Hourly Weather Forecast - Unión, San Luis, AR

12 AM
72°F
30%
10mph
ENE
30% Chance Rain Showers
Humidity
77%
Feels like
72°F
Dew Point
64°F
1 AM
71°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
80%
Feels like
71°F
Dew Point
64°F
2 AM
69°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
83%
Feels like
69°F
Dew Point
64°F
3 AM
68°F
20%
4mph
NE
Partly Cloudy
Humidity
86%
Feels like
68°F
Dew Point
64°F
4 AM
68°F
20%
3mph
NNE
Partly Cloudy
Humidity
90%
Feels like
68°F
Dew Point
65°F
5 AM
67°F
20%
2mph
NE
Cloudy
Humidity
93%
Feels like
67°F
Dew Point
65°F
6 AM
66°F
20%
2mph
NE
Cloudy
Humidity
95%
Feels like
66°F
Dew Point
65°F
6:57 AM
7 AM
66°F
10%
4mph
NNW
Cloudy
Humidity
88%
Feels like
66°F
Dew Point
63°F
8 AM
68°F
20%
6mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
68°F
Dew Point
61°F
9 AM
70°F
10%
6mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
70°F
Dew Point
61°F
10 AM
72°F
10%
7mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
72°F
Dew Point
61°F
11 AM
75°F
10%
6mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
75°F
Dew Point
61°F
12 PM
79°F
10%
5mph
SE
Mostly Cloudy
Humidity
54%
Feels like
79°F
Dew Point
61°F
1 PM
82°F
10%
3mph
SE
Partly Cloudy
Humidity
50%
Feels like
82°F
Dew Point
61°F
2 PM
84°F
10%
2mph
SE
Partly Cloudy
Humidity
46%
Feels like
84°F
Dew Point
61°F
3 PM
86°F
10%
1mph
ESE
Partly Cloudy
Humidity
43%
Feels like
86°F
Dew Point
61°F
4 PM
87°F
10%
3mph
E
Partly Cloudy
Humidity
41%
Feels like
87°F
Dew Point
61°F
5 PM
88°F
10%
4mph
E
Partly Cloudy
Humidity
40%
Feels like
88°F
Dew Point
61°F
6 PM
88°F
10%
5mph
ENE
Mostly Sunny
Humidity
40%
Feels like
88°F
Dew Point
61°F
7 PM
86°F
10%
6mph
ENE
Mostly Sunny
Humidity
44%
Feels like
87°F
Dew Point
62°F
8 PM
84°F
10%
6mph
ENE
Mostly Sunny
Humidity
49%
Feels like
85°F
Dew Point
63°F
8:18 PM
9 PM
81°F
10%
6mph
ENE
Clear
Humidity
55%
Feels like
82°F
Dew Point
63°F
10 PM
79°F
10%
7mph
ENE
Clear
Humidity
59%
Feels like
79°F
Dew Point
64°F
11 PM
77°F
10%
8mph
ENE
Clear
Humidity
64%
Feels like
77°F
Dew Point
64°F

Friday's Weather Outlook

Friday's Weather Outlook

A large rainmaker takes aim at the Southwest and South-Central U.S.

Snowiest U.S. Ski Resorts

Saturday's Weather Outlook

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Dangers of Wind Chills

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

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