Weather in Walnut, United States 🇺🇸
The current temperature in Walnut is 21°C, patchy rain nearby, feeling like 23°C. Relative humidity is 74%, with winds around 4 km/h, and the UV index is 0 (low). Looking ahead, Walnut should sit between roughly 21°C and 38°C over the coming days.
Hourly Forecast for Walnut
14-Day Forecast for Walnut
Patchy rain nearby
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Additional Forecasts for Walnut
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Historical Weather
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Best Time to Be Outside in Walnut Today
The most comfortable window in Walnut today looks like 17:00 to 20:00, when it is around 31°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Walnut
What is the temperature in Walnut right now?
The current temperature in Walnut is 21°C (71°F), patchy rain nearby (feels like 23°C).
What's the weather like in Walnut right now?
Conditions in Walnut right now: Patchy rain nearby, humidity 74%, wind 4 km/h ENE.
What is today's forecast for Walnut?
Today in Walnut: high 36°C, low 21°C, patchy rain nearby. Chance of rain: 25%.
What is the 7-day weather forecast for Walnut?
Daily highs and lows for Walnut:
- 2026-09-07: 36°C / 21°C
- 2026-09-08: 35°C / 27°C
- 2026-09-09: 38°C / 28°C
- 2026-09-10: 36°C / 26°C
- 2026-09-11: 32°C / 24°C
- 2026-09-12: 30°C / 21°C
- 2026-09-13: 29°C / 20°C
Is it going to rain in Walnut today?
There is a 25% chance of rain in Walnut today. Total expected precipitation: 0.28 mm.
What is the wind speed in Walnut right now?
Wind in Walnut is currently 4 km/h (2 mph) from the ENE.
What is the UV index in Walnut right now?
The UV index in Walnut is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
