Arch, NM Weather Forecast

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Arch, NM Weather Forecast

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Arch NM weather  - Mostly Clear - 98°F
Mostly Clear
98°F
Updated 5:25 pm
Feels Like 89°F
Humidity 17%
Wind SSE 15 mph
Barometer  30 in
Dew Point 46°F
Arch NM weather  - Mostly Clear - 37°C
Mostly Clear
37°C
Updated 5:25 pm
Feels Like 32°C
Humidity 17%
Wind SSE 24 km/h
Barometer  101.6 kPa
Dew Point 8°C

Arch Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY
Arch, NM Weather - Rest Of Today Mostly Sunny Arch, NM Weather - Tonight Mostly Clear Arch, NM Weather - Sunday Mostly Sunny Arch, NM Weather - Sunday Night Mostly Clear Arch, NM Weather - Monday Mostly Sunny Arch, NM Weather - Monday Night Mostly Clear Arch, NM Weather - Tuesday Mostly Clear Arch, NM Weather - Tuesday Night Chance Of T-Storm Arch, NM Weather - Wednesday Mostly Clear Arch, NM Weather - Thursday Mostly Clear Arch, NM Weather - Friday Mostly Clear
Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Clear Chance of T-Storm Mostly Clear Mostly Clear Mostly Clear
Hi: 99°FHi: 37°C
Lo: 70°FLo: 21°C Hi: 99°FHi: 37°C
Lo: 69°FLo: 21°C Hi: 99°FHi: 37°C
Hi: 95°FHi: 35°C
Lo: 69°FLo: 21°C
Hi: 95°FHi: 35°C
Lo: 69°FLo: 21°C
Lo: 69°FLo: 21°C Hi: 99°FHi: 37°C
Lo: 69°FLo: 21°C
Hi: 99°FHi: 37°C
Lo: 69°FLo: 21°C
Hi: 99°FHi: 37°C
Lo: 69°FLo: 21°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 PM MDT Sat Aug 29 2026 Arch, NM Weather - WeatherWorld.com

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Issued: 120 PM MDT Sat Aug 29 2026

Key Messages

Updated at 118 PM MDT Sat Aug 29 2026
  • Storms will favor areas along and west of the central mountain chain through Monday. Locally heavy rainfall as well as gusty and erratic winds can be expected.
  • There is a marginal to slight risk of excessive rainfall from storms across western NM Sunday and Monday. Flash flooding could result where storms train over the same area repeatedly.
  • Above normal high temperatures will raise the risk of heat- related illnesses across eastern NM for the ne...