Five major fixtures land on Wednesday 18 June 2026 — four FIFA World Cup 2026 group-stage matches from Atlanta through Guadalajara, and one Women's T20 World Cup evening fixture at Headingley in Leeds. Forecasts point to a sharply split picture: a storm-laden noon in Atlanta, mild overcast kickoffs on the U.S. West Coast and in western Canada, a warm dry evening in Guadalajara, and a mild partly cloudy floodlit window in Leeds with a low but non-zero shower risk.
FIFA World Cup — Atlanta to Guadalajara
Czech Republic vs South Africa — Mercedes-Benz Stadium, 12:00 ET
Group A opens at Mercedes-Benz Stadium in Atlanta, where the Czech Republic face South Africa at 12:00 Eastern time. Kickoff forecasts point to 27°C (80°F) under overcast skies on a day forecast from 22°C (72°F) to 27°C (80°F), relative humidity near 80%, and a south-easterly breeze around 19 km/h (12 mph). Precipitation probability sits near 98% at kickoff — by far the wettest World Cup window of the day — with showers or thunderstorms likely through the noon hour as Gulf and Atlantic moisture feed convection across Georgia.
Mercedes-Benz's retractable roof is usually closed for major events, but FIFA's mandatory hydration breaks still apply around the 22nd minute of each half regardless of roof status. Humid 80°F air and active rain cells can still delay kickoff inspections or force lightning holds if storms track over downtown Atlanta. Track hourly updates on the Czech Republic vs South Africa match page.
Switzerland vs Bosnia and Herzegovina — SoFi Stadium, 12:00 PT
Group B brings Switzerland and Bosnia and Herzegovina to SoFi Stadium in Inglewood for a 12:00 Pacific time kickoff — the same coastal slot that keeps West Coast fixtures in the low 20s °C (low 70s °F). Forecasts show 19°C (66°F) under overcast skies on a day ranging from 15°C (59°F) to 21°C (70°F), humidity near 75%, and a light onshore breeze around 9 km/h (6 mph). Precipitation probability stays at zero through the 90 minutes.
SoFi's fixed canopy covers every seat, but marine-layer cloud can keep the pitch soft and temperatures cool for a technical Switzerland side used to Alpine summers. Bosnia's press will face mild, humid air rather than desert heat. Open the Switzerland vs Bosnia and Herzegovina page for live stadium weather.
Canada vs Qatar — BC Place, 15:00 PT
Group B's afternoon fixture shifts north to BC Place in Vancouver, where Canada meet Qatar at 15:00 Pacific time. Kickoff temperatures near 23°C (73°F) sit in a comfortable mid-afternoon band on a day forecast from 13°C (55°F) to 23°C (73°F) — mostly clear skies, humidity around 51%, and a fresh westerly breeze near 22 km/h (14 mph). Precipitation probability stays at zero at kickoff, though gusty winds off the Strait of Georgia can sharpen the feel in BC Place's open-air configuration when the roof is retracted.
Canada's home support will get workable conditions for a high-tempo start; Qatar's evening-acclimatised squad may prefer the cooler Pacific air to a Gulf summer. Track conditions on Canada vs Qatar.
Mexico vs South Korea — Estadio Akron, 19:00 CT
The World Cup day closes at Estadio Akron in Zapopan near Guadalajara, where Mexico face South Korea at 19:00 Central time. Forecasts show 26°C (78°F) at kickoff under overcast skies on a day ranging from 18°C (64°F) to 28°C (82°F), humidity near 44%, and light winds around 13 km/h (8 mph). Precipitation probability stays at zero through the evening — a dry window for an open-bowl fixture in the Guadalajara metro area.
Estadio Akron's exposed stands offer limited shade at kickoff, but lower humidity than Gulf Coast venues keeps heat stress moderate for a 90-minute match. South Korea's fitness in warm evening air will be tested against a Mexico side playing at altitude roughly 1,550 metres (5,100 feet) above sea level. Check Mexico vs South Korea for kickoff-to-full-time updates.
Women's T20 World Cup — Headingley evening fixture
Group B's sole fixture on 18 June sits at Headingley in Leeds, where Scotland face the West Indies under the floodlights.
Scotland vs West Indies — 18:30 BST
The evening match kicks off at 18:30 UK (BST) with air temperatures near 23°C (73°F), overcast skies, humidity around 63%, and a south-westerly breeze near 15 km/h (9 mph) on a day forecast from 14°C (57°F) to 23°C (73°F). Precipitation probability sits near 18% at kickoff — low enough for a likely full 20-over contest, but high enough that groundstaff will keep covers ready after a mostly dry Tuesday across Yorkshire.
Group-stage matches have no reserve day; officials can use up to 60 extra minutes on the scheduled day, but each side must face at least five overs for a Duckworth-Lewis-Stern result. A dry outfield and warm evening air should favour West Indies power hitting, though early swing remains possible if cloud cover thickens before the first ball. Follow Scotland vs West Indies for toss-time inspections and hourly rain probability.
Lightning holds and rain protocols
World Cup stadiums apply North American lightning safety rules: play must be suspended if lightning is detected within 13 km (8 miles) of the venue, with a 30-minute countdown after each strike. Atlanta's 98% noon precipitation probability is the main U.S. watch point on 18 June — the only kickoff where rain or storms look likely at the opening whistle, though Inglewood, Vancouver, and Guadalajara all forecast dry windows.
At Headingley, cricket's rain rules differ: covers on the square protect the pitch within minutes, but a saturated outfield can delay restarts for hours. Group-stage T20 fixtures share one point each if fewer than five overs are bowled in the second innings. Knockout matches require 10 overs per side and carry reserve days — not applicable to Wednesday's single Group B fixture.
Track 18 June weather on SatMeteo
From a storm-threatened 80°F noon in Atlanta to mild overcast kickoffs in California and Vancouver, a warm dry evening in Guadalajara, and a partly cloudy 73°F floodlit fixture in Leeds, conditions will shape tactics across both tournaments. Check hourly forecasts for Atlanta, Inglewood, Vancouver, Guadalajara, and Leeds, follow Czech Republic vs South Africa, Switzerland vs Bosnia and Herzegovina, Canada vs Qatar, Mexico vs South Korea, and Scotland vs West Indies, browse the full World Cup 2026 schedule and Women's T20 World Cup schedule, and use the live temperature map to compare kickoff conditions across North America and England.
