Union, AR Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Union, AR in one place.
Partly sunny, with a high near 88.
Local Weather Overview
This forecast page for Union, AR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 11:00 AM CDT.
The active forecast window currently covers Apr 14 to Apr 15, 2026 for Union, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 11:00 AM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Union
Tuesday looks like the warmest upcoming period in Union at 88 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 11:00 AM CDT
- Coverage
- 2 days
- Time zone
- America/Chicago
- Forecast office
- SHV
- Radar station
- KSHV
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Partly Sunny
|
88°F |
5 to 10 mph
S
|
|
Tuesday Night
Apr 14
|
Partly Cloudy then Slight Chance Rain Showers
|
65°F |
5 mph
S
|
|
Wednesday
Apr 15
|
Slight Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
63°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union.