Arizona, Phoenix
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Wed. afternoon weather forecast - Mar. 18, 2026
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Metro Phoenix hit 100 degrees on Wednesday, setting a slew of new records. Here's what to expect for the rest of the week, plus forecast and radar.
Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.
We are expecting summer-like conditions this week in the Valley, with triple-digit highs expected on some days.
It's only March, but we are expecting things to feel more like summer here in the Valley, as temperatures are expected to reach the triple digits.
Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.
Phoenix is expected to experience an unprecedented heat wave with record-setting triple-digit temperatures. The high temperatures are arriving about two months earlier than is typical for the region.
Phoenix faces a historic March heat wave with 106 degrees possible this week.
FOX 10 Phoenix on MSN
Arizonans navigate unseasonably hot weather as temps look to reach 100s
Phoenix is bracing for record-breaking heat this week as temperatures are forecast to hit 100°F, an unseasonably early arrival for triple-digit weather in March.
8hon MSN
Arizona smashes weather records
Several records have been broken in the state as an early heat wave bakes the western U.S.
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