Current Conditions
San Juan, San Juan
Wind
NNE 6 mph10 km/h
Humidity
22%
Cloud Cover
2%
As of Wednesday, September 2, 2026 at 10:42 AM GMT-3
Today's Outlook
Day
Mostly clear and warm, with a high of 85°F29°C and morning low of 56°F13°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air.
Night
Mostly clear, with a low around 71°F22°C. Light wind from the NNW around 6 mph10 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 85°F29°C | Low 56°F13°C | Precip 0 in0 mm— | Cloud 3% | Wind N 6 mph10 km/h | Wednesday: Mostly clear and warm, with a high of 85°F29°C and morning low of 56°F13°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 71°F22°C. Light wind from the NNW around 6 mph10 km/h. | |
| Clear | High 68°F20°C | Low 50°F10°C | Precip 0 in0 mm— | Cloud 8% | Wind SSE 9 mph14 km/h | Thursday: Mostly clear and mild, with a high of 68°F20°C and morning low of 50°F10°C. Breezy from the SSE at 10 to 12 mph16 to 19 km/h. Dry air. Thursday Night: Mostly clear, with a low around 57°F14°C. Breezy from the SSE at 8 to 10 mph13 to 17 km/h. | |
| Clear | High 66°F19°C | Low 45°F7°CFeels 42°F6°C | Precip 0 in0 mm— | Cloud 8% | Wind SSE 6 mph10 km/h | Friday: Mostly clear and mild, with a high of 66°F19°C and morning low of 45°F7°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. Very dry. Friday Night: Mostly clear, with a low around 47°F9°C. Breezy from the S at 6 to 9 mph10 to 15 km/h. | |
| Flurries | High 51°F11°C | Low 43°F6°CFeels 37°F3°C | Precip 0 in0.1 mm16% | Cloud 37% | Wind S 11 mph18 km/h | Saturday: Partly cloudy and mild, with a high of 51°F11°C and morning low of 47°F8°C. Breezy from the S at 13 to 15 mph21 to 24 km/h. Very dry. Saturday Night: Partly cloudy, with a low around 43°F6°C. Breezy from the S at 10 to 13 mph16 to 21 km/h. 16% chance of flurries in the evening. | |
| Freezing Drizzle | High 51°F11°C | Low 37°F3°CFeels 34°F1°C | Precip 0.04 in1.1 mm37% | Cloud 51% | Wind SE 5 mph8 km/h | Sunday: Mostly cloudy and mild, with a high of 50°F10°C and morning low of 37°F3°C. Light wind from the E around 4 mph7 km/h. 33% chance of freezing drizzle in the morning. Very dry. Sunday Night: Partly cloudy, with a low around 39°F4°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. 37% chance of freezing drizzle overnight. | |
| Clear | High 64°F18°C | Low 35°F2°CFeels 31°F0°C | Precip 0 in0 mm— | Cloud 4% | Wind E 5 mph8 km/h | Monday: Mostly clear and mild, with a high of 62°F17°C and morning low of 35°F2°C. Light wind from the ENE around 5 mph8 km/h. Very dry. Monday Night: Mostly clear, with a low around 38°F3°C. Light wind from the ESE around 4 mph7 km/h. | |
| Clear | High 72°F22°C | Low 39°F4°C | Precip 0 in0.1 mm6% | Cloud 23% | Wind E 4 mph7 km/h | Tuesday: Mostly clear and warm, with a high of 72°F22°C and morning low of 39°F4°C. Light wind from the ENE around 4 mph7 km/h. Very dry. Tuesday Night: Partly cloudy, with a low around 42°F5°C. Light wind from the SSE around 4 mph7 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 85°F29°C | 56°F13°C | 0 in0 mm· — | 3% | Clear | N 6 mph10 km/h | |
DayMostly clear and warm, with a high of 85°F29°C and morning low of 56°F13°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air. NightMostly clear, with a low around 71°F22°C. Light wind from the NNW around 6 mph10 km/h. | |||||||
| ThursdaySep 3 | 68°F20°C | 50°F10°C | 0 in0 mm· — | 8% | Clear | SSE 9 mph14 km/h | |
DayMostly clear and mild, with a high of 68°F20°C and morning low of 50°F10°C. Breezy from the SSE at 10 to 12 mph16 to 19 km/h. Dry air. NightMostly clear, with a low around 57°F14°C. Breezy from the SSE at 8 to 10 mph13 to 17 km/h. | |||||||
| FridaySep 4 | 66°F19°C | 45°F7°C Feels 42°F6°C | 0 in0 mm· — | 8% | Clear | SSE 6 mph10 km/h | |
DayMostly clear and mild, with a high of 66°F19°C and morning low of 45°F7°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. Very dry. NightMostly clear, with a low around 47°F9°C. Breezy from the S at 6 to 9 mph10 to 15 km/h. | |||||||
| SaturdaySep 5 | 51°F11°C | 43°F6°C Feels 37°F3°C | 0 in0.1 mm· 16% | 37% | Flurries | S 11 mph18 km/h | |
DayPartly cloudy and mild, with a high of 51°F11°C and morning low of 47°F8°C. Breezy from the S at 13 to 15 mph21 to 24 km/h. Very dry. NightPartly cloudy, with a low around 43°F6°C. Breezy from the S at 10 to 13 mph16 to 21 km/h. 16% chance of flurries in the evening. | |||||||
| SundaySep 6 | 51°F11°C | 37°F3°C Feels 34°F1°C | 0.04 in1.1 mm· 37% | 51% | Freezing Drizzle | SE 5 mph8 km/h | |
DayMostly cloudy and mild, with a high of 50°F10°C and morning low of 37°F3°C. Light wind from the E around 4 mph7 km/h. 33% chance of freezing drizzle in the morning. Very dry. NightPartly cloudy, with a low around 39°F4°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. 37% chance of freezing drizzle overnight. | |||||||
| MondaySep 7 | 64°F18°C | 35°F2°C Feels 31°F0°C | 0 in0 mm· — | 4% | Clear | E 5 mph8 km/h | |
DayMostly clear and mild, with a high of 62°F17°C and morning low of 35°F2°C. Light wind from the ENE around 5 mph8 km/h. Very dry. NightMostly clear, with a low around 38°F3°C. Light wind from the ESE around 4 mph7 km/h. | |||||||
| TuesdaySep 8 | 72°F22°C | 39°F4°C | 0 in0.1 mm· 6% | 23% | Clear | E 4 mph7 km/h | |
DayMostly clear and warm, with a high of 72°F22°C and morning low of 39°F4°C. Light wind from the ENE around 4 mph7 km/h. Very dry. NightPartly cloudy, with a low around 42°F5°C. Light wind from the SSE around 4 mph7 km/h. | |||||||
| WednesdaySep 9 | 70°F21°C | 49°F9°C | 0.03 in0.7 mm· 14% | 46% | Drizzle | S 4 mph6 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 49°F9°C. Light wind from the SSE around 4 mph6 km/h. 13% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph6 km/h. 14% chance of drizzle overnight. | |||||||
| ThursdaySep 10 | 72°F22°C | 47°F8°C | 0.02 in0.5 mm· 9% | 29% | Clear | N 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 47°F8°C. Breezy from the NNE at 5 to 8 mph9 to 12 km/h. Very dry. NightPartly cloudy, with a low around 50°F10°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h. | |||||||
| FridaySep 11 | 65°F18°C | 47°F8°C Feels 44°F7°C | 0 in0.1 mm· 11% | 26% | Flurries | S 6 mph10 km/h | |
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 47°F8°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 11% chance of flurries throughout the day. Very dry. NightPartly cloudy, with a low around 50°F10°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 10% chance of flurries throughout the night. | |||||||
| SaturdaySep 12 | 65°F18°C | 44°F7°C Feels 41°F5°C | 0.01 in0.2 mm· 11% | 34% | Flurries | SSE 6 mph9 km/h | |
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 44°F7°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 11% chance of flurries in the morning. Very dry. NightPartly cloudy, with a low around 47°F8°C. Light wind from the S around 5 mph9 km/h. | |||||||
| SundaySep 13 | 70°F21°C | 44°F7°C | 0 in0.1 mm· 9% | 28% | Flurries | ESE 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 44°F7°C. Light wind from the E around 5 mph8 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Light wind from the SSE around 4 mph7 km/h. | |||||||
| MondaySep 14 | 74°F23°C | 45°F7°C | 0 in0.1 mm· 4% | 21% | Flurries | E 5 mph8 km/h | |
DayMostly clear and warm, with a high of 74°F23°C and morning low of 45°F7°C. Light wind from the ENE around 5 mph9 km/h. Dry air. NightMostly clear, with a low around 48°F9°C. Light wind from the SE around 5 mph8 km/h. | |||||||
| TuesdaySep 15 | 75°F24°C | 48°F9°C | 0 in0.1 mm· 2% | 22% | Flurries | SE 6 mph9 km/h | |
DayMostly clear and warm, with a high of 75°F24°C and morning low of 48°F9°C. Breezy from the ESE at 6 to 7 mph9 to 12 km/h. Dry air. NightMostly clear, with a low around 51°F11°C. Light wind from the S around 5 mph8 km/h. | |||||||
| WednesdaySep 16 | 73°F23°C | 50°F10°C | 0.01 in0.3 mm· 4% | 29% | Flurries | SSE 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 50°F10°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. Dry air. NightPartly cloudy, with a low around 53°F11°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. | |||||||
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About This Forecast
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Coordinates: 31.5373°S, 68.5257°W·Elevation: 646m·Timezone: America/Argentina/San_Juan·Population: 109,123