South Africans are heading into yet another hot and mostly sunny midweek as the South African Weather Service (SAWS) forecasts partly cloudy skies and high fire danger across large parts of the country on Wednesday, 22 October 2025.
Gauteng and its neighboring provinces will enjoy pleasant spring weather, but much of the Northern Cape, Western Cape, and Eastern Cape will face soaring temperatures and elevated fire risk. The continued absence of rain confirms that October’s dry spell is far from over.
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Fire Danger Warnings Issued
SAWS has raised severe fire danger alerts for:
- The western parts of the Northern Cape,
- The north-east and far north-west of the Western Cape, and
- The far western districts of the Eastern Cape.
The weather agency cautioned that the mix of heat, low humidity, and strong winds could make fires difficult to control. Residents are urged to avoid open flames, refrain from outdoor burning, and use extreme caution when braaing or working near dry grasslands.
Heatwave conditions will persist in the Richtersveld Local Municipality (Northern Cape) and Matzikama Local Municipality (Western Cape), with temperatures exceeding 40°C. The West Coast district and Kamiesberg Municipality will also endure uncomfortable heat throughout the day.
Provincial Forecast for Wednesday
Gauteng
A calm and mild day is expected. Morning fog may settle in the south before clearing to sunny skies. Johannesburg will reach around 26°C, and Pretoria will peak near 28°C. The UVB index remains “high,” so residents should take care when outdoors.
Mpumalanga
Morning fog along the escarpment and southern Highveld will clear into partly cloudy skies. The Lowveld will heat up to around 30°C, particularly in Nelspruit.
Limpopo
Morning mist will lift to reveal partly cloudy and hot conditions. Polokwane and Lephalale will sit between 27°C and 32°C, with dry air dominating the afternoon.
North West
Warm and fine conditions are expected across the province. Rustenburg and Mahikeng will range between 30°C and 33°C, with a light breeze in the afternoon.
Free State
The province will remain fine and warm. Bloemfontein will hover near 29°C, with calm conditions throughout the day.
Northern Cape
Morning fog along the escarpment will clear to hot and windy conditions. Upington may reach 40°C, while De Aar and Kuruman will experience highs in the upper 30s. The province remains on high alert for veld fires.
Western Cape
Expect very hot and dry conditions, especially along the west coast where temperatures could soar beyond 38°C. Cape Town will record highs of 33°C. The UVB index is “very high,” and residents are advised to seek shade during peak hours.
Eastern Cape (Western half)
The day will begin with fog over southern areas before clearing to hot-to-very-hot conditions inland. Graaff-Reinet and Cradock will exceed 35°C, while the coast stays warm but breezy.
Eastern Cape (Eastern half)
Hot weather will dominate inland, with partly cloudy skies along the coast. East London will reach 28°C, and Port St Johns will remain around 26°C.
KwaZulu-Natal
Fog patches will form over parts of the southern interior before clearing to a fine and warm day. Durban will reach 28°C, and Pietermaritzburg will rise to 30°C. The UVB index is “high.”
Dry Conditions Stretch into Late October
October has been unusually dry across the interior, with little to no rain over the past few weeks. Meteorologists attribute the pattern to persistent high-pressure systems that continue to block moisture flow into the central parts of the country.
The dry and windy conditions have placed significant strain on vegetation and water supplies, especially in the Northern and Western Cape, where emergency crews are on standby for possible fire outbreaks.
Understanding The Trend
Climatologists say the heatwaves and delayed rainfall align with El Niño-related patterns currently influencing the southern hemisphere. The ongoing heat is typical for this phase, but the intensity and duration suggest stronger climate variability this year.
Communities, farmers, and municipalities are being encouraged to plan for a drier summer, conserve water, and remain alert to fire hazards throughout the coming weeks.
Tips To Stay Safe and Prepared
- Stay hydrated: Drink plenty of water and limit outdoor activities during peak heat.
- Protect your skin: Use sunscreen and wear light, breathable clothing.
- Prevent fires: Avoid open flames and dispose of cigarette butts responsibly.
- Care for animals: Provide shade and clean water for pets and livestock.
- Save water: Report leaks and practice water-wise habits wherever possible.
Looking Ahead
No major rainfall is expected through the rest of the week, though temperatures may ease slightly in central South Africa by the weekend. SAWS predicts isolated showers could develop over parts of Mpumalanga and KwaZulu-Natal from Sunday, bringing brief relief to the parched landscape.
For now, South Africa faces another stretch of sunny skies, soaring temperatures, and heightened fire danger — the unmistakable signs of a late-October heat cycle.
Stay alert, stay safe, and stay informed. For the most accurate updates and regional alerts, follow the South African Weather Service (SAWS) on their official website and social media platforms.
