Hourly Weather Forecast - San Juanillo, Alajuela, CR

5 AM
57°F
0%
7mph
NE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
5:49 AM
6 AM
57°F
0%
7mph
ENE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
7 AM
57°F
0%
7mph
NE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
8 AM
58°F
0%
9mph
NE
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 AM
60°F
0%
9mph
NE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
10 AM
62°F
0%
10mph
ENE
Mostly Cloudy
Humidity
93%
Feels like
62°F
Dew Point
60°F
11 AM
64°F
0%
10mph
NE
Mostly Cloudy
Humidity
85%
Feels like
64°F
Dew Point
60°F
12 PM
65°F
0%
10mph
NE
Partly Cloudy
Humidity
81%
Feels like
65°F
Dew Point
60°F
1 PM
66°F
0%
10mph
NE
Partly Cloudy
Humidity
81%
Feels like
66°F
Dew Point
60°F
2 PM
65°F
0%
10mph
NE
Partly Cloudy
Humidity
83%
Feels like
65°F
Dew Point
60°F
3 PM
64°F
0%
9mph
NE
Partly Cloudy
Humidity
84%
Feels like
64°F
Dew Point
59°F
4 PM
62°F
0%
9mph
NE
Partly Cloudy
Humidity
86%
Feels like
62°F
Dew Point
58°F
5 PM
60°F
0%
9mph
NE
Partly Cloudy
Humidity
88%
Feels like
60°F
Dew Point
56°F
5:21 PM
6 PM
58°F
0%
8mph
NE
Partly Cloudy
Humidity
89%
Feels like
58°F
Dew Point
55°F
7 PM
57°F
0%
8mph
NE
Partly Cloudy
Humidity
87%
Feels like
57°F
Dew Point
54°F
8 PM
57°F
0%
8mph
NE
Mostly Clear
Humidity
84%
Feels like
57°F
Dew Point
52°F
9 PM
57°F
0%
8mph
NE
Mostly Clear
Humidity
83%
Feels like
57°F
Dew Point
52°F
10 PM
56°F
0%
8mph
NE
Mostly Clear
Humidity
85%
Feels like
56°F
Dew Point
52°F
11 PM
56°F
0%
7mph
NE
Mostly Clear
Humidity
90%
Feels like
56°F
Dew Point
53°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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