Hourly Weather Forecast - El Tumbador, San Marcos, GT

12 AM
64°F
10%
6mph
NE
Partly Cloudy
Humidity
55%
Feels like
64°F
Dew Point
48°F
1 AM
64°F
10%
6mph
NE
Mostly Clear
Humidity
54%
Feels like
64°F
Dew Point
47°F
2 AM
63°F
0%
6mph
NE
Clear
Humidity
55%
Feels like
63°F
Dew Point
47°F
3 AM
63°F
0%
6mph
NE
Clear
Humidity
57%
Feels like
63°F
Dew Point
47°F
4 AM
63°F
0%
7mph
NE
Clear
Humidity
56%
Feels like
63°F
Dew Point
47°F
5 AM
63°F
0%
7mph
NE
Clear
Humidity
55%
Feels like
63°F
Dew Point
46°F
6 AM
63°F
10%
7mph
ENE
Clear
Humidity
55%
Feels like
63°F
Dew Point
46°F
6:04 AM
7 AM
66°F
10%
5mph
ENE
Sunny
Humidity
56%
Feels like
66°F
Dew Point
50°F
8 AM
71°F
10%
2mph
E
Sunny
Humidity
56%
Feels like
71°F
Dew Point
54°F
9 AM
75°F
20%
2mph
SSW
Sunny
Humidity
54%
Feels like
75°F
Dew Point
57°F
10 AM
78°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
51%
Feels like
78°F
Dew Point
58°F
11 AM
78°F
40%
6mph
SW
40% Chance Rain Showers
Humidity
48%
Feels like
78°F
Dew Point
57°F
12 PM
79°F
60%
6mph
SW
60% Chance Rain Showers
Humidity
47%
Feels like
79°F
Dew Point
57°F
1 PM
78°F
80%
6mph
WSW
80% Chance of Storms
Humidity
52%
Feels like
78°F
Dew Point
59°F
2 PM
77°F
90%
7mph
WSW
Thunderstorms
Humidity
58%
Feels like
77°F
Dew Point
61°F
3 PM
75°F
90%
6mph
WSW
Thunderstorms
Humidity
64%
Feels like
75°F
Dew Point
62°F
4 PM
74°F
100%
5mph
WSW
Thunderstorms
Humidity
69%
Feels like
74°F
Dew Point
63°F
5 PM
73°F
100%
3mph
WSW
Thunderstorms
Humidity
73%
Feels like
73°F
Dew Point
63°F
6 PM
71°F
90%
1mph
W
Thunderstorms
Humidity
77%
Feels like
71°F
Dew Point
64°F
6:19 PM
7 PM
69°F
70%
1mph
ENE
70% Chance Rain Showers
Humidity
82%
Feels like
69°F
Dew Point
63°F
8 PM
68°F
70%
2mph
E
70% Chance Rain Showers
Humidity
82%
Feels like
68°F
Dew Point
62°F

Today's Weather Outlook

Wednesday's Weather Outlook

A typical springtime weather pattern can be expected across the nation on Wednesday.

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide