Honestly, if you're living in or visiting Epsom right now, you’ve probably noticed the sky looks like a giant, wet wool blanket. It's January 17, 2026, and the weather Epsom Surrey UK is currently serving up that classic British "mostly cloudy" vibe with a side of 87% humidity.
We’re sitting at 50°F right now. It's not exactly freezing, but with a 6 mph wind coming off the south, it feels a bit damp and heavy. If you were planning on heading up to Epsom Downs for a clear view of the London skyline, you might want to hold off. It's mostly grey out there.
What’s Actually Happening with the Epsom Forecast?
Basically, we’re in a bit of a transition period. While today, Saturday, is hovering around 50°F with just a 10% chance of rain, things are about to get much more interesting (and by interesting, I mean wet).
Sunday is looking like a bit of a washout. We're talking a 75% chance of rain during the day with temperatures hitting 51°F. It’s that annoying kind of light rain that doesn't look like much until you've walked ten minutes to the station and realize your coat is soaked through.
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Monday and Tuesday aren't much better, keeping the trend of "light rain" and highs around 52°F and 50°F. If you’ve got outdoor plans, Monday is the pick of the litter just because the rain chance drops to 20%, but it’s still going to feel pretty "Surrey grey."
The Mid-Week Shift
By the time we hit Wednesday, January 21, the wind is going to pick up. We're looking at 15 mph gusts from the southeast. It’s funny how a 48°F day feels like 30°F once that wind starts whipping around the clock tower in the town center.
Interestingly, the Met Office recently noted that 2026 is on track to be one of the hottest years on record globally. In Epsom, that translates to these weirdly mild but incredibly wet winter spells. We haven't seen much of the "Polar Vortex" stuff yet this month, but there's a slight hint of snow mentioned for late next week—specifically Monday, January 26—when temperatures drop to a low of 34°F.
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Why the Surrey Hills Change Everything
Epsom sits in a bit of a geographic pocket. Being right on the edge of the North Downs means we sometimes get "orographic" rainfall. That's a fancy way of saying the hills force the air to rise, it cools down, and then it dumps water on us while people a few miles away in London might stay dry.
Last week, Storm Goretti gave the south of England a proper beating. While Epsom didn't get hit with the red warnings seen in the southwest, the ground is absolutely saturated. This is why you're seeing so many flood alerts popping up on the news. Even 10mm of rain right now can cause the Hogsmill River or local drainage to struggle.
Local Survival Tips for the Coming Week
- The Epsom Downs Trap: If it's windy in the High Street, it’s double that on the Downs. If you're walking the dog, wear a shell that actually blocks wind.
- Humidity is High: We’re looking at 90% humidity for most of the next few days. This means nothing dries. If you wash your clothes and hang them inside without a dehumidifier, they’ll just stay damp forever.
- Commuter Alert: With the 75% rain chance on Sunday, expect Monday morning's commute to be a mess. Saturated ground and rail tracks usually mean "signal failures" or leaf mulch issues on the line to Waterloo.
Looking Ahead: Is Winter Over?
Not even close. While the daytime highs are staying in the high 40s and low 50s for now, the end of January looks like it’s going to bring a cold snap. By Tuesday, January 27, we’re expecting a mix of light rain and a 20% chance of snow as the wind shifts to a northerly direction.
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So, keep the big coat handy. The weather Epsom Surrey UK is currently in its "drizzly and grey" phase, but the real winter bite is lurking just around the corner toward the end of the month.
Check your guttering today while it's relatively dry. Sunday's rain is going to be persistent, and you don't want to find a leak when the 15 mph winds start on Wednesday. If you're driving toward Ewell or Ashtead, watch out for standing water on the back roads—the ground just can't take much more.