Today’s weather: Rain in Kuala Lumpur and Penang, October 25

Kuala Lumpur: Cloudy before rain, 25–30°C

Kuala Lumpur is forecast to be cloudy before rain on October 25, with temperatures ranging from 25°C to 30°C. The daily chance of rain is 70%, with around 15 mm expected, while relative humidity is 83%.

Rain is forecast at 6:00 a.m. with a 90% chance, while conditions are expected to be cloudy at 9:00 a.m. with a 40% chance of rain. Rain is forecast at noon and 3:00 p.m. with a 90% chance, with 2.0 mm expected at 3:00 p.m. An umbrella may be useful when going out.

Heavy rain of 76 mm in Penang; 35 mm in Kota Kinabalu

Heavy rain/thunderstorms are forecast for Penang on October 25, with a 90% chance and around 76 mm expected. Temperatures are forecast to range from 24°C to 28°C. At 9:00 a.m., 7.0 mm of rain is forecast with a temperature of 25°C. Rain is also forecast at noon, 3:00 p.m., 6:00 p.m. and 9:00 p.m., with a 90% chance at each time.

Kota Kinabalu is forecast to have rain followed by cloudy conditions, with a 70% chance of rain, around 35 mm expected and temperatures of 24–29°C. At 6:00 a.m., 4.0 mm of rain is forecast with a 90% chance, while conditions are expected to be cloudy at noon with a 40% chance of rain.

Daily air quality in Penang is rated Excellent, while Kota Kinabalu is rated Good.

Rain chance of 80% in Johor Bahru; heat and mosquitoes warrant attention

Rain is forecast in Johor Bahru, with occasional breaks, an 80% chance and around 7 mm expected. Temperatures are forecast to range from 25°C to 30°C. The chance of rain is 90% at 9:00 a.m., while conditions are expected to be cloudy at 6:00 p.m.

The WBGT heat-stress index is at a high-alert level in Johor Bahru and Kuala Lumpur, and at an alert level in Penang and Kota Kinabalu. The mosquito index indicates high mosquito activity in all four cities, and full protection is recommended.

Daily air quality in Johor Bahru and Kuala Lumpur is rated Slightly Polluted.