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Allentown, AZ Weather Forecast

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Allentown, AZ Weather Forecast

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Allentown AZ weather - Clear - 69°F
Clear
69°F
Updated 2:32 am
Feels Like 69°F
Humidity 45%
Wind VRB 3 mph
Barometer  30.32 in
Dew Point 47°F
Allentown AZ weather - Clear - 21°C
Clear
21°C
Updated 2:32 am
Feels Like 20°C
Humidity 45%
Wind VRB 5 km/h
Barometer  102.7 kPa
Dew Point 8°C
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Allentown Weather Forecast

REST OF TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Allentown, AZ Weather - Rest Of Tonight Mostly Clear Allentown, AZ Weather - Wednesday Chance Of T-Storm Allentown, AZ Weather - Wednesday Night Chance Of T-Storm Allentown, AZ Weather - Thursday Chance Of T-Storm Allentown, AZ Weather - Thursday Night Chance Of T-Storm Allentown, AZ Weather - Friday Chance Of T-Storm Allentown, AZ Weather - Friday Night Chance Of T-Storm Allentown, AZ Weather - Saturday Chance Of T-Storm Allentown, AZ Weather - Saturday Night Chance Of T-Storm Allentown, AZ Weather - Sunday Chance Of T-Storm Allentown, AZ Weather - Sunday Night Chance Of T-Storm Allentown, AZ Weather - Monday Chance Of T-Storm
Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm
Lo: 60°FLo: 16°C Hi: 92°FHi: 33°C
 Lo: 62°FLo: 17°C Hi: 91°FHi: 33°C
 Lo: 62°FLo: 17°C Hi: 88°FHi: 31°C
 Lo: 61°FLo: 16°C Hi: 86°FHi: 30°C
Lo: 61°FLo: 16°C		 Hi: 86°FHi: 30°C
Lo: 61°FLo: 16°C		 Hi: 86°FHi: 30°C
 Hi: 86°FHi: 30°C
Lo: 60°FLo: 16°C		 Hi: 86°FHi: 30°C
Lo: 60°FLo: 16°C
POP: 10% POP: 10% POP: 30% POP: 20% POP: 30% POP: 40% POP: 20% POP: 20% POP: 30% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1206 AM MST Wed Aug 19 2026 Allentown, AZ Weather - WeatherWorld.com

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Allentown Forecast Discussion

Issued: 124 AM MST Wed Aug 19 2026

Discussion

...High pressure centered over the state will begin to move off to the east starting today. Hot temperatures under this feature will peak today with some locations approaching record highs. An Extreme Heat Warning is in effect now for areas below 4,000ft in the Grand Canyon through Thursday night, so use caution if you hike below the Grand Canyon Rim. Some monsoon moisture will move in today increasing chances for afternoon thunderstorms mainly over the hi...