Right now, if you step outside in Sandy Springs, you’re hitting a wall of air that’s exactly 25°F. Honestly, it’s the kind of cold that makes you question why you didn't move further south. But that’s the thing about this part of Georgia—it's unpredictable. One minute you’re walking the trails at Island Ford in a light fleece, and the next, you’re checking the sandy springs weather hourly every ten minutes because the sky looks like it’s about to drop a surprise.
People think Georgia winters are just mild, "maybe-need-a-sweater" affairs. Kinda true, usually. But today, January 15, we're seeing a clear night with periodic clouds and a tiny southwest wind moving at just 2 mph. It feels still. Too still.
The Reality of the Sandy Springs Weather Hourly Shift
If you looked at the forecast yesterday, you saw a high of 35°F and a low of 22°F. That’s a tight window. Northwest winds were ripping at 15 mph, making that 35°F feel like a dare. But look at what's happening as we move into Friday, January 16. We are jumping from a low of 23°F tonight all the way up to a high of 51°F tomorrow.
That is a 28-degree swing in less than twelve hours.
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Basically, if you leave your house at 7:00 AM, you need the heavy parka. By 2:00 PM, you’ll be carrying it like a heavy, expensive mistake. The humidity is sitting at 64% right now, but it’s expected to drop to 38% tomorrow during the day. That dry air makes the sun feel warmer than it actually is, which is how people end up with "winter sunburns" while hiking the Chattahoochee trails.
Why the Nighttime Change Matters
The sandy springs weather hourly data shows something most people miss: the transition between "clear" and "light rain." Tomorrow night, the chance of precipitation jumps to 40%. It’s not snow—though we had a 5% "maybe" earlier today—it's just a cold, biting rain.
When the temperature is hovering near 23°F and rain starts, you aren't just looking at wet roads. You're looking at potential black ice on the backroads near Abernathy.
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- Current Temp: 25°F
- Wind: 2 mph (Southwest)
- Conditions: Clear with periodic clouds
- Humidity: 64%
Planning Your Weekend Around the Clouds
Saturday is looking like a carbon copy of Friday’s high—51°F—but the vibe is totally different. The sun is checking out. We're moving into "mostly cloudy" territory for both day and night. The wind shifts again, coming from the west at 9 mph.
You’ve probably noticed that Sandy Springs has its own little microclimate because of the river. The humidity is slated to climb back up to 56% on Saturday. That "damp cold" is the one that actually gets into your bones. It’s significantly different from the "dry cold" we’re feeling right now at 25°F.
Honestly, if you're planning to head to the City Springs farmers market or just grab coffee downtown, Sunday might be your best bet for actual sunshine, even if the high drops back down to 40°F. It’ll be bright, clear, and crisp.
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The Long-Range Surprise
Looking further out, things get weirdly warm. By next Saturday, January 24, we’re looking at a high of 63°F. That’s a massive jump from today’s freezing temperatures. But it comes with a price: a 75% chance of rain.
Georgia weather doesn't do "steady." It does "erratic."
The best way to handle the sandy springs weather hourly changes is to stop trusting the "daily high" number. That number is a liar. It represents one hour of the day. If you’re out for six hours, you’re going to experience three different seasons.
Actionable Winter Prep for Sandy Springs Residents:
- Drip the pipes tonight. We are at 25°F right now with a low of 23°F coming. If your house has exposed pipes on exterior walls, don't risk it.
- Layer for the 28-degree swing. Tomorrow is a "tank top under a sweater under a jacket" kind of day.
- Watch the Saturday night rain. With temperatures dropping back toward freezing, that 40% rain chance on Friday night could leave Saturday morning surfaces slicker than they look.
Keep an eye on the southwest winds. They're bringing in that warmer air for tomorrow, but the clearing skies tonight mean the heat we did have is escaping straight into space. Stay warm.