LongCast

Monday Weatherin Phoenix, Arizona

June 21, 2027

Seasonal Outlook

Very hot and mostly sunny

Expected high

103–110°

Expected low

76–85°

Rain risk

Low

3% of past years

Confidence: LowTypical for this time of year

What will it feel like?

Expect a hot day in Phoenix — the afternoon sun will feel intense. Mornings start much cooler, around 81°. Rain looks unlikely.

What should I wear?

Shorts and short sleeves should be comfortable. Sunscreen recommended.

Good day for…

  • BeachPoor
  • Theme parkPoor
  • Outdoor diningPoor
  • HikingPoor
  • Outdoor eventPoor

What’s normal for this date?

Typical high
106°
Typical low
80°
Rain chance
3%

This outlook is based on what's typical for this time of year.

Past weather on this date

  • Last year (2026)105° / 80°
  • 5-year average107° / 80°
  • 10-year average108° / 80°
  • Warmest in that span116° (2017)
  • Coolest in that span74° (2023)

Details

  • Sunrise5:18 AM
  • Sunset7:41 PM
About this outlook

An outlook based on historical and seasonal patterns — not an exact forecast. The exact weather this far ahead can't be known — this shows what's most likely.

Sources: Open-Meteo historical archive (ERA5), past 10 years

Updated Tue, 06 Oct 2026 01:25:34 GMT