Honestly, if you've lived in Snohomish County for more than five minutes, you know the drill for January. It’s usually a relentless cycle of "gray, grayer, and wet." But checking the weather forecast for Monroe Washington right now reveals something that actually feels like a bit of a gift. We’re staring down a stretch of weather that’s defying the typical soggy Northwest stereotype.
Today, Friday, January 16, 2026, we’re looking at a high of 52°F with plenty of sun. That is remarkably pleasant for this time of year. Usually, we’re lucky to crack 45°F without a layer of mist hitting us in the face.
What the Numbers Actually Mean for You
The low tonight is expected to dip down to 34°F. It's chilly, but it's not the "pipe-bursting" kind of cold we sometimes get when the Fraser Outflow decides to ruin everyone's week. The National Weather Service in Seattle has been tracking an Arctic front moving through the Midwest, but it’s basically staying over there, leaving us in a relatively stable ridge.
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While the historical average high for Monroe in mid-January sits around 47°F, we’re currently trending a few degrees warmer. It’s that weird inversion thing. You might notice the fog getting a bit thick at night—visibility has been dropping after 11 PM lately—but once that burns off, the afternoons are actually quite nice.
Breaking Down the Weekend
Tomorrow, Saturday, isn't looking too shabby either. We’re expecting more of the same: clear skies and highs in the low 50s. If you were planning on heading out to Lord Hill Park or just hitting the Monroe Farmers Market (if you're a hardy local), you won't need the heavy-duty rain gear for once.
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- Friday Night: Mostly clear, low of 36°F. Some patchy fog might roll in near the Skykomish River.
- Saturday: Sunny and crisp. Highs near 53°F.
- Sunday: Still looking dry, though we might see some clouds start to creep back in by the evening.
It’s kind of a "dry pocket" in an otherwise damp month. According to data from the National Digital Forecast Database, this high-pressure system is keeping the usual Pacific storms at bay, at least through the Martin Luther King Jr. Day weekend.
The "Sky Valley" Effect
Monroe weather is always a little finicky because of where we sit. We’re basically at the mouth of the Stevens Pass corridor. Sometimes we get the "convergence zone" where the air from the north and south slams together right over us. But right now? Total silence on that front.
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The wind is basically nonexistent—calm or maybe a light breeze from the Northwest at 0-5 mph. This is the kind of weather where you can actually see the mountains clearly from Highway 2 without that persistent "gray wall" blocking the view.
Looking Ahead: Will it Last?
The long-range outlook from the Farmers' Almanac and local observers suggests we might get back to "normal" (read: rainy) by the final week of January. Historically, Monroe gets about 6.5 inches of rain in January. We haven't hit those numbers yet, so the atmospheric debt is probably going to come due eventually.
For now, the weather forecast for Monroe Washington is a green light for outdoor projects.
Next Steps for Monroe Residents:
- Check your tire pressure: These 20-degree temperature swings between day and night can cause your TPMS light to go crazy.
- Wash the car: It’s a rare window where your car might actually stay clean for more than 48 hours.
- Walk the trails: Take advantage of the dry ground at Al Borlin Park before the next round of river-swelling rain arrives next week.