La Pampa tiempo hoy: cold overcast Tuesday forecast

La Pampa's tiempo hoy for Tuesday, July 21, 2026, looks cold and overcast: Canal 26 cites a 5°C low and 10°C high provincewide, with roughly 0% rain odds and winds of 14–30 km/h. In Santa Rosa, La Nación and the national weather service flag isolated morning showers and a milder 15–20°C band.

Key Takeaways

• Provincewide tiempo hoy: overcast, about 5°C min and 10°C max, feels like near 8°C (Canal 26).
• Much of La Pampa shows near-0% rain odds; Santa Rosa outlooks still allow 10–40% chance of isolated showers.
• South to southeast winds roughly 13–30 km/h; maximum UV index rated 0 (low).
• Midweek stays cool and cloudy, with later highs near 13–15°C in local extended outlooks.

How cold is tiempo hoy across La Pampa?

Canal 26's July 21 update for La Pampa sketches a classic midwinter day: skies stay covered from morning through night. The minimum sits near 5°C and the maximum near 10°C, with a thermal sensation around 8°C.

Morning readings hover near 5°C under southwest breezes of about 4–12 km/h. By afternoon, temperatures climb toward 9°C while southerly winds pick up to roughly 12–27 km/h. After 18:00, air cools again toward about 7°C under continued cloud cover.

Diario Letra B, citing Argentina's Servicio Meteorológico Nacional, described Tuesday in the Santa Rosa area as fully cloudy with a 6°C floor and a 13°C ceiling—still chilly, if a touch milder than the provincewide Canal 26 band.

Will it rain in Santa Rosa today?

Here the sources diverge, and that matters for anyone planning outdoors. Canal 26 lists a 0% precipitation probability for La Pampa and calls the day stable enough to schedule with confidence. La Nación, summarizing the national weather service for Santa Rosa, instead expects isolated morning rain, rain odds between 10% and 40%, humidity near 71%, and regular visibility.

That same La Nación bulletin puts morning temperatures around 15°C, about 20°C after midday under mostly cloudy skies, and roughly 16°C at night, with south winds of 13–22 km/h. Diario Letra B had framed Monday as the wetter start to the week, then saw rain chances easing into Tuesday while clouds linger.

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What should you wear, and when does daylight end?

Canal 26 advises heavy layers, a scarf, and gloves for the 5°C morning, then a warm jacket or coat as the afternoon warms slightly. UV is rated 0 (low), so sunscreen is not essential for UV risk, though cloud cover still dominates the sky.

Astronomical timing differs by location in the reports: Canal 26 lists sunrise at 08:23 and sunset at 18:24 (about 10 hours 1 minute of light) with a waxing crescent moon at 52% illumination. La Nación's Santa Rosa times are 07:53 sunrise and 18:39 sunset.

Looking ahead, Canal 26 sees Wednesday's high near 13°C and a similar Thursday ceiling. Diario Letra B's midweek outlook keeps skies mostly covered, with Wednesday about 5–14°C and Thursday–Friday near 6–15°C under variable cloud—still a cold, unsettled stretch rather than a warm turn.