Current Conditions

Villa Mercedes, San Luis

57°F14°C
Partly Cloudy

Wind

ENE 8 mph13 km/h

Humidity

43%

Cloud Cover

15%

As of Tuesday, September 8, 2026 at 9:20 PM GMT-3

Today's Outlook

Night

Partly cloudy, with a low around 50°F10°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 67°F19°CLow 49°F9°CPrecip 0.01 in0.2 mm8%Cloud 61%Wind W 6 mph10 km/hWednesday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 49°F9°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 50°F10°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.
ShowersHigh 65°F18°CLow 42°F5°CPrecip 0.09 in2.4 mm78%Cloud 66%Wind ENE 6 mph9 km/hThursday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 42°F5°C. Breezy from the ENE at 6 to 9 mph10 to 14 km/h. 23% chance of drizzle in the afternoon. Dry air. Thursday Night: Mostly cloudy, with a low around 44°F7°C. Light wind from the NE around 5 mph8 km/h. 78% chance of showers in the evening.
ShowersHigh 62°F17°CLow 45°F7°CPrecip 0.31 in8 mm59%Cloud 69%Wind SE 6 mph10 km/hFriday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 45°F7°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. 14% chance of showers throughout the day. Dry air. Friday Night: Overcast, with a low around 48°F9°C. Breezy from the SE at 7 to 10 mph12 to 16 km/h. 59% chance of light rain throughout the night.
FlurriesHigh 46°F8°CFeels 40°F4°CLow 37°F3°CFeels 30°F-1°CPrecip 0.03 in0.8 mm89%Cloud 91%Wind SE 10 mph16 km/hSaturday: Overcast and cool, with a high of 42°F5°C — feels like 36°F2°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 89% chance of flurries throughout the day. Dry air. Saturday Night: Overcast, with a low around 39°F4°C. Breezy from the SE at 10 to 12 mph16 to 20 km/h. 77% chance of flurries throughout the night.
Light Freezing RainHigh 54°F12°CLow 35°F2°CFeels 29°F-1°CPrecip 0.11 in2.7 mm15%Cloud 66%Wind NE 7 mph12 km/hSunday: Mostly cloudy and mild, with a high of 54°F12°C and morning low of 35°F2°C. Breezy from the NE at 8 mph12 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 36°F2°C. Breezy from the ENE at 7 to 8 mph12 to 13 km/h. 15% chance of light freezing rain throughout the night.
Partly CloudyHigh 64°F18°CLow 40°F4°CFeels 36°F2°CPrecip 0 in0.1 mm2%Cloud 44%Wind N 5 mph9 km/hMonday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 40°F4°C. Light wind from the N around 5 mph9 km/h. Dry air. Monday Night: Partly cloudy, with a low around 41°F5°C. Light wind from the NNE around 5 mph9 km/h.
ClearHigh 69°F20°CLow 41°F5°CFeels 38°F3°CPrecip 0.02 in0.5 mm3%Cloud 13%Wind NE 6 mph10 km/hTuesday: Mostly clear and warm, with a high of 69°F20°C and morning low of 41°F5°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 43°F6°C. Breezy from the NE at 7 to 9 mph11 to 15 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 967°F19°C49°F9°C0.01 in0.2 mm· 8%61%Partly CloudyW 6 mph10 km/h
ThursdaySep 1065°F18°C42°F5°C0.09 in2.4 mm· 78%66%ShowersENE 6 mph9 km/h
FridaySep 1162°F17°C45°F7°C0.31 in8 mm· 59%69%ShowersSE 6 mph10 km/h
SaturdaySep 1246°F8°C
Feels 40°F4°C
37°F3°C
Feels 30°F-1°C
0.03 in0.8 mm· 89%91%FlurriesSE 10 mph16 km/h
SundaySep 1354°F12°C35°F2°C
Feels 29°F-1°C
0.11 in2.7 mm· 15%66%Light Freezing RainNE 7 mph12 km/h
MondaySep 1464°F18°C40°F4°C
Feels 36°F2°C
0 in0.1 mm· 2%44%Partly CloudyN 5 mph9 km/h
TuesdaySep 1569°F20°C41°F5°C
Feels 38°F3°C
0.02 in0.5 mm· 3%13%ClearNE 6 mph10 km/h
WednesdaySep 1676°F24°C47°F8°C
Feels 44°F7°C
0 in0 mm· —19%ClearNNE 8 mph13 km/h
ThursdaySep 1778°F26°C51°F10°C0.01 in0.3 mm· 5%42%Partly CloudyNNE 7 mph11 km/h
FridaySep 1880°F27°C54°F12°C0.02 in0.4 mm· 11%54%DrizzleNNE 7 mph11 km/h
SaturdaySep 1978°F25°C57°F14°C0.1 in2.5 mm· 22%43%ShowersNE 7 mph11 km/h
SundaySep 2076°F25°C55°F13°C0.06 in1.4 mm· 13%42%DrizzleNE 8 mph13 km/h
MondaySep 2175°F24°C54°F12°C0.06 in1.4 mm· 16%44%DrizzleENE 8 mph13 km/h
TuesdaySep 2274°F23°C54°F12°C0.06 in1.5 mm· 14%50%DrizzleENE 8 mph14 km/h
WednesdaySep 2374°F23°C54°F12°C0.05 in1.3 mm· 11%49%DrizzleENE 8 mph13 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 33.6757°S, 65.4578°W·Elevation: 516m·Timezone: America/Argentina/San_Luis·Population: 96,781