You’re waking up in the Central Valley, and if you haven't looked out the window yet, it’s probably foggy. Or perfectly clear. That’s the thing about Tulare. One minute you’re dealin' with Tule fog so thick you can’t see your own hood ornament, and the next, it’s 65 degrees and sunny while the rest of the country is shoveling snow. Getting a handle on the weather Tulare CA 10 day forecast isn't just about knowing if you need a jacket; it’s about timing your life around the most productive agricultural soil on the planet.
Right now, as we sit in mid-January 2026, the valley is behaving itself. Mostly.
The 10-Day Outlook: Sunshine and Chilly Nights
Honestly, the next week and a half looks surprisingly stable for January. We aren't seeing any massive atmospheric rivers looming on the horizon—a relief for anyone who remembers the Tulare Lake reemergence nightmares of seasons past.
Today, Wednesday, January 14, we’re looking at a high of 60°F. It’s a blue-bird day. Clear skies, maybe a light breeze out of the west at 2 mph. But don't let the afternoon sun fool you. Once that sun dips behind the Coast Range, the temperature is going to crater to about 37°F.
Tomorrow is more of the same, though a tiny bit warmer at 65°F. It’s that classic Mediterranean winter vibe where you’re constantly taking your sweater off and putting it back on. By the weekend, things stay consistent. Saturday and Sunday (January 17-18) will hover in the low 60s, with lows sticking around 39°F or 40°F.
If you're planning a trip out to the World Ag Expo grounds or just heading to Mooney Grove for a walk, the window between 11:00 AM and 3:00 PM is your sweet spot. After that, the humidity climbs—we’re seeing levels around 85%—and that damp Valley chill starts to bite.
Is Rain Finally Coming?
Everyone in Tulare County asks the same thing: when's the water coming? For the next 10 days, the answer is: basically not at all. We have a negligible 5% to 15% chance of light rain or "snow grains" (don't get excited, it's just a meteorological quirk) toward the end of next week, specifically around Thursday, January 22.
Historically, January is one of our wettest months, averaging about 2.01 inches of precipitation. But 2026 is starting dry. We’re seeing a persistent ridge of high pressure that’s keeping the storm tracks north of us. Great for dry commutes, kinda scary for the local water table.
Why the Fog Matters More Than the Rain
In Tulare, the weather Tulare CA 10 day forecast is often a battle against the "Tule Fog." It’s that dense, ground-hugging radiation fog that forms when the ground stays damp and the night skies stay clear.
You've probably noticed the "Dense Fog Advisories" popping up on your phone. Even when the forecast says "Sunny," the first four hours of your day might be spent in a gray soup with visibility under 100 feet. It’s dangerous. Highway 99 and Highway 137 become obstacle courses.
But here’s the kicker: the farmers actually want it.
Tulare’s massive nut industry—almonds, pistachios, and walnuts—needs "chill hours." These trees require a specific amount of time below 45°F to go dormant and prep for a big bloom in the spring. If it stays too warm and sunny, the trees get "confused," leading to a ragged bloom and a crappy harvest. The fog acts like a thermal blanket, keeping the valley floor cool and moist during the day.
Agriculture and the Climate Whiplash
We can’t talk about Tulare weather without talking about the "Climate Whiplash" Tricia Stever Blattler and the Tulare County Farm Bureau have been warning about for years. We go from three years of bone-dry drought where the Friant-Kern Canal is basically a dust bowl, to years like 2023 where the Sierra snowpack is so massive it brings a dead lake back to life.
According to data from the National Centers for Environmental Information (NCEI), our average January temperature has historically been around 38.1°F, but we’ve seen wild extremes. 1949 saw a brutal January average of 29.3°F. Contrast that with 2014, where it hit 46.2°F.
This year, 2026, we’re trending toward the warmer side of the scale.
- Pistachios: They are particularly vulnerable right now. They need high chill requirements. If these 65-degree days keep up through the end of the month, growers might see unsynchronized emergence.
- Dairy: Tulare is the dairy capital. While the cows prefer the 60-degree weather over the 110-degree July scorchers, the high humidity (hitting 100% some nights) can lead to mud issues in the corrals if we do get a surprise soaking.
- Stone Fruit: Think peaches and plums. They’re sensitive to these warm winter spikes. A "false spring" in late January can trigger early budding, leaving the crop vulnerable to a late February frost.
Staying Prepared: The Tulare Survival Kit
Since the weather Tulare CA 10 day forecast shows a lot of "partly cloudy" and "mostly sunny" days with low chances of rain, you might get complacent. Don't.
- Check the Dew Point: In the Valley, the dew point is the best predictor of fog. If the temp and the dew point are within a couple of degrees of each other at 10:00 PM, expect a slow drive the next morning.
- Layering is Law: 37°F at dawn and 65°F at 2:00 PM is a nearly 30-degree swing. A heavy coat is great at 7:00 AM but becomes a burden by lunch.
- Air Quality Monitoring: Winter in Tulare often means stagnant air. When we have high pressure and no wind (like the 1-2 mph we’re seeing this week), the "inversion layer" traps fireplace smoke and vehicle exhaust. Check the Valley Air District (SJVAPCD) before you go for a long run.
Ultimately, we’re looking at a beautiful, albeit dry, stretch of California winter. It’s the kind of weather that makes people want to move here—until they see the July forecast. For now, enjoy the 60s, keep an eye out for the morning fog on the way to Visalia, and maybe wash the car. You’ve got at least ten days of clear skies to enjoy it.
Keep your headlights on in the fog, even if you think you can see. It’s not about you seeing them; it’s about them seeing you.
Check your irrigation timers if you’ve got a home garden. With the lack of rain in the immediate forecast and humidity dropping during the day, your evergreens might actually need a quick drink despite the cool air.