Singapore Tomorrow: Sunny Morning, Rain Moves In By Afternoon

Sunny Start Before Afternoon Rain Arrives

Wednesday begins under sunny skies in Central Singapore, with the 6am reading at 26°C, humidity near 90% and light winds. Sunshine continues into mid-morning, with the 9am snapshot at 28°C, humidity easing to 83% and winds staying light. The forecast turns wetter by 3pm, with rain expected at 31°C, humidity around 70%, a 90% chance of precipitation and light hourly rainfall. Rain is also forecast at 6pm, at 28°C, with humidity near 79% and the same 90% chance of precipitation.

Warm, Humid Midday Ahead Of The Change

Cloud builds over Central Singapore around midday, with the noon snapshot showing cloudy skies at 30°C and humidity easing to 69%. This follows the sunnier, more humid start to the day and comes just before the afternoon rain sets in. For the day as a whole, Central Singapore is forecast for a low of 26°C and a high of 31°C, with an overall 60% chance of precipitation and about 9mm of rain expected, matching the day's description of sunny conditions turning to rain.

Rainfall Totals Differ Across Singapore Regions

Rain amounts for Wednesday vary by area. Jurong West is forecast for a low of 26°C, a high of 31°C, a 60% chance of precipitation and about 15mm of rain under a sunny-then-rain outlook. Woodlands carries the same 60% precipitation chance and a high of 31°C, with roughly 11mm expected. Changi's outlook is drier, with a 60% precipitation chance, a high of 30°C and about 3mm forecast. Sengkang has a lower 30% chance of precipitation with a high of 31°C, a smaller likelihood of rain than elsewhere on the island.