San Francisco, El Salvador Weather
13.694, -88.104 · America/El_Salvador
Updated Oct 19, 7:00 PM | Source Open-Meteo
Current weather in San Francisco, El Salvador is 78°F / 26°C and thunderstorm with winds at 2 mph from the northeast. Humidity is 96%, with a 90% chance of precipitation today. The 7-day outlook shows highs of 86 to 88°F (30 to 31°C) and lows of 66 to 73°F (19 to 23°C). Rain is likely on most days. Sky conditions tonight: Poor for stargazing (about 99% forecast cloud cover).
Current conditions
78°F
Thunderstorm
High 88°F / 31°C · Low 73°F / 23°C
Thunderstorm, rain is likely today, humidity makes it feel warmer than the actual temperature, winds are light.
90°F / 32°C
2 mph / 3 km/h NE
96%
2 mi / 4 km
90%
0
Hourly Forecast
7 PM
78°
Thunderstorm
74% · 2 mph
8 PM
75°
Thunderstorm
73% · 5 mph
9 PM
75°
Heavy showers
69% · 4 mph
10 PM
74°
Drizzle
60% · 2 mph
11 PM
74°
Light drizzle
48% · 2 mph
12 AM · Tue
74°
Overcast
37% · 0 mph
1 AM · Tue
74°
Overcast
28% · 1 mph
2 AM · Tue
74°
Overcast
21% · 2 mph
3 AM · Tue
74°
Fog
14% · 2 mph
4 AM · Tue
74°
Overcast
8% · 2 mph
5 AM · Tue
73°
Fog
3% · 1 mph
6 AM · Tue
73°
Fog
0% · 2 mph
All hours shown in local time for this location (America/El_Salvador).
Tonight's Night Sky & Stargazing Clarity
Poor (Heavy Clouds, High Wind, or Rain)
14/100
- Cloud Cover
99% - Wind Shear
2 mph - Moon Glare
about 63% illuminated
Score from forecast cloud cover, wind and rain chance over the coming night hours, minus a small penalty for moonlight. Moon illumination is an estimate.
7-day Forecast
Rain is likely on most days.
Today
Oct 19
Thunderstorm
High 88°Low 73°
90% precip
Wind 6 mph
Tue
Oct 20
Thunderstorm w/ hail
High 86°Low 73°
99% precip
Wind 5 mph
Wed
Oct 21
Thunderstorm w/ hail
High 88°Low 72°
84% precip
Wind 4 mph
Thu
Oct 22
Drizzle
High 86°Low 72°
79% precip
Wind 5 mph
Fri
Oct 23
Drizzle
High 86°Low 72°
78% precip
Wind 3 mph
Sat
Oct 24
Fog
High 86°Low 66°
29% precip
Wind 4 mph
Sun
Oct 25
Fog
High 86°Low 70°
25% precip
Wind 4 mph
Weather Alerts
No authoritative alert provider covers this location yet. We never estimate or fill in alerts — check your national weather service directly before making safety decisions.
How Today's Weather Affects the Sky
A 90% chance of precipitation today means clouds are likely to obscure much of tonight's sky.
For moon phase, aurora conditions, and exact visibility at your location tonight, see Sky Tonight.
Sources: NOAA/National Weather Service (US alerts) and Open-Meteo (global weather). Each section labels its own source, last update and freshness state. Always follow official local guidance during severe weather.
Live Radar — San Francisco, El Salvador
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