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Union County NM Weather - Clear - 77°F
Clear
77°F
Updated 10:26 am
Feels Like 75°F
Humidity 51%
Wind S 12 mph
Barometer  30.14 in
Dew Point 58°F
Union County NM Weather - Clear - 25°C
Clear
25°C
Updated 10:26 am
Feels Like 24°C
Humidity 51%
Wind S 19 km/h
Barometer  102 kPa
Dew Point 14°C
Union County, NM Weather and Current Conditionsunion county nm weather forecast

Union County, NM Weather Forecast

Union County New Mexico WeatherUnion County, New Mexico Weather Weather Forecast
14 Day API Union County, NM Weather Forecast. Note: Our 7 day Union County, New Mexico weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Union County, NM Weather Forecast Dated: 1026 AM Sun Sep 06 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Sunday, September 6, 2026

Mid-Morning
Union County Weather - 2026-09-06 - Morning - Overcast
76°F 25°C
Overcast
Mid-Afternoon
Union County Weather - 2026-09-06 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Union County Weather - 2026-09-06 - Evening - Overcast
80°F 26°C
Overcast
Very hot with temperatures reaching 90°F 32°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the SW to the SSE at 17 mph 26 km/h. Gusts up to 27 mph 42 km/h.

Monday, September 7, 2026

Mid-Morning
Union County Weather - 2026-09-07 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-07 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Union County Weather - 2026-09-07 - Evening - Overcast
85°F 30°C
Overcast
Hot and sweltering around 91°F 33°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the SSW to the SW at 16 mph 25 km/h. Gusts up to 23 mph 37 km/h.

Tuesday, September 8, 2026

Mid-Morning
Union County Weather - 2026-09-08 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-08 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Union County Weather - 2026-09-08 - Evening - Scattered Showers
81°F 27°C
Scattered Showers
Quite warm around 89°F 32°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the SW to the N at 8 mph 13 km/h.

Wednesday, September 9, 2026

Mid-Morning
Union County Weather - 2026-09-09 - Morning - Partly Cloudy
77°F 25°C
Partly Cloudy
Mid-Afternoon
Union County Weather - 2026-09-09 - Afternoon - Scattered Showers
81°F 27°C
Scattered Showers
Early-Evening
Union County Weather - 2026-09-09 - Evening - Scattered Showers
77°F 25°C
Scattered Showers
Warm temperatures up to 81°F 27°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SSW to the NE at 6 mph 10 km/h.

Thursday, September 10, 2026

Mid-Morning
Union County Weather - 2026-09-10 - Morning - Sunny
76°F 24°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-10 - Afternoon - Nearby Thunderstorms
84°F 29°C
Nearby Thunderstorms
Early-Evening
Union County Weather - 2026-09-10 - Evening - Partly Cloudy
77°F 25°C
Partly Cloudy
Very warm with a high of 84°F 29°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds shifting from the WSW to the SSE at 11 mph 18 km/h. Gusts up to 21 mph 33 km/h.

Friday, September 11, 2026

Mid-Morning
Union County Weather - 2026-09-11 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-11 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Union County Weather - 2026-09-11 - Evening - Sunny
81°F 28°C
Sunny
Very hot with temperatures reaching 90°F 32°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the WSW to the ESE at 8 mph 13 km/h.

Saturday, September 12, 2026

Mid-Morning
Union County Weather - 2026-09-12 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-12 - Afternoon - Scattered Showers
85°F 30°C
Scattered Showers
Early-Evening
Union County Weather - 2026-09-12 - Evening - Light Showers
69°F 21°C
Light Showers
Balmy with temperatures reaching 85°F 30°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds easing from NW 13 mph 21 km/h to NNW 5 mph 9 km/h.

Sunday, September 13, 2026

Mid-Morning
Union County Weather - 2026-09-13 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Union County Weather - 2026-09-13 - Afternoon - Light Showers
48°F 9°C
Light Showers
Early-Evening
Union County Weather - 2026-09-13 - Evening - Partly Cloudy
50°F 10°C
Partly Cloudy
Crisp with a high near 48°F 9°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds blowing from the NNE at 20 mph 32 km/h. Gusts up to 22 mph 35 km/h.

Monday, September 14, 2026

Mid-Morning
Union County Weather - 2026-09-14 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-14 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Union County Weather - 2026-09-14 - Evening - Sunny
62°F 16°C
Sunny
Mild temperatures up to 68°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds increasing from the SSE at 0 mph 1 km/h to S at 9 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Union County Weather - 2026-09-15 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Union County Weather - 2026-09-15 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Union County Weather - 2026-09-15 - Evening - Overcast
76°F 24°C
Overcast
Very warm with a high of 81°F 27°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the SSW at 22 mph 36 km/h. Gusts up to 29 mph 47 km/h.

Wednesday, September 16, 2026

Mid-Morning
Union County Weather - 2026-09-16 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Union County Weather - 2026-09-16 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Union County Weather - 2026-09-16 - Evening - Scattered Showers
76°F 24°C
Scattered Showers
Warm and summery near 86°F 30°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the SSW at 21 mph 35 km/h. Gusts up to 28 mph 45 km/h.

Thursday, September 17, 2026

Mid-Morning
Union County Weather - 2026-09-17 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Union County Weather - 2026-09-17 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Union County Weather - 2026-09-17 - Evening - Overcast
78°F 26°C
Overcast
Balmy with temperatures reaching 87°F 31°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds SSW at 21 mph 33 km/h. Gusts up to 26 mph 41 km/h.

Friday, September 18, 2026

Mid-Morning
Union County Weather - 2026-09-18 - Morning - Partly Cloudy
69°F 21°C
Partly Cloudy
Mid-Afternoon
Union County Weather - 2026-09-18 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Union County Weather - 2026-09-18 - Evening - Scattered Showers
74°F 24°C
Scattered Showers
Quite warm around 84°F 29°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the SSW to the WSW at 17 mph 26 km/h. Gusts up to 25 mph 40 km/h.

Saturday, September 19, 2026

Mid-Morning
Union County Weather - 2026-09-19 - Morning - Partly Cloudy
72°F 22°C
Partly Cloudy
Mid-Afternoon
Union County Weather - 2026-09-19 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Union County Weather - 2026-09-19 - Evening - Overcast
74°F 23°C
Overcast
Warm temperatures up to 85°F 29°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the W to the NE at 20 mph 32 km/h. Gusts up to 27 mph 44 km/h.

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Weather by the Numbers

Sun, 6th
Union County NM Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 91°F 33°C
Lo: 66°F 19°C
Sunrise 06:31 AM
Sunset 07:16 PM
Wind S 13 mph21 km/h
Dew Point 49°F9°C
uv Index 10
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 27%
Mon, 7th
Union County NM Weather - Monday, Sep 7, 2026 - Cloudy
Hi: 91°F 33°C
Lo: 66°F 19°C
Sunrise 06:32 AM
Sunset 07:15 PM
Wind SSW 19 mph30 km/h
Dew Point 52°F11°C
uv Index 10
Barometric Pressure 29.83 in1010 mb
POP 6% *
Humidity 30%
Tue, 8th
Union County NM Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 90°F 32°C
Lo: 67°F 20°C
Sunrise 06:32 AM
Sunset 07:13 PM
Wind SSW 14 mph22 km/h
Dew Point 52°F11°C
uv Index 9
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 30%
Wed, 9th
Union County NM Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 89°F 32°C
Lo: 61°F 16°C
Sunrise 06:33 AM
Sunset 07:12 PM
Wind SSW 14 mph22 km/h
Dew Point 50°F10°C
uv Index 9
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 28%
Thu, 10th
Union County NM Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 84°F 29°C
Lo: 65°F 18°C
Sunrise 06:34 AM
Sunset 07:10 PM
Wind E 4 mph7 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 43%
Fri, 11th
Union County NM Weather - Friday, Sep 11, 2026 - Sunny
Hi: 90°F 32°C
Lo: 63°F 17°C
Sunrise 06:35 AM
Sunset 07:09 PM
Wind SW 5 mph9 km/h
Dew Point 39°F4°C
uv Index 7
Barometric Pressure 29.74 in1007 mb
POP 0% *
Humidity 19%
Sat, 12th
Union County NM Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 91°F 33°C
Lo: 65°F 18°C
Sunrise 06:35 AM
Sunset 07:07 PM
Wind WNW 14 mph22 km/h
Dew Point 38°F3°C
uv Index 8
Barometric Pressure 29.56 in1001 mb
POP 1% *
Humidity 16%
Sun, 13th
Union County NM Weather - Sunday, Sep 13, 2026 - Light Rain Shower
Hi: 64°F 18°C
Lo: 47°F 8°C
Sunrise 06:36 AM
Sunset 07:06 PM
Wind NNE 24 mph38 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 39% *
Humidity 78%
Mon, 14th
Union County NM Weather - Monday, Sep 14, 2026 - Sunny
Hi: 68°F 20°C
Lo: 42°F 6°C
Sunrise 06:37 AM
Sunset 07:04 PM
Wind S 5 mph9 km/h
Dew Point 38°F3°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 44%
Tue, 15th
Union County NM Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 81°F 27°C
Lo: 49°F 10°C
Sunrise 06:38 AM
Sunset 07:03 PM
Wind SSW 21 mph34 km/h
Dew Point 59°F15°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 14% *
Humidity 60%
Wed, 16th
Union County NM Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 86°F 30°C
Lo: 67°F 20°C
Sunrise 06:39 AM
Sunset 07:01 PM
Wind SSW 19 mph31 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 35%
Thu, 17th
Union County NM Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 87°F 31°C
Lo: 66°F 19°C
Sunrise 06:39 AM
Sunset 07:00 PM
Wind SW 17 mph27 km/h
Dew Point 51°F11°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 33%
Fri, 18th
Union County NM Weather - Friday, Sep 18, 2026 - Sunny
Hi: 84°F 29°C
Lo: 64°F 18°C
Sunrise 06:40 AM
Sunset 06:58 PM
Wind SSW 21 mph33 km/h
Dew Point 52°F11°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 37%
Sat, 19th
Union County NM Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 85°F 29°C
Lo: 60°F 15°C
Sunrise 06:41 AM
Sunset 06:57 PM
Wind W 9 mph14 km/h
Dew Point 35°F2°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 19%
* POP = Probability of Precipitation. Data for 12:00 PM.