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Now · 10:22 AM

Lake Winnebago Weather & Hourly Forecast

United States · Missouri · 64034

Sunny
89°F
Sunny
Feels like: 96°F
💧 Humidity 56% 🌡 Pressure 29.97 inHg 💨 Wind 15 mph 👁 Visibility 6.2 mi Clouds 2% ☀️ UV index 3.3 · Moderate 🌅 Sunrise 6:47 AM 🌇 Sunset 7:47 PM

Hourly Forecast for Lake Winnebago

Today
Sunny · 11:00 AM Sunny
89° 💧 None 💨 15 mph H 56%29.97 inHg
Sunny · 2:00 PM Sunny
96° 💧 None 💨 14 mph H 35%29.91 inHg
Mostly sunny · 5:00 PM Mostly sunny
101° 💧 None 💨 13 mph H 19%29.80 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
91° 💧 None 💨 9 mph H 26%29.80 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
87° 💧 None 💨 10 mph H 29%29.83 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
81° 💧 None 💨 14 mph H 46%29.85 inHg
Clear night · 5:00 AM Clear night
79° 💧 None 💨 12 mph H 55%29.88 inHg
Sunny · 8:00 AM Sunny
79° 💧 None 💨 10 mph H 59%29.91 inHg
Sunny · 11:00 AM Sunny
90° 💧 None 💨 14 mph H 37%29.91 inHg
Sunny · 2:00 PM Sunny
99° 💧 None 💨 12 mph H 25%29.83 inHg
Sunny · 5:00 PM Sunny
99° 💧 None 💨 12 mph H 22%29.80 inHg
Clear night · 8:00 PM Clear night
88° 💧 None 💨 9 mph H 31%29.80 inHg
Clear night · 11:00 PM Clear night
82° 💧 None 💨 10 mph H 41%29.83 inHg
Friday
Clear night · 2:00 AM Clear night
83° 💧 None 💨 11 mph H 46%29.85 inHg
Clear night · 5:00 AM Clear night
78° 💧 None 💨 9 mph H 59%29.88 inHg
Sunny · 8:00 AM Sunny
78° 💧 None 💨 9 mph H 62%29.94 inHg

In Lake Winnebago and, more broadly, across the state of Missouri: The rest of the day will be mostly sunny with just a few clouds drifting by. Temperatures are expected to remain very hot, ranging from 86 to 95 degrees Fahrenheit. Winds will be moderate from the southwest, reaching up to 14 mph, with gusts as high as 31 mph. No precipitation is anticipated, so outdoor activities should be comfortable, though it's important to stay hydrated and protect yourself from the sun during the hottest parts of the day. As the afternoon progresses, the weather will stay dry with clear skies. Keep an eye on wind gusts, especially if you're planning outdoor work or recreational activities, as gusts could briefly feel stronger. Overall, it's a hot and breezy day with plenty of sunshine ahead.

15-Day Weather Outlook for Lake Winnebago

TomorrowTomorrow Sunny Sunny 100°/77° 💧 None 💨 17 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 102°/75° 💧 None 💨 13 mph
Saturday, Sep 5Sat Sep 5 Mostly cloudy Mostly cloudy 104°/81° 💧 None 💨 10 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 103°/78° 💧 0.02 in 💨 7 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 106°/73° 💧 None 💨 14 mph
Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 110°/84° 💧 None 💨 18 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 93°/80° 💧 0.06 in 💨 15 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 98°/71° 💧 0.08 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 90°/70° 💧 None 💨 19 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 98°/70° 💧 0.07 in 💨 18 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 100°/71° 💧 0.01 in 💨 20 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 100°/74° 💧 None 💨 13 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 93°/68° 💧 0.05 in 💨 11 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 87°/66° 💧 0.11 in 💨 16 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 97°/63° 💧 0.23 in 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Winnebago

Vertical axis: °F · Color based on temperature
Sunny at 11:00 AM
89° Today 11:00 AM
Sunny at 12:00 PM
90° 12:00 PM
Sunny at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
96° 2:00 PM
Sunny at 3:00 PM
100° Today 3:00 PM
Sunny at 4:00 PM
102° 4:00 PM
Mostly sunny at 5:00 PM
101° 5:00 PM
Mostly sunny at 6:00 PM
99° 6:00 PM
Mostly sunny at 7:00 PM
94° Today 7:00 PM
Partly cloudy night at 8:00 PM
91° 8:00 PM
Mostly clear night at 9:00 PM
88° 9:00 PM
Partly cloudy night at 10:00 PM
88° 10:00 PM
Partly cloudy night at 11:00 PM
87° Today 11:00 PM
Mostly cloudy night at 12:00 AM
85° 12:00 AM
Mostly cloudy night at 1:00 AM
83° 1:00 AM
Partly cloudy night at 2:00 AM
81° 2:00 AM
Mostly clear night at 3:00 AM
80° Tomorrow 3:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Sunny at 7:00 AM
77° Tomorrow 7:00 AM
Sunny at 8:00 AM
79° 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Sunny at 11:00 AM
90° Tomorrow 11:00 AM
Sunny at 12:00 PM
94° 12:00 PM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
99° 2:00 PM
Sunny at 3:00 PM
100° Tomorrow 3:00 PM
Sunny at 4:00 PM
100° 4:00 PM
Sunny at 5:00 PM
99° 5:00 PM
Sunny at 6:00 PM
97° 6:00 PM
Sunny at 7:00 PM
92° Tomorrow 7:00 PM
Clear night at 8:00 PM
88° 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
83° 10:00 PM
Clear night at 11:00 PM
82° Tomorrow 11:00 PM
Clear night at 12:00 AM
81° 12:00 AM
Clear night at 1:00 AM
78° 1:00 AM
Clear night at 2:00 AM
83° 2:00 AM
Clear night at 3:00 AM
81° Friday 3:00 AM
Clear night at 4:00 AM
80° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
76° 6:00 AM
Sunny at 7:00 AM
75° Friday 7:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 9:00 AM
84° 9:00 AM
Sunny at 10:00 AM
88° 10:00 AM
Sunny at 11:00 AM
92° Friday 11:00 AM
Sunny at 12:00 PM
95° 12:00 PM
Sunny at 1:00 PM
98° 1:00 PM
Partly cloudy at 2:00 PM
100° 2:00 PM
Mostly cloudy at 3:00 PM
101° Friday 3:00 PM
Mostly cloudy at 4:00 PM
102° 4:00 PM
Partly cloudy at 5:00 PM
102° 5:00 PM
Partly cloudy at 6:00 PM
102° 6:00 PM
Partly cloudy at 7:00 PM
98° Friday 7:00 PM
Mostly clear night at 8:00 PM
91° 8:00 PM
Clear night at 9:00 PM
88° 9:00 PM
Partly cloudy night at 10:00 PM
86° 10:00 PM
Partly cloudy night at 11:00 PM
85° Friday 11:00 PM
Partly cloudy night at 12:00 AM
83° 12:00 AM
Mostly cloudy night at 1:00 AM
83° 1:00 AM
Overcast night at 2:00 AM
82° 2:00 AM
Mostly cloudy night at 3:00 AM
82° Saturday 3:00 AM
Mostly cloudy night at 4:00 AM
82° 4:00 AM
Mostly cloudy night at 5:00 AM
81° 5:00 AM
Mostly cloudy night at 6:00 AM
82° 6:00 AM
Mostly cloudy at 7:00 AM
81° Saturday 7:00 AM
Mostly cloudy at 8:00 AM
82° 8:00 AM
Mostly cloudy at 9:00 AM
88° 9:00 AM
Mostly cloudy at 10:00 AM
94° 10:00 AM
Mostly cloudy at 11:00 AM
97° Saturday 11:00 AM
Mostly cloudy at 12:00 PM
100° 12:00 PM
Mostly cloudy at 1:00 PM
103° 1:00 PM
Overcast at 2:00 PM
105° 2:00 PM
Overcast at 3:00 PM
106° Saturday 3:00 PM
Overcast at 4:00 PM
104° 4:00 PM
Overcast at 5:00 PM
104° 5:00 PM
Overcast at 6:00 PM
101° 6:00 PM
Overcast at 7:00 PM
98° Saturday 7:00 PM
Overcast night at 8:00 PM
93° 8:00 PM
Overcast night at 9:00 PM
91° 9:00 PM
Overcast night at 10:00 PM
90° 10:00 PM
Overcast night at 11:00 PM
86° Saturday 11:00 PM
Overcast night at 12:00 AM
83° 12:00 AM
Overcast night at 1:00 AM
82° 1:00 AM
Partly cloudy night at 2:00 AM
80° 2:00 AM
Partly cloudy night at 3:00 AM
78° Sunday 3:00 AM
Mostly cloudy night at 4:00 AM
78° 4:00 AM
Mostly cloudy night at 5:00 AM
78° 5:00 AM
Mostly cloudy night at 6:00 AM
79° 6:00 AM
Mostly cloudy at 7:00 AM
80° Sunday 7:00 AM
Overcast at 8:00 AM
83° 8:00 AM
Overcast at 9:00 AM
85° 9:00 AM
Light rain at 10:00 AM
87° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Lake Winnebago

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 3,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 4,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 67,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Lake Winnebago

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 8,7Very high 🙂Fair
Tomorrow UV 8,7Very high 🙂Fair
Friday UV 8,6Very high 🙂Fair
Saturday UV 8,2Very high 🙂Fair
Sunday UV 9,0Very high 😊Good
Monday UV 8,0Very high Unavailable
Tuesday UV 9,0Very high Unavailable
Hourly UV index today
11:00 AMUV 5,6 12:00 PMUV 7,6 1:00 PMUV 8,7 2:00 PMUV 8,4 3:00 PMUV 6,9 4:00 PMUV 4,7 5:00 PMUV 2,1 6:00 PMUV 0,9 7:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Lake Winnebago

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Friday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Friday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Friday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Friday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Friday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Friday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Saturday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Saturday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Saturday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Saturday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Saturday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Saturday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.45 Population: 1,773

Forecast data for Lake Winnebago were last refreshed today at 10:22 AM. The current forecast period extends through 04/09/2026 at 8:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.