Hourly Weather Forecast - Mercedes, Heredia, CR

12 AM
66°F
40%
14mph
ENE
40% Chance Rain Showers
Humidity
81%
Feels like
66°F
Dew Point
60°F
1 AM
66°F
40%
14mph
ENE
40% Chance Rain Showers
Humidity
80%
Feels like
66°F
Dew Point
60°F
2 AM
66°F
50%
14mph
ENE
50% Chance Rain Showers
Humidity
81%
Feels like
66°F
Dew Point
60°F
3 AM
65°F
40%
14mph
ENE
40% Chance Rain Showers
Humidity
80%
Feels like
65°F
Dew Point
59°F
4 AM
65°F
30%
14mph
ENE
30% Chance Rain Showers
Humidity
81%
Feels like
65°F
Dew Point
59°F
5 AM
65°F
0%
14mph
ENE
Partly Cloudy
Humidity
80%
Feels like
65°F
Dew Point
59°F
5:48 AM
6 AM
67°F
0%
14mph
ENE
Partly Cloudy
Humidity
77%
Feels like
67°F
Dew Point
60°F
7 AM
70°F
0%
14mph
ENE
Mostly Sunny
Humidity
72%
Feels like
70°F
Dew Point
61°F
8 AM
73°F
10%
15mph
ENE
Mostly Sunny
Humidity
64%
Feels like
73°F
Dew Point
61°F
9 AM
76°F
10%
15mph
ENE
Mostly Sunny
Humidity
60%
Feels like
76°F
Dew Point
61°F
10 AM
77°F
10%
15mph
NE
Mostly Sunny
Humidity
58%
Feels like
77°F
Dew Point
61°F
11 AM
79°F
10%
15mph
NE
Partly Cloudy
Humidity
57%
Feels like
79°F
Dew Point
62°F
12 PM
79°F
30%
15mph
NE
30% Chance Rain Showers
Humidity
56%
Feels like
79°F
Dew Point
62°F
1 PM
79°F
30%
16mph
NE
30% Chance Rain Showers
Humidity
58%
Feels like
79°F
Dew Point
63°F
2 PM
77°F
50%
16mph
NE
50% Chance Rain Showers
Humidity
61%
Feels like
77°F
Dew Point
63°F
3 PM
75°F
40%
16mph
NE
40% Chance Rain Showers
Humidity
65%
Feels like
75°F
Dew Point
63°F
4 PM
73°F
50%
15mph
NE
50% Chance Rain Showers
Humidity
68%
Feels like
73°F
Dew Point
62°F
5 PM
71°F
50%
15mph
NE
50% Chance Rain Showers
Humidity
72%
Feels like
71°F
Dew Point
62°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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