain
00:00 25° 0.3mm
02:00 24° 0.1mm
04:00 24°
06:00 23°
08:00 26°
10:00 29° 0.2mm
12:00 31° 0.2mm
14:00 33°
16:00 31° 0.6mm
18:00 28° 1.3mm
20:00 25° 2.1mm
22:00 25° 0.3mm
🌦️ MondayAugust 24th Avg 27° Low 23° at 05:00 High 31° at 14:00 0.9 mm rain Feels 33° Wind ~22 km/h
Rain Clear Rain Clear
00:00 25° 0.1mm
02:00 24° 0.1mm
04:00 24°
06:00 24°
08:00 26°
10:00 28° 0.1mm
12:00 31° 0.1mm
14:00 31°
16:00 31°
18:00 29°
20:00 26°
22:00 24°
☁️ TuesdayAugust 25th Avg 26° Low 23° at 04:00 High 31° at 14:00 0.1 mm rain Feels 33° Wind ~14 km/h
Clear Partly Cloudy Cloudy Partly Cloudy
00:00 24°
02:00 24° 0.1mm
04:00 23°
06:00 23°
08:00 25°
10:00 28°
12:00 30°
14:00 31°
16:00 30°
18:00 28°
20:00 25°
22:00 24°
☀️ WednesdayAugust 26th Avg 26° Low 22° at 04:00 High 31° at 15:00 Feels 34° Wind ~11 km/h
Clear Clear
00:00 23°
02:00 23°
04:00 22°
06:00 23°
08:00 25°
10:00 28°
12:00 30°
14:00 31°
16:00 31°
18:00 29°
20:00 26°
22:00 25°
☁️ ThursdayAugust 27th Avg 27° Low 23° at 04:00 High 35° at 14:00 Feels 38° Wind ~20 km/h
Clear Partly Cloudy Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 26°
10:00 29°
12:00 33°
14:00 35°
16:00 32°
18:00 29°
20:00 27°
22:00 24°
🌧️ FridayAugust 28th Avg 26° Low 21° at 04:00 High 33° at 15:00 11.7 mm rain Feels 35° Wind ~15 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 22°
02:00 22°
04:00 21°
06:00 22°
08:00 24°
10:00 28°
12:00 31°
14:00 33°
16:00 33°
18:00 30° 1.9mm
20:00 25° 1.9mm
22:00 24° 2mm
🌧️ SaturdayAugust 29th Avg 25° Low 22° at 23:00 High 30° at 14:00 31.2 mm rain Feels 34° Wind ~11 km/h
Rain
00:00 24° 1mm
02:00 23° 1mm
04:00 22° 1mm
06:00 23° 0.1mm
08:00 25° 0.1mm
10:00 27° 1.6mm
12:00 29° 2mm
14:00 30° 2mm
16:00 29° 1.6mm
18:00 27° 1.6mm
20:00 24° 1.6mm
22:00 23° 1.5mm
🌧️ SundayAugust 30th Avg 21° Low 20° at 23:00 High 22° at 17:00 100.5 mm rain Feels 25° Wind ~12 km/h
Rain Cloudy
00:00 22° 1.3mm
02:00 22° 1.3mm
04:00 21° 8.2mm
06:00 21° 9.5mm
08:00 21° 9.5mm
10:00 20° 12.1mm
12:00 21° 2mm
14:00 21° 2mm
16:00 22° 0.2mm
18:00 22° 0.2mm
20:00 20° 0.2mm
22:00 20°
☁️ MondayAugust 31st Avg 22° Low 19° at 07:00 High 27° at 16:00 Wind ~12 km/h
Cloudy Partly Cloudy Clear
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 22°
12:00 24°
14:00 26°
16:00 27°
18:00 25°
20:00 22°
22:00 21°
TuesdaySeptember 1st Avg 21° Low 19° at 05:00 High 25° at 11:00 Feels 27° Wind ~12 km/h
Partly Cloudy Clear Partly Cloudy Cloudy
00:00 20°
02:00 20°
04:00 19°
06:00 19°
08:00 20°
10:00 24°
12:00 25°
14:00 21°
16:00 21°
18:00 21°
20:00 21°
22:00 20°
WednesdaySeptember 2nd Avg 23° Low 20° at 00:00 High 28° at 13:00 0.3 mm rain Wind ~12 km/h
Cloudy Partly Cloudy Rain Cloudy
00:00 20°
02:00 21°
04:00 20°
06:00 21°
08:00 22°
10:00 26°
12:00 28°
14:00 28°
16:00 25° 0.1mm
18:00 23°
20:00 22°
22:00 22°
🌦️ ThursdaySeptember 3rd Avg 23° Low 21° at 04:00 High 27° at 16:00 0.9 mm rain Feels 29° Wind ~10 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 24° 0.3mm
12:00 26°
14:00 26°
16:00 27°
18:00 26°
20:00 22°
22:00 21°
☀️ FridaySeptember 4th Avg 24° Low 20° at 05:00 High 28° at 15:00 Wind ~9 km/h
Cloudy Partly Cloudy Clear Partly Cloudy Cloudy Partly Cloudy
00:00 21°
02:00 22°
04:00 20°
06:00 20°
08:00 22°
10:00 25°
12:00 27°
14:00 28°
16:00 28°
18:00 26°
20:00 22°
22:00 22°

Sun

☀️ Sunrise 06:01 · Sunset 19:16

13h 15m of daylight · Asia/Shanghai

Air quality

PM2.5 38.9 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Siwan

Common questions about Siwan weather

Will it rain in Siwan today?

Yes - about 1.8 mm of rain is expected in Siwan today.

What is the temperature in Siwan right now?

It is 22° in Siwan right now, though it feels closer to 26°. Today runs between a low of 22° and a high of 30°.

What time is sunrise and sunset in Siwan?

The sun rises at 06:01 and sets at 19:16 local time in Siwan today, giving 13h 15m of daylight.

What is the air quality in Siwan?

PM2.5 in Siwan is currently 38.9 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the Siwan forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Siwan best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

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