Current Conditions

San Luis, San Luis

54°F12°C
Partly Cloudy

Wind

NNE 3 mph5 km/h

Humidity

43%

Cloud Cover

78%

As of Thursday, August 13, 2026 at 12:50 PM GMT-3

Today's Outlook

Day

Mostly cloudy and mild, with a high of 58°F15°C and morning low of 41°F5°C. Light wind from the NNE around 4 mph6 km/h. Dry air.

Night

Mostly cloudy, with a low around 46°F8°C. Light wind from the E around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 58°F15°CLow 41°F5°CFeels 38°F3°CPrecip 0 in0 mmCloud 61%Wind ENE 4 mph7 km/hThursday: Mostly cloudy and mild, with a high of 58°F15°C and morning low of 41°F5°C. Light wind from the NNE around 4 mph6 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 46°F8°C. Light wind from the E around 5 mph8 km/h.
Partly CloudyHigh 60°F15°CLow 42°F6°CFeels 38°F3°CPrecip 0 in0 mmCloud 51%Wind NNE 5 mph8 km/hFriday: Partly cloudy and mild, with a high of 60°F15°C and morning low of 42°F6°C. Light wind from the NNE around 6 mph10 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 44°F7°C. Light wind from the NE around 4 mph7 km/h.
Partly CloudyHigh 59°F15°CLow 42°F6°CPrecip 0 in0 mmCloud 43%Wind NE 4 mph6 km/hSaturday: Partly cloudy and mild, with a high of 59°F15°C and morning low of 42°F6°C. Light wind from the N around 3 mph5 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 44°F7°C. Light wind from the E around 4 mph7 km/h.
DrizzleHigh 60°F16°CLow 44°F7°CPrecip 0.02 in0.5 mm22%Cloud 59%Wind ESE 5 mph9 km/hSunday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 44°F7°C. Light wind from the ESE around 5 mph8 km/h. 10% chance of drizzle. Dry air. Sunday Night: Mostly cloudy, with a low around 45°F7°C. Breezy from the E at 6 to 9 mph10 to 14 km/h. 22% chance of drizzle overnight.
FlurriesHigh 50°F10°CFeels 45°F7°CLow 45°F7°CFeels 40°F4°CPrecip 0.01 in0.2 mm62%Cloud 71%Wind ESE 10 mph16 km/hMonday: Overcast and cool, with a high of 50°F10°C and morning low of 45°F7°C. Breezy from the ESE at 11 to 13 mph17 to 21 km/h. 62% chance of flurries throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 45°F7°C. Breezy from the ESE at 9 to 12 mph15 to 19 km/h. 57% chance of flurries in the evening.
Freezing DrizzleHigh 55°F13°CLow 39°F4°CFeels 35°F2°CPrecip 0.06 in1.5 mm31%Cloud 53%Wind SE 5 mph9 km/hTuesday: Mostly cloudy and mild, with a high of 55°F13°C and morning low of 39°F4°C. Light wind from the SE around 5 mph8 km/h. 14% chance of freezing drizzle throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 41°F5°C. Breezy from the SE at 6 to 8 mph9 to 12 km/h. 31% chance of flurries throughout the night.
FlurriesHigh 66°F19°CLow 41°F5°CFeels 37°F3°CPrecip 0.02 in0.5 mm5%Cloud 20%Wind NNW 6 mph10 km/hWednesday: Mostly clear and mild, with a high of 66°F19°C and morning low of 41°F5°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 42°F5°C. Light wind from the NNW around 5 mph9 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1358°F15°C41°F5°C
Feels 38°F3°C
0 in0 mm· —61%Partly CloudyENE 4 mph7 km/h
FridayAug 1460°F15°C42°F6°C
Feels 38°F3°C
0 in0 mm· —51%Partly CloudyNNE 5 mph8 km/h
SaturdayAug 1559°F15°C42°F6°C0 in0 mm· —43%Partly CloudyNE 4 mph6 km/h
SundayAug 1660°F16°C44°F7°C0.02 in0.5 mm· 22%59%DrizzleESE 5 mph9 km/h
MondayAug 1750°F10°C
Feels 45°F7°C
45°F7°C
Feels 40°F4°C
0.01 in0.2 mm· 62%71%FlurriesESE 10 mph16 km/h
TuesdayAug 1855°F13°C39°F4°C
Feels 35°F2°C
0.06 in1.5 mm· 31%53%Freezing DrizzleSE 5 mph9 km/h
WednesdayAug 1966°F19°C41°F5°C
Feels 37°F3°C
0.02 in0.5 mm· 5%20%FlurriesNNW 6 mph10 km/h
ThursdayAug 2074°F24°C47°F8°C
Feels 44°F7°C
0.01 in0.2 mm· 2%14%ClearN 7 mph12 km/h
FridayAug 2161°F16°C47°F8°C
Feels 42°F6°C
0 in0 mm· —32%ClearESE 10 mph15 km/h
SaturdayAug 2258°F14°C41°F5°C
Feels 36°F2°C
0.01 in0.3 mm· 4%68%Partly CloudyENE 9 mph14 km/h
SundayAug 2358°F14°C44°F7°C
Feels 40°F5°C
0.03 in0.8 mm· 11%71%FlurriesNE 6 mph10 km/h
MondayAug 2462°F17°C43°F6°C
Feels 40°F4°C
0.02 in0.4 mm· 7%68%FlurriesNNE 6 mph10 km/h
TuesdayAug 2566°F19°C46°F8°C
Feels 43°F6°C
0 in0.1 mm· 3%68%Partly CloudyNNE 7 mph11 km/h
WednesdayAug 2666°F19°C49°F9°C
Feels 46°F8°C
0.04 in1.1 mm· 11%65%DrizzleNE 8 mph12 km/h
ThursdayAug 2764°F18°C48°F9°C0.04 in1.1 mm· 14%62%DrizzleE 7 mph12 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: 33.2914°S, 66.3247°W·Elevation: 729m·Timezone: America/Argentina/San_Luis·Population: 169,947