Hourly Weather Forecast - Mercedes, Heredia, CR

9 AM
75°F
0%
13mph
NE
Partly Cloudy
Humidity
66%
Feels like
75°F
Dew Point
63°F
10 AM
76°F
0%
13mph
NE
Partly Cloudy
Humidity
65%
Feels like
76°F
Dew Point
63°F
11 AM
76°F
20%
14mph
NE
Partly Cloudy
Humidity
63%
Feels like
76°F
Dew Point
63°F
12 PM
76°F
0%
15mph
NE
Partly Cloudy
Humidity
63%
Feels like
76°F
Dew Point
63°F
1 PM
76°F
0%
14mph
NE
Partly Cloudy
Humidity
62%
Feels like
76°F
Dew Point
62°F
2 PM
75°F
10%
13mph
NE
Partly Cloudy
Humidity
63%
Feels like
75°F
Dew Point
61°F
3 PM
73°F
10%
12mph
NE
Partly Cloudy
Humidity
64%
Feels like
73°F
Dew Point
61°F
4 PM
71°F
10%
11mph
NE
Partly Cloudy
Humidity
68%
Feels like
71°F
Dew Point
60°F
5 PM
69°F
20%
11mph
NE
Partly Cloudy
Humidity
72%
Feels like
69°F
Dew Point
60°F
5:16 PM
6 PM
67°F
20%
10mph
NE
Partly Cloudy
Humidity
75%
Feels like
67°F
Dew Point
59°F
7 PM
66°F
20%
10mph
NE
Partly Cloudy
Humidity
77%
Feels like
66°F
Dew Point
58°F
8 PM
65°F
0%
11mph
ENE
Partly Cloudy
Humidity
76%
Feels like
65°F
Dew Point
58°F
9 PM
65°F
0%
11mph
ENE
Partly Cloudy
Humidity
77%
Feels like
65°F
Dew Point
57°F
10 PM
64°F
0%
11mph
ENE
Partly Cloudy
Humidity
77%
Feels like
64°F
Dew Point
56°F
11 PM
63°F
0%
11mph
ENE
Partly Cloudy
Humidity
78%
Feels like
63°F
Dew Point
56°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide