Dona Ana County, NM Weather Tomorrow

Get the forecast you need for Dona Ana County tomorrow with an extended 5 day weather outlook featuring precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill throughout the Dona Ana County area.
Updated: Wed Sep 23rd 2026 5:00 PM MDT
Dona Ana County, NM Weather – 9-23 – Light Rain Shower
66° / 62°
Light Rain Shower
Dona Ana County may see rain, with daytime highs of 66°F and overnight lows near 62°F. The chance of rain is 90% with an estimated 1.45in. Wind will be moderate, blowing around 19mph on average and gusts of 5.6mph at 7 PM. High humidity with average of 85% is anticipated, the maximum being 84% at 9 PM and 78% being its lowest at 6 PM. Barometric pressure is its highest of 30.03inHg at 9 PM, a lowest point of 30inHg at 6 PM with an avg 30.01inHg.
Dona Ana County, NM Weather – 9-24 – Overcast
80° / 63°

Weather Tomorrow

Overcast
Highs will reach 80°F with lows near 63°F in Dona Ana County, where cloud-filled skies are. Rainfall predicted to have a 66% chance with an estimated 0.13in. Wind will be moderate, blowing around 16mph on average and gusts of 27.1mph at 5 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 89% at 1 AM and 42% being its lowest at 4 PM. Barometric pressure is its highest of 30.06inHg at 8 AM, a lowest point of 29.93inHg at 5 PM with an avg 30.01inHg.
Dona Ana County, NM Weather – 9-25 – Sunny
83° / 65°
Sunny
Bright and sunny conditions in Dona Ana County, with a high of 83°F and a low of 65°F. Rainfall predicted to have a 57% chance with an estimated 0.14in. Wind will be moderate, blowing around 14mph on average and gusts of 15.2mph at 11 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 82% at 7 AM and 41% being its lowest at 6 PM. Barometric pressure is its highest of 30.03inHg at 8 AM, a lowest point of 29.86inHg at 5 PM with an avg 29.95inHg.
Dona Ana County, NM Weather – 9-26 – Sunny
86° / 70°
Sunny
Bright and sunny conditions in Dona Ana County, with a high of 86°F and a low of 70°F. There might be light rainfall having a 17% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 15.5mph at 1 AM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 68% at 2 AM and 24% being its lowest at 4 PM. Barometric pressure is its highest of 29.98inHg at 10 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.92inHg.
Dona Ana County, NM Weather – 9-27 – Overcast
87° / 74°
Overcast
In Dona Ana County, overcast is likely with a high near 87°F and a low around 74°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 6mph and gusts of 16.8mph at 11 AM. The air will be relatively dry with average humidity levels below 30%, the maximum being 41% at 8 AM and 20% being its lowest at 3 PM. Barometric pressure is its highest of 29.94inHg at 11 AM, a lowest point of 29.8inHg at 6 PM with an avg 29.88inHg.
Dona Ana County, NM Weather – 9-28 – Light Rain Shower
83° / 71°
Light Rain Shower
In Dona Ana County, it will rain at times with highs near 83°F and lows around 71°F. Rainfall predicted to have a 59% chance with an estimated 0.15in. Winds will be light at 10mph and gusts of 11.4mph at 12 AM. Humidity levels should be comfortable, sitting around 40% on average, the maximum being 65% at 11 PM and 25% being its lowest at 12 AM. Barometric pressure is its highest of 29.83inHg at 11 AM, a lowest point of 29.68inHg at 6 PM with an avg 29.78inHg.

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