Hourly Weather Forecast - Mercedes, Heredia, CR

12 AM
64°F
0%
13mph
ENE
Mostly Clear
Humidity
81%
Feels like
64°F
Dew Point
58°F
1 AM
63°F
0%
13mph
ENE
Mostly Clear
Humidity
80%
Feels like
63°F
Dew Point
57°F
2 AM
63°F
0%
13mph
NE
Partly Cloudy
Humidity
80%
Feels like
63°F
Dew Point
57°F
3 AM
63°F
0%
13mph
NE
Partly Cloudy
Humidity
79%
Feels like
63°F
Dew Point
56°F
4 AM
62°F
0%
13mph
NE
Partly Cloudy
Humidity
78%
Feels like
62°F
Dew Point
56°F
5 AM
63°F
0%
13mph
NE
Partly Cloudy
Humidity
76%
Feels like
63°F
Dew Point
55°F
5:49 AM
6 AM
65°F
0%
13mph
NE
Mostly Cloudy
Humidity
73%
Feels like
65°F
Dew Point
56°F
7 AM
69°F
0%
13mph
NE
Partly Cloudy
Humidity
67%
Feels like
69°F
Dew Point
58°F
8 AM
73°F
0%
13mph
ENE
Partly Cloudy
Humidity
59%
Feels like
73°F
Dew Point
58°F
9 AM
76°F
0%
13mph
NE
Partly Cloudy
Humidity
55%
Feels like
76°F
Dew Point
58°F
10 AM
78°F
0%
13mph
NE
Partly Cloudy
Humidity
53%
Feels like
78°F
Dew Point
59°F
11 AM
79°F
10%
14mph
NE
Partly Cloudy
Humidity
52%
Feels like
79°F
Dew Point
60°F
12 PM
79°F
30%
14mph
NE
30% Chance Rain Showers
Humidity
53%
Feels like
79°F
Dew Point
60°F
1 PM
78°F
50%
15mph
NNE
50% Chance Rain Showers
Humidity
57%
Feels like
78°F
Dew Point
61°F
2 PM
76°F
60%
15mph
N
60% Chance Rain Showers
Humidity
62%
Feels like
76°F
Dew Point
62°F
3 PM
74°F
60%
15mph
NNW
60% Chance Rain Showers
Humidity
67%
Feels like
74°F
Dew Point
62°F
4 PM
72°F
60%
14mph
N
60% Chance Rain Showers
Humidity
71%
Feels like
72°F
Dew Point
62°F
5 PM
70°F
60%
13mph
NNE
60% Chance Rain Showers
Humidity
75%
Feels like
70°F
Dew Point
61°F
5:47 PM
6 PM
69°F
50%
12mph
NE
50% Chance Rain Showers
Humidity
77%
Feels like
69°F
Dew Point
61°F
7 PM
68°F
30%
12mph
NE
30% Chance Rain Showers
Humidity
79%
Feels like
68°F
Dew Point
61°F
8 PM
67°F
20%
12mph
NE
Partly Cloudy
Humidity
81%
Feels like
67°F
Dew Point
61°F
9 PM
66°F
10%
13mph
NE
Partly Cloudy
Humidity
82%
Feels like
66°F
Dew Point
61°F
10 PM
66°F
10%
13mph
NE
Partly Cloudy
Humidity
82%
Feels like
66°F
Dew Point
60°F
11 PM
65°F
10%
13mph
ENE
Partly Cloudy
Humidity
83%
Feels like
65°F
Dew Point
60°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

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

Winter Weather Driving Safety Tips

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