The Kenya Meteorological Department has forecast rainfall in parts of 46 counties across the country between Tuesday, October 20, and Monday, October 26, 2026, urging residents to remain alert as the October–December short rains season gets underway.
According to the seven-day weather forecast, several regions are expected to experience showers, with isolated storms likely in some areas.
Counties expected to receive rainfall include Nairobi, Kiambu, Nakuru, Nandi, Uasin Gishu, Trans Nzoia, Kakamega, Bungoma, Busia, Kisumu, Siaya, Homa Bay, Kisii, Nyamira, Kericho, Bomet and Vihiga.
Other affected counties include Meru, Embu, Kirinyaga, Murang’a, Nyeri, Nyandarua, Laikipia, Baringo, Elgeyo Marakwet, Narok, Kajiado, Machakos, Makueni, Kitui, Tharaka-Nithi, Garissa, Mandera, Wajir, Marsabit, Turkana and West Pokot.
The forecast also covers parts of Mombasa, Kilifi, Kwale, Lamu, Taita Taveta, Tana River, Migori and other areas.
However, the department cautioned that rainfall distribution will vary across the affected counties, meaning some locations could receive more rain than others.
Counties on alert for isolated storms
Residents in parts of Kitui, Makueni, Kajiado, Machakos, Laikipia, Samburu, Mandera, Wajir and Marsabit should prepare for possible isolated storms during the forecast period.
The department also expects daytime temperatures exceeding 35 degrees Celsius in parts of Garissa, Wajir, Tana River, Isiolo, Kilifi, Marsabit, Samburu and Turkana.
Meanwhile, some highland areas could experience nighttime temperatures below 10 degrees Celsius.
The forecast comes as farmers prepare for the short rains, which are important for agricultural production across the country.
Residents are encouraged to monitor official weather updates, take precautions during heavy downpours and avoid crossing flooded roads or rivers.
Kenyans can find additional updates through the Kenya Meteorological Department’s official platforms.