Merton, WI Weather Forecast
Waukesha County, Wisconsin
Live radar, warnings and storm tracking for Merton, with free alerts the moment it counts.
The next few hours
Dry for the moment, with rain moving in this morning
It is 43°, but the wind is taking it down to 38° on exposed skin. The sky is clear.
The first rain arrives between 11 AM and noon. That leaves a usable window outdoors until about 11 AM, and it closes quickly after that.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
One wet spell, dry either side of it
The wet part of the window runs from about 11 AM to 1 PM, 2 hours of it, with the highest chance near 11 AM. Total accumulation over the window comes to about 0.02 in.
It tapers off after 1 PM. Pressure rises 0.09 inHg behind it, which is the drier air arriving. The overnight low settles near 39°. Tomorrow reaches 50°, 8° cooler than today.
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
24–58°F across the weekThe week runs between 24° and 58°, with today the warmest day of it. There is no real trend across it: one day looks much like the next. Tomorrow is the wettest day, peaking near 48%. 6 of the 7 days stay dry.
Free alerts for Merton
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Merton, WI at a glance
Merton is home to about 3,566 people in Waukesha County, across 3.3 square miles. It ranks 236th by population of 322 places in Wisconsin with a forecast here. The nearest neighbour with its own forecast is Hartland, 3 miles away.
- County
- Waukesha County
- Population
- 3,566 2023 est.
- Land area
- 3.3 sq mi
- People per sq mi
- 1,075
- Forecast point
- 43.1437°N, 88.3123°W
How well can the network see Merton?
The nearest Doppler radar is KMKX (Milwaukee, WI), to the SW. Its lowest scan passes about 930 ft above Merton. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Merton show up clearly. Merton is closer to its radar than 88% of US cities.
The closest weather station is KUES (Waukesha Cnty). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Merton
- Hartland, WI3 mi
- Lisbon, WI3 mi
- Sussex, WI4 mi
- Pewaukee, WI6 mi
- Delafield, WI7 mi
- Erin, WI7 mi
- Richfield, WI8 mi
- Oconomowoc, WI10 mi
Elsewhere in Wisconsin
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