Surprise, AZ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Surprise, a city in Maricopa County, Arizona.

Overnight

77°F

Clear

Clear, with a low around 77. Northwest wind around 0 mph.

7-day forecast for Surprise

When	Temp	Forecast	Wind	Precip
Overnight	77°F	Clear	0 mph	0%
Saturday	102°F	Sunny	0 to 5 mph SE	0%
Saturday Night	76°F	Mostly Clear	0 to 5 mph WNW	0%
Sunday	100°F	Sunny	5 mph ESE	0%
Sunday Night	78°F	Partly Cloudy	0 to 5 mph NNW	1%
Monday	100°F	Mostly Sunny	5 mph ESE	1%
Monday Night	76°F	Mostly Clear	0 to 5 mph WNW	3%
Tuesday	99°F	Sunny	0 to 5 mph ESE	5%
Tuesday Night	78°F	Mostly Clear	5 to 10 mph N	2%
Wednesday	102°F	Sunny	5 to 15 mph E	9%
Wednesday Night	80°F	Partly Cloudy	5 to 15 mph ENE	10%
Thursday	101°F	Mostly Sunny then Slight Chance Showers And Thunderstorms	5 to 15 mph E	20%
Thursday Night	79°F	Slight Chance Showers And Thunderstorms	5 to 15 mph ENE	20%
Friday	100°F	Slight Chance Showers And Thunderstorms	5 to 15 mph SE	17%

Forecast source: National Weather Service (api.weather.gov) for Surprise (33.671, -112.453). Updated through the day.

Growing snapshot for Surprise

Last spring frost

Feb 5

First fall frost

Dec 11

Growing season

306 days

Hardiness zone

More local growing data for Surprise: nearby ZIP 85387 weather · frost dates · planting calendar · Arizona frost dates

Nearby towns & communities

Aguila Anthem Arlington Avondale Aztec Buckeye Carefree Cave Creek Chandler Circle City Citrus Park Dateland El Mirage Fountain Hills Gila Bend Gila Crossing Gilbert Glendale Goodyear Goodyear Village Guadalupe Komatke Litchfield Park Maricopa Colony Mesa Morristown New River Paradise Valley Peoria Phoenix

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Climate data from the nearest NOAA station, Wittmann 1Se, Az (6.4 mi from Surprise). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.