Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Maricopa, Arizona

Saguaro crowns open white. Day 59 of spring. Read this microseason across nine climate regions →

Maricopa, AZ
Sunday, May 17 at 12:43 AM
95
°
Clear
Feels like
83°
Humidity
10%
Wind
18 mph
Sunrise
5:27 AM
Sunset
7:21 PM
Maricopa, AZ
Hour by hour · 24h
98°
5p
96°
6p
93°
7p
88°
8p
85°
9p
84°
10p
80°
11p
78°
12a
77°
1a
75°
2a
74°
3a
72°
4a
70°
5a
68°
6a
72°
7a
79°
8a
83°
9a
86°
10a
89°
11a
92°
12p
93°
1p
94°
2p
94°
3p
95°
4p
L 68°H 98°
Maricopa, AZ
7-day forecast
  1. Today
    May 16
    Clear
    99°69°
  2. Sunday
    May 17
    Overcast
    93°66°
  3. Monday
    May 18
    Overcast
    87°62°
  4. Tuesday
    May 19
    Overcast
    88°63°
  5. Wednesday
    May 20
    Overcast
    92°69°
  6. Thursday
    May 21
    Overcast
    94°69°
  7. Friday
    May 22
    Clear
    97°67°
Maricopa, AZ
Anemometer · 24h winds · from true
NESW
From · True
WSW
258° · veering 82°
Direction
WSW
258°
Sustained
18
mph
Gust
22
mph
Peak 24h
28
avg 8
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 8 · pk 28 @ 4:00p
−24h−18h−12h−6hnow
A fresh breeze drives the wsw-bound air across the harbor.
Maricopa, AZ
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
961.5
-0.5 mb in 3h · steady · 28.39 inHg
Now
961.5
mb
3h
-0.5
mb
12h
-4.5
mb
24h
-4.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 961967
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Maricopa, AZ
Air quality
63
AQI
Moderate
PM 2.5
33.4 μg/m³
PM 10
323.2 μg/m³
NO₂
0.6 μg/m³
Ozone
116.0 μg/m³
UV Index
1.3 Low
Maricopa, AZ
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
12:01 PM
Sunrise
5:27 AM
Daylight
13h 54m
Sunset
7:21 PM
Civil dusk
2:49 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Maricopa, AZ
The moon
New Moon
0% illuminated
Moonrise
12:45 PM
Moonset
2:49 AM
In sign
♉︎ Taurus
Maricopa, AZ
Microseason · 28 of 72
May 16–20

Saguaro crowns open white

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Maricopa at a glance

  • Today vs. normal: 16°F above the seasonal normal for this latitude
  • Last frost: March 5 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Peak growing season

As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Maricopa

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.