Hourly Weather Forecast for Simi Valley, California 93063 - The Weather Channel | weather.com

Hourly Weather Forecast for Simi Valley, California 93063 - The Weather Channel | weather.com

Today Hourly 10 Day Monthly Allergies Air Quality Cold & Flu

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On The Move

And The Best State For An Adventure Vacation Is ...

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California Wildflower Superblooms Are Back In 2026

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3 Big Changes Coming To National Parks In 2026

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‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

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Don't Miss

Shoppers Evacuated As California Brush Fire Gets Too Close

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Severe Threat Targets Storm Weary Midwest, Great Lakes Again

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No April Fools’ Day Pranks Here: April’s Monthly Outlook Got Bumped A Little Warmer

Where Spring Is In Bloom And Where Trees, Flowers Are Stalled

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We Love Our Critters

Thunderous Dawn: Watch Snow Geese Erupt Into Flight

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Extraordinary Video Shows Whales Supporting Mom, Newborn

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Are Your Pets Eating Grass? It’s Not Because They Like Salad

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French Bulldog Named America's Most Popular Dog in 2025

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Spring Is Here

When Are The Average Last Freezes In The US?

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Record Warmth Is Almost Tripling Record Cold This Year

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Study: Winters Less Snowy, Shortening Across N. Hemisphere

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Allergy Season Grows Longer – Especially In These Places

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Home & Garden

Don’t Make These Mistakes When Planting Your Spring Garden

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When To Worry About Mold Growing In Your Home

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Get Ahead For Spring With Essential Winter Garden Tips

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Why Your Home's Air Might Be More Polluted Than Outdoors

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Editor's Pick

April Will Be Spectacular For Skywatching: Our List Of Must-See Spectacles

The new month kicks off with a full moon and will wrap up with Comet C/2025 R3 making its closest approach to Earth. April also has a meteor shower and Mercury at its most visible in the night sky. Watch this video to find out when you should get outside and take in these celestial events.

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Sun & Moon

April Promises Spectacular Skywatching: See Our List

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Stay Safe

Know The Difference Between Tornado Watches And Warnings

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