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Marengo, WI Weather Forecast | 5 Day
Updated: Wed Jul 9th 2025 1:15 PM CDT
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Partly Cloudy
Wed 7-9
Partly Cloudy with a high of 75°F and a low of 53°F. Winds will be light at 9mph and gusts of 9.5mph at 8 PM. High humidity with average of 83% is anticipated, the maximum being 98% at 11 PM and 63% being its lowest at 3 PM. Barometric pressure is its highest of 30.09inHg at 2 PM, a lowest point of 30.03inHg at 8 PM with an avg 30.05inHg.
- HI: 75°F
- LO: 53°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.1 mph - Humidity
83% avg. - UV Index
2.2 - Air QualityGood
- Sunrise
05:21 AM - Sunset
08:55 PM - Moonrise
08:45 PM - Moonset
03:33 AM - Moon Phase
Waxing Gibbous

Heavy Rain
Thu 7-10
Heavy Rain with a high of 75°F and a low of 52°F. It will likey rain, having a 88% chance of a downpour with an estimated 1.11in. Winds will be light at 8mph and gusts of 12.2mph at 11 PM. High humidity with average of 91% is anticipated, the maximum being 98% at 12 AM and 76% being its lowest at 11 AM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.81inHg at 10 PM with an avg 29.92inHg.
- HI: 75°F
- LO: 52°F
- Rainfall: 88% | est. 1.11in
- Snowfall: 0%
- Wind
7.4 mph - Humidity
91% avg. - UV Index
2.4 - Air QualityGood
- Sunrise
05:21 AM - Sunset
08:55 PM - Moonrise
09:27 PM - Moonset
04:33 AM - Moon Phase
Full Moon

Moderate Rain
Fri 7-11
Moderate Rain with a high of 78°F and a low of 62°F. It will likey rain, having a 82% chance of a downpour with an estimated 0.22in. Winds will be light at 9mph and gusts of 17.2mph at 12 AM. High humidity with average of 91% is anticipated, the maximum being 98% at 5 AM and 73% being its lowest at 4 PM. Barometric pressure is its highest of 29.83inHg at 12 PM, a lowest point of 29.79inHg at 4 PM with an avg 29.81inHg.
- HI: 78°F
- LO: 62°F
- Rainfall: 82% | est. 0.22in
- Snowfall: 0%
- Wind
8.5 mph - Humidity
91% avg. - UV Index
2 - Air QualityGood
- Sunrise
05:22 AM - Sunset
08:54 PM - Moonrise
09:59 PM - Moonset
05:44 AM - Moon Phase
Waning Gibbous

Fog
Sat 7-12
Fog with a high of 79°F and a low of 61°F. Winds will be light at 9mph and gusts of 10.9mph at 2 AM. The humidity will be on the higher side, averaging about 80%, the maximum being 98% at 5 AM and 44% being its lowest at 5 PM. Barometric pressure is its highest of 29.87inHg at 10 PM, a lowest point of 29.79inHg at 1 AM with an avg 29.83inHg.
- HI: 79°F
- LO: 61°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.7 mph - Humidity
80% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
05:23 AM - Sunset
08:53 PM - Moonrise
10:24 PM - Moonset
06:59 AM - Moon Phase
Waning Gibbous

Sunny
Sun 7-13
Sunny with a high of 81°F and a low of 56°F. Winds will be light at 8mph and gusts of 12.2mph at 10 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 84% at 11 PM and 33% being its lowest at 3 PM. Barometric pressure is its highest of 29.94inHg at 7 AM, a lowest point of 29.87inHg at 8 PM with an avg 29.91inHg.
- HI: 81°F
- LO: 56°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
7.2 mph - Humidity
61% avg. - UV Index
0.1 - Air QualityGood
- Sunrise
05:24 AM - Sunset
08:53 PM - Moonrise
10:45 PM - Moonset
08:16 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Mon 7-14
Scattered showers with a high of 84°F and a low of 63°F. Rainfall expected in the surrounding area to have a 62% chance with an estimated 0.02in. Wind will be moderate, blowing around 14mph on average and gusts of 19.1mph at 10 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 97% at 11 PM and 53% being its lowest at 1 PM. Barometric pressure is its highest of 29.93inHg at 1 AM, a lowest point of 29.84inHg at 10 PM with an avg 29.89inHg.
- HI: 84°F
- LO: 63°F
- Rainfall: 62% | est. 0.02in
- Snowfall: 0%
- Wind
13.6 mph - Humidity
79% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:25 AM - Sunset
08:52 PM - Moonrise
11:04 PM - Moonset
09:33 AM - Moon Phase
Waning Gibbous
Currently
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69°F |
30.12 inHg.
Barometer 65%
Humidity NNE 10.4 mph Wind |
Sunny |