You’re planning a trip to Knott’s Berry Farm or maybe just heading to Orange County for some Portillo’s hot dogs. Then it hits you—what is the actual buena park weather 10 day forecast looking like right now? Honestly, January in Southern California is a total wildcard. One minute you’re in a t-shirt, and the next you’re digging through your suitcase for that one hoodie you almost didn't pack.
Right now, Buena Park is sitting at a cool 53°F tonight. It's cloudy, and there’s a tiny 10% chance of rain, but don't let that spook you. The northeast wind is barely a whisper at 6 mph.
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The Week Ahead: Sun, Clouds, and Strategy
If you're looking at the next few days, Sunday is going to be a heater for this time of year. We’re talking a high of 79°F. That is prime roller coaster weather. Just keep in mind that the low drops to 50°F at night. That 29-degree swing is classic high-desert-adjacent behavior. You’ve basically got to dress for two different seasons in a single 24-hour period.
Monday stays sunny with a high of 74°F. It’s pretty much the "Goldilocks" of weather—not too hot, not too cold.
Tuesday and Wednesday start to shift a bit. Tuesday hits 76°F under mostly sunny skies, but by Wednesday, the clouds move in properly. Highs dip to 73°F. You might see a stray sprinkle, but with only a 10% chance of precipitation, you likely won't even need an umbrella.
Why the Second Half of the Forecast Matters
Everything changes around Thursday, January 22. This is when the "cool down" actually starts feeling like winter. The high drops to 70°F, and we see the humidity climb to 55%.
By Friday and Saturday, the highs are stuck at 68°F. Is that cold? Not really, if you're coming from Chicago. But for Buena Park, it's definitely light-jacket territory.
- Friday, Jan 23: 68°F High / 49°F Low (Partly sunny)
- Saturday, Jan 24: 68°F High / 49°F Low (Cloudy intervals)
The humidity peaks on Saturday at 63%. It won't feel "sticky," but the air will have that damp, heavy quality that makes 68°F feel a lot chillier than a dry 68°F.
Real Talk on What to Pack
Kinda funny how we think of California as eternal summer. In reality, the buena park weather 10 day outlook shows a lot of "partly sunny" and "mostly cloudy" days ahead.
If you are hitting the theme parks, remember that Buena Park gets breezy. By Sunday, Jan 25, the wind stays around 6 mph from the south. It’s not a gale, but when you're 200 feet up on Supreme Scream, you’ll feel it.
The temperatures start to climb back up toward the end of the month. Monday the 26th hits 72°F, and Tuesday the 27th pushes back to 74°F. Basically, the "winter" dip is short-lived.
Actionable Tips for Your Visit
Don't trust the morning sun. It’s a liar.
You’ll walk out at 10:00 AM thinking it’s gorgeous, then by 5:00 PM when the sun dips behind the trees at Knott’s, the temperature craters.
- Layers are your best friend. Wear a t-shirt but bring a mid-weight flannel or a zip-up hoodie.
- Check the UV index. Even on the "mostly cloudy" days like Wednesday, the UV index is still a 2 or 3. You can definitely still get a burn if you're out all day.
- Footwear choice. With the humidity rising toward next weekend, leather shoes might get a bit swampy. Go with breathable mesh sneakers.
Keep an eye on the wind direction. When it’s coming from the North or Northeast (like it is tonight), it’s usually drier. When it flips to the South or Southwest later next week, expect that "marine layer" dampness to stick around longer in the mornings.
Stay dry, keep a sweater in the car, and enjoy the lack of snow.