Weather Alert
Oconomowoc Lake Weather Warning NWS WEATHER ALERT FOR THE OCONOMOWOC LAKE, WI AREA - Issued: 120 PM CDT Wed Aug 5 2026 Oconomowoc Lake Weather Warning

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Oconomowoc Lake, WI Weather - Hour by Hour Forecast

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Oconomowoc Lake, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 77°F25°C, dew point 66°F19°C, humidity 69%. Wind direction is W at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30 in1016 mb.
Rest of Today - Cloudy with a 40% chance of light showers and thunderstorms. Highs in the mid 70s. West winds up to 10 mph... Full Forecast
Tonight - Mostly cloudy. Chance of light showers and slight chance of thunderstorms in the evening. Slight chance of light showers after mid.. Full Forecast

Oconomowoc Lake Hourly Weather

24 Hour Forecast Scroll
Wed, Aug 05
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Oconomowoc Lake, WI Hourly Weather - Cloudy - 5:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 6:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 7:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 8:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 9:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 10:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 11:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 12:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 1:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 2:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 3:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 4:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 5:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 6:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 7:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 8:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 9:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 10:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 11:00 AM Oconomowoc Lake, WI Hourly Weather - Cloudy - 12:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 1:00 PM Oconomowoc Lake, WI Hourly Weather - Cloudy - 2:00 PM Oconomowoc Lake, WI Hourly Weather - Mostly Cloudy - 3:00 PM Oconomowoc Lake, WI Hourly Weather - Mostly Cloudy - 4:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy
70°F21°C 70°F21°C 69°F21°C 67°F19°C 64°F18°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 66°F19°C 68°F20°C 71°F22°C 73°F23°C 75°F24°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - -
61% 61% 61% 24% 24% 24% 24% 24% 24% 26% 26% 26% 26% 26% 26% 22% 22% 22% 22% 22% 22% 7% 7% 7%
63°F17°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 64°F18°C 64°F18°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C
79% 81% 84% 87% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 93% 87% 81% 73% 69% 62% 62% 62% 62%
SW SSE E ESE SE SE SSE S S SE ENE N NNE NE NE ENE ENE E E E E ENE ENE NE
5 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 4 mph 4 mph
10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 km 6 mi10 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 3 mi5 km .5 mi1 km .25 mi0 km .25 mi0 km .5 mi1 km .5 mi1 km .75 mi1 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KUES model statistics.

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Prob Precip % = Probability of Precipitation.

Oconomowoc Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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