See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:48
Sunrise
17:47
Sunset
Moon
Waxing Gibbous
14:56
Moonrise
00:52
Moonset
Daily Forecast
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Kōka.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Kōka.
View stargazing scoreWeather in Kōka today, September 21, 2026
Kōka starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 84% by 05:00. The thickest cloud arrives around 05:00, reaching about 99%.
Temperatures climb from an overnight low near 21°C toward a daytime high of about 27°C. Relative humidity sits between 74% and 98%, reaching its peak around 05:00. Airflow remains manageable, reaching about 8.7 km/h around 15:00.
Through the afternoon wet weather remains a factor, with rain chances near 24% around 12:00. Cloud also stays substantial, close to 94% near 12:00. Visibility holds near 15.0 km, though it can fall to 9.6 km. Sunrise is at 05:48 and sunset at 17:47, giving 11 hours 58 minutes of sunlight today.
Overall, Kōka on September 21, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 84% and the high sits around 27°C.
Frequently asked questions about weather in Kōka
How warm does it get in Kōka?
The warmest month in Kōka is August, with average high temperatures of 32°C. The average temperature during this period is around 28°C.
How cold does it get in Kōka?
The coldest month in Kōka is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Kōka?
The wettest month in Kōka is July, with an average of 232mm of precipitation.
What is the driest time of year in Kōka?
The driest month in Kōka is December, with an average of 55mm of precipitation.
