5-day weather forecast Kaifeng Sep 12, 2026

22°19–28° · Smoky haze

Weather forecast Kaifeng today Sep 12, 2026: smoky haze, temperature from 19 °C to 28 °C.

Precipitation probability 21%. Wind up to 4.89 m/s (gusts 8.89 m/s). Air humidity 26–76%, atmospheric pressure 764–766 mm Hg, UV index up to 4.2.

Sunrise 06:03
Sunset 18:34
New Moon3% illuminated
Moonrise 06:52 · Moonset 18:57
Chart
Table
Sat, Sep 12, 2026

Forecast from 19 °C to 28 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)202121202019191921222425272828272523212121212121
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)991001001001001006850100100445922568546810099100100100100100
Rain chance (%)151111111111871010318254510112120202021

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)2.691.691.51.3110.8122.111.391.892.813.813.694.114.694.894.693.612.692.392.692.52.612.31
Wind gust (m/s)4.51.861.531.311.030.892.112.221.922.423.037.813.758.118.698.898.694.423.723.443.833.53.222.92
Wind direction (°)S 182°SSW 205°SW 216°SW 233°SW 220°SSW 199°SSE 165°SSE 168°S 178°S 191°SSW 204°SSW 200°SSW 199°SSW 203°SSW 199°SSW 194°S 191°SSW 193°S 188°S 191°S 189°SSW 195°S 188°S 175°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)634445464749556144413634302626293541467674737375

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)765766765765765765765765766766766766765764764764764764764764764765765765

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.10.212.124.22.52.51.60.40.1000000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)717169.467.165.264.565.468.560.556.147.732.124.121.319.719.320.423.529.336.941.745.449.452.6
PM10 (µg/m³)73.373.171.569.267.166.467.570.561.556.347.832.424.421.72019.720.823.829.637.141.945.849.652.9
Ozone (O₃) (µg/m³)000000011243851191411551621601511361118157454036
NO₂ (µg/m³)91.589.687.585.483.180.377.97567.952.633.21810.47.16.16.79.715.726.840.951.756.457.858.6
SO₂ (µg/m³)8.58.27.97.67.2777.27.47.7887.66.96.46.15.95.96.16.46.777.27.4
CO (µg/m³)746665607578571586648732757664513398361362371381399425461505545583618634
Sat, Sep 12, 2026

Frequently asked questions about the 5-day weather in Kaifeng

What will the weather be like in Kaifeng over the next 5 days?

Over the next 5 days in Kaifeng the temperature is expected to range from about 17 to 32 °C. See the detailed hourly forecast for each of the 5 days in the charts above.

On which of the next 5 days will it rain in Kaifeng?

The chance of rain in Kaifeng over the next 5 days reaches 29%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.

How accurate is the 5-day weather forecast for Kaifeng?

A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.

Which of the next 5 days in Kaifeng will be the warmest and which the coolest?

Over the next 5 days the temperature in Kaifeng ranges from about 17 to 32 °C. Compare the warmest and coolest day on the temperature chart above.

Will it be windy in Kaifeng over the next 5 days?

Over the next 5 days the wind in Kaifeng picks up to 7 m/s. The windiest days are easy to spot on the wind chart above.

Which day of the week in Kaifeng is best for a walk or a trip?

For a walk or a trip, pick the days with the lowest chance of rain (up to 29%) and light wind — easy to compare on the 5-day charts above.

How can I best use the 5-day forecast for Kaifeng?

The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.

Will I need an umbrella or sunscreen in Kaifeng this week?

Rain reaches a 29% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 4.2; sunscreen is worth it from about 3 upwards.

Kaifeng on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.