Hourly Weather Forecast - Sierra, Guanacaste, CR

12 AM
74°F
0%
2mph
ESE
Mostly Clear
Humidity
88%
Feels like
74°F
Dew Point
70°F
1 AM
73°F
0%
2mph
E
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
69°F
2 AM
73°F
0%
3mph
ENE
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
69°F
3 AM
73°F
0%
3mph
NE
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
69°F
4 AM
72°F
0%
3mph
NE
Partly Cloudy
Humidity
88%
Feels like
72°F
Dew Point
68°F
5 AM
71°F
0%
3mph
NE
Partly Cloudy
Humidity
91%
Feels like
71°F
Dew Point
68°F
5:50 AM
6 AM
71°F
0%
2mph
NE
Hazy
Humidity
91%
Feels like
71°F
Dew Point
68°F
7 AM
74°F
0%
2mph
ENE
Mostly Sunny
Humidity
86%
Feels like
74°F
Dew Point
69°F
8 AM
76°F
0%
1mph
ENE
Mostly Sunny
Humidity
82%
Feels like
76°F
Dew Point
70°F
9 AM
79°F
0%
0mph
E
Partly Cloudy
Humidity
79%
Feels like
79°F
Dew Point
72°F
10 AM
81°F
0%
1mph
SE
Mostly Sunny
Humidity
75%
Feels like
85°F
Dew Point
72°F
11 AM
82°F
0%
2mph
SSE
Partly Cloudy
Humidity
72%
Feels like
87°F
Dew Point
72°F
12 PM
83°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
70%
Feels like
89°F
Dew Point
72°F
1 PM
83°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
69%
Feels like
89°F
Dew Point
72°F
2 PM
84°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
68%
Feels like
90°F
Dew Point
72°F
3 PM
83°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
69%
Feels like
88°F
Dew Point
72°F
4 PM
82°F
30%
3mph
ESE
30% Chance Rain Showers
Humidity
73%
Feels like
86°F
Dew Point
72°F
5 PM
80°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
78%
Feels like
80°F
Dew Point
72°F
5:22 PM
6 PM
78°F
30%
3mph
ESE
30% Chance Rain Showers
Humidity
83%
Feels like
78°F
Dew Point
72°F
7 PM
76°F
30%
2mph
ESE
30% Chance Rain Showers
Humidity
87%
Feels like
76°F
Dew Point
72°F
8 PM
76°F
20%
1mph
E
Partly Cloudy
Humidity
89%
Feels like
76°F
Dew Point
72°F
9 PM
75°F
10%
1mph
NNE
Partly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
72°F
10 PM
74°F
10%
1mph
N
Partly Cloudy
Humidity
92%
Feels like
74°F
Dew Point
72°F
11 PM
74°F
10%
1mph
NNE
Partly Cloudy
Humidity
93%
Feels like
74°F
Dew Point
71°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

Story Image via pixabay.com

Winter Precipitation

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