Weather Forecast for Oklahoma City

Oklahoma, United States of America

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Current Weather - Oklahoma City: 27°C

Oklahoma, United States of America

Clear

Feels like 29°C

Wind

16 km/h SSW

Humidity

65%

Pressure

1012 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Tuesday, July 21, 2026

High

44°C

Low

26°C

Rain Chance

1%

Hourly Forecast

Sunny 40°C
11:00
Sunny 42°C
12:00
Sunny 43°C
13:00
Sunny 43°C
14:00
Sunny 44°C
15:00
Sunny 44°C
16:00
Sunny 44°C
17:00
Sunny 42°C
18:00
Sunny 42°C
19:00
Sunny 38°C
20:00
Clear 35°C
21:00
Clear 33°C
22:00
Clear 31°C
23:00
Jul 22

Day Statistics

Maximum Wind

24 km/h

Humidity

44%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

1%

Snow Chance

0%

Sun & Moon

Sunrise

06:30 AM

Sunset

08:42 PM

Moonrise

02:26 PM

Moonset

12:24 AM

Moon Phase

First Quarter

Moon Illumination

53%

Air Quality

PM2.5

14.7

μg/m³

PM10

19.6

μg/m³

NO₂

5.9

μg/m³

O₃

71.8

μg/m³

SO₂

1.1

μg/m³

CO

114.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Weather Alerts

Extreme Heat Warning issued July 20 at 10:58PM CDT until July 21 at 8:00PM CDT by NWS Norman OK

McClain; Garvin; Murray; Carter; Johnston; Love; Marshall Jul 20, 10:58 PM - Jul 21, 01:00 PM
Severity: Severe Urgency: Expected

* WHAT...Dangerously hot conditions with air temperatures of 105 to 108 degrees and heat index values up to 112 expected. * WHERE...McClain, Johnston, Marshall, Carter, Garvin, Love, and Murray Counties. * WHEN...From noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Event: Extreme Heat Warning Certainty: Likely Category: Met