Hourly Weather Forecast - Merlo, San Luis, AR

12 AM
74°F
10%
6mph
NE
Clear
Humidity
61%
Feels like
74°F
Dew Point
60°F
1 AM
73°F
10%
5mph
ENE
Mostly Clear
Humidity
62%
Feels like
73°F
Dew Point
59°F
2 AM
73°F
20%
4mph
ENE
Partly Cloudy
Humidity
63%
Feels like
73°F
Dew Point
59°F
3 AM
72°F
20%
4mph
ENE
Partly Cloudy
Humidity
65%
Feels like
72°F
Dew Point
60°F
4 AM
72°F
20%
4mph
NE
Partly Cloudy
Humidity
70%
Feels like
72°F
Dew Point
61°F
5 AM
71°F
20%
4mph
NE
Partly Cloudy
Humidity
75%
Feels like
71°F
Dew Point
63°F
6 AM
71°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
80%
Feels like
71°F
Dew Point
65°F
6:59 AM
7 AM
72°F
30%
3mph
NNE
30% Chance Rain Showers
Humidity
81%
Feels like
72°F
Dew Point
66°F
8 AM
75°F
30%
3mph
N
30% Chance Rain Showers
Humidity
78%
Feels like
75°F
Dew Point
67°F
9 AM
78°F
30%
4mph
NNW
30% Chance Rain Showers
Humidity
72%
Feels like
78°F
Dew Point
68°F
10 AM
81°F
40%
6mph
NW
40% Chance Rain Showers
Humidity
64%
Feels like
84°F
Dew Point
68°F
11 AM
83°F
40%
8mph
NW
40% Chance Rain Showers
Humidity
58%
Feels like
86°F
Dew Point
67°F
12 PM
85°F
40%
10mph
NW
40% Chance Rain Showers
Humidity
54%
Feels like
88°F
Dew Point
67°F
1 PM
87°F
50%
11mph
NW
50% Chance Rain Showers
Humidity
50%
Feels like
89°F
Dew Point
66°F
2 PM
87°F
50%
11mph
NW
50% Chance Rain Showers
Humidity
48%
Feels like
89°F
Dew Point
65°F
3 PM
88°F
50%
11mph
NW
50% Chance Rain Showers
Humidity
46%
Feels like
89°F
Dew Point
64°F
4 PM
88°F
50%
10mph
NW
50% Chance Rain Showers
Humidity
45%
Feels like
89°F
Dew Point
64°F
5 PM
88°F
50%
9mph
NW
50% Chance Rain Showers
Humidity
44%
Feels like
89°F
Dew Point
63°F

Friday's Weather Outlook

Friday's Weather Outlook

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

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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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