Hourly Weather Forecast - Rio Segundo, Alajuela, CR

12 AM
68°F
10%
9mph
ENE
Mostly Clear
Humidity
82%
Feels like
68°F
Dew Point
62°F
1 AM
67°F
10%
9mph
ENE
Mostly Clear
Humidity
82%
Feels like
67°F
Dew Point
62°F
2 AM
67°F
10%
9mph
ENE
Mostly Clear
Humidity
82%
Feels like
67°F
Dew Point
61°F
3 AM
66°F
10%
9mph
ENE
Mostly Clear
Humidity
83%
Feels like
66°F
Dew Point
61°F
4 AM
66°F
10%
9mph
ENE
Mostly Clear
Humidity
84%
Feels like
66°F
Dew Point
61°F
5 AM
66°F
10%
9mph
ENE
Mostly Clear
Humidity
83%
Feels like
66°F
Dew Point
61°F
5:47 AM
6 AM
67°F
10%
8mph
ENE
Partly Cloudy
Humidity
80%
Feels like
67°F
Dew Point
61°F
7 AM
70°F
10%
8mph
ENE
Partly Cloudy
Humidity
74%
Feels like
70°F
Dew Point
61°F
8 AM
73°F
10%
7mph
E
Mostly Sunny
Humidity
67%
Feels like
73°F
Dew Point
62°F
9 AM
77°F
20%
7mph
S
Mostly Sunny
Humidity
61%
Feels like
77°F
Dew Point
63°F
10 AM
78°F
20%
8mph
SW
Mostly Sunny
Humidity
60%
Feels like
78°F
Dew Point
63°F
11 AM
79°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
61%
Feels like
79°F
Dew Point
64°F
12 PM
78°F
40%
10mph
WSW
40% Chance Rain Showers
Humidity
63%
Feels like
78°F
Dew Point
65°F
1 PM
78°F
50%
10mph
WSW
50% Chance Rain Showers
Humidity
66%
Feels like
78°F
Dew Point
65°F
2 PM
77°F
60%
9mph
SW
60% Chance Rain Showers
Humidity
69%
Feels like
77°F
Dew Point
66°F
3 PM
75°F
60%
9mph
SW
60% Chance Rain Showers
Humidity
72%
Feels like
75°F
Dew Point
66°F
4 PM
74°F
60%
8mph
WSW
60% Chance Rain Showers
Humidity
75%
Feels like
74°F
Dew Point
66°F
5 PM
73°F
50%
7mph
WSW
50% Chance Rain Showers
Humidity
80%
Feels like
73°F
Dew Point
66°F
5:19 PM
6 PM
71°F
40%
6mph
W
40% Chance Rain Showers
Humidity
83%
Feels like
71°F
Dew Point
66°F
7 PM
70°F
40%
7mph
NNE
40% Chance Rain Showers
Humidity
84%
Feels like
70°F
Dew Point
65°F
8 PM
70°F
20%
7mph
ENE
Partly Cloudy
Humidity
83%
Feels like
70°F
Dew Point
64°F
9 PM
69°F
20%
8mph
ENE
Mostly Clear
Humidity
82%
Feels like
69°F
Dew Point
64°F
10 PM
69°F
10%
8mph
ENE
Mostly Clear
Humidity
82%
Feels like
69°F
Dew Point
63°F
11 PM
68°F
0%
8mph
ENE
Mostly Clear
Humidity
82%
Feels like
68°F
Dew Point
62°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide