Weather Alert
Arnett Weather Warning NWS WEATHER ALERT FOR THE ARNETT, OK AREA - Issued: 1226 AM CDT Sun Sep 13 2026 Arnett Weather Warning

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Arnett, OK Weather Forecast

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Arnett, OK Weather Forecast

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Arnett OK weather - Lightning Observed - 73°F
Lightning Observed
73°F
Updated 4:13 am
Feels Like 83°F
Humidity 78%
Wind N/A N/A mph
Barometer  29.94 in
Dew Point 66°F
Arnett OK weather - Lightning Observed - 23°C
Lightning Observed
23°C
Updated 4:13 am
Feels Like 28°C
Humidity 78%
Wind N/A 0 km/h
Barometer  101.3 kPa
Dew Point 19°C
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Arnett Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Arnett, OK Weather - Rest Of Tonight Chance Of Showers Arnett, OK Weather - Sunday Sunny Arnett, OK Weather - Sunday Night Mostly Clear Arnett, OK Weather - Monday Windy Arnett, OK Weather - Monday Night Mostly Clear Arnett, OK Weather - Tuesday Chance Of T-Storm Arnett, OK Weather - Tuesday Night Chance Of T-Storm Arnett, OK Weather - Wednesday Mostly Sunny Arnett, OK Weather - Wednesday Night Partly Cloudy Arnett, OK Weather - Thursday Sunny Arnett, OK Weather - Thursday Night Chance Of T-Storm Arnett, OK Weather - Friday Chance Of T-Storm
Chance of Showers Sunny Mostly Clear Windy Mostly Clear Chance of T-Storm Chance of T-Storm Mostly Sunny Partly Cloudy Sunny Chance of T-Storm Chance of T-Storm
Lo: 75°FLo: 24°C Hi: 101°FHi: 38°C
 Lo: 75°FLo: 24°C Hi: 100°FHi: 38°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
 Lo: 69°FLo: 21°C Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
 Lo: 69°FLo: 21°C Hi: 90°FHi: 32°C
POP: 20% POP: 70% POP: 70% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 138 AM CDT Sun Sep 13 2026 Arnett, OK Weather - WeatherWorld.com

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Issued: 217 AM CDT Sun Sep 13 2026

Key Messages

Updated at 205 AM CDT Sun Sep 13 2026
  • Hot and humid conditions through at least midweek.
  • Elevated to near-critical fire weather conditions possible Monday afternoon across the west.
  • Chance of showers and thunderstorms across western and northern Oklahoma by Tuesday into Wednesday.

Aviation

... (06Z TAFS) Issued at 1240 AM CDT Sun Sep 13 2026

Thunderstorm activity is trending downward, with showers and a few storms possible over the next few hours across portions of north, west, and cent...