Zacatecoluca, SV Precipitation Forecast

Thunderstorms likely. Rainfall will be locally heavy at times. Low 74F. Winds NE at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected.

Tomorrow

Mon 10/19

High 92°f

63% Precip. / 0.11 in

Cloudy early with thunderstorms developing later in the day. High 92F. Winds light and variable. Chance of rain 60%.

Tomorrow night

Mon 10/19

Low 74°f

96% Precip. / 0.65 in

Thunderstorms during the evening followed by occasional showers overnight. Hazy. Low 74F. Winds light and variable. Chance of rain 100%.

Hourly Forecast

Now

78°

10PM

97%

78°

11PM

100%

77°

12AM

100%

76°

1AM

100%

76°

2AM

100%

76°

3AM

73%

75°

4AM

31%

75°

5AM

75°

5:46AM

Sunrise

6AM

75°

7AM

78°

8AM

82°

9AM

85°

10AM

88°

11AM

90°

12PM

47%

91°

1PM

35%

91°

2PM

34%

90°

3PM

35%

88°

4PM

38%

86°

5PM

51%

85°

5:34PM

Sunset

6PM

63%

82°

7PM

70%

81°

8PM

88%

79°

9PM

96%

78°

Precipitation

100%

Storms continuing through 4 AM

Additional Conditions

Pressure 29.86 in
Visibility 6 miles
Clouds Cloudy
Dew Point76°F
Humidity 93%
Rainfall 0.42 in
Snow Depth 0 in

MSLP Station History

Almanac for October 18, 2026

Forecast Average Record
Temperature
High 92°F 86°F 90°F 2017
Low 75°F 68°F 64°F 1987
Rain/Snow Depth
Precipitation 1.71 in 0.31 in -
Snow 0 in - in -

Almanac for October 19, 2026

Forecast Average Record
Temperature
High 92°F 86°F 93°F
Low 74°F 68°F 64°F

Astronomy

Sun Rise Set
Actual Time 5:46 AM 5:34 PM
Civil Twilight 5:24 AM 5:55 PM
Nautical Twilight 4:59 AM 6:20PM
Astronomical Twilight 4:35 AM 6:45 PM

Length of Visible Light 12h 31m
Length of Day 11h 48m
Tomorrow will be 42 seconds shorter

Moon 12:26 PM -
First Quarter51% of the Moon is Illuminated

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nearby Weather Stations

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