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Now · 7:25 AM

Greenleaf Weather & Hourly Forecast

United States · Wisconsin · 54126

Sunny
49°F
Sunny
Feels like: 47°F
💧 Humidity 80% 🌡 Pressure 30.27 inHg 💨 Wind 1 mph 👁 Visibility 22.1 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Greenleaf

Today
Mostly sunny · 8:00 AM Mostly sunny
53° 💧 None 💨 3 mph H 74%30.27 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
65° 💧 None 💨 7 mph H 39%30.27 inHg
Overcast · 2:00 PM Overcast
68° 💧 None 💨 11 mph H 43%30.18 inHg
Overcast · 5:00 PM Overcast
65° 💧 0.000 in 💨 14 mph H 58%30.06 inHg
Thunderstorms · 8:00 PM Thunderstorms
60° 💧 0.335 in 💨 15 mph H 77%30.00 inHg
Overcast night · 11:00 PM Overcast night
63° 💧 None 💨 19 mph H 74%29.94 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
66° 💧 0.034 in 💨 17 mph H 57%29.88 inHg
Light thunderstorms · 5:00 AM Light thunderstorms
64° 💧 0.075 in 💨 20 mph H 85%29.85 inHg
Overcast · 8:00 AM Overcast
67° 💧 0.000 in 💨 15 mph H 91%29.91 inHg
Overcast · 11:00 AM Overcast
72° 💧 0.000 in 💨 15 mph H 86%29.94 inHg
Overcast · 2:00 PM Overcast
77° 💧 None 💨 13 mph H 58%29.94 inHg
Overcast · 5:00 PM Overcast
73° 💧 None 💨 10 mph H 52%30.03 inHg
Overcast night · 8:00 PM Overcast night
64° 💧 None 💨 6 mph H 70%30.12 inHg
Overcast night · 11:00 PM Overcast night
60° 💧 None 💨 5 mph H 83%30.21 inHg
Wednesday
Mostly cloudy night · 2:00 AM Mostly cloudy night
58° 💧 None 💨 6 mph H 86%30.27 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
56° 💧 None 💨 5 mph H 87%30.30 inHg

In Greenleaf and, more broadly, across the state of Wisconsin: This morning features a mix of sun and clouds, with mild temperatures ranging from 43 to 69 degrees Fahrenheit. Winds are coming from the southeast at up to 17 mph, with gusts reaching around 40 mph. As the day progresses into the afternoon, there's a possibility of light rain, with accumulations around 0.07 inches, and the highest chance of rain occurring later in the day. Expect moderate southeast winds, which could gust quite strongly at times. Overall, the day will be mild with variable skies and occasional gusts, so it’s a good idea to keep an umbrella handy if planning outdoor activities.

15-Day Weather Outlook for Greenleaf

TomorrowTomorrow Light thunderstorms Light thunderstorms 77°/60° 💧 None 💨 20 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 69°/55° 💧 0.374 in 💨 8 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 73°/61° 💧 0.015 in 💨 5 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 70°/59° 💧 0.015 in 💨 8 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 81°/62° 💧 0.229 in 💨 16 mph
Sunday, Sep 20Sun Sep 20 Heavy rain Heavy rain 65°/63° 💧 1.695 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 62°/54° 💧 0.366 in 💨 15 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 57°/48° 💧 0.103 in 💨 14 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 63°/43° 💧 None 💨 9 mph
Thursday, Sep 24Thu Sep 24 Mostly cloudy Mostly cloudy 68°/49° 💧 0.001 in 💨 6 mph
Friday, Sep 25Fri Sep 25 Mostly cloudy Mostly cloudy 68°/50° 💧 0.002 in 💨 6 mph
Saturday, Sep 26Sat Sep 26 Mostly cloudy Mostly cloudy 70°/55° 💧 None 💨 8 mph
Sunday, Sep 27Sun Sep 27 Light rain Light rain 69°/63° 💧 0.005 in 💨 8 mph
Monday, Sep 28Mon Sep 28 Moderate rain Moderate rain 62°/56° 💧 0.402 in 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Greenleaf

Vertical axis: °F · Color based on temperature
Mostly sunny at 8:00 AM
53° Today 8:00 AM
Sunny at 9:00 AM
59° 9:00 AM
Mostly sunny at 10:00 AM
63° 10:00 AM
Mostly cloudy at 11:00 AM
65° 11:00 AM
Partly cloudy at 12:00 PM
67° Today 12:00 PM
Mostly cloudy at 1:00 PM
68° 1:00 PM
Overcast at 2:00 PM
68° 2:00 PM
Overcast at 3:00 PM
68° 3:00 PM
Overcast at 4:00 PM
66° Today 4:00 PM
Overcast at 5:00 PM
65° 5:00 PM
Overcast at 6:00 PM
64° 6:00 PM
Overcast at 7:00 PM
63° 7:00 PM
Thunderstorms at 8:00 PM
60° Today 8:00 PM
Thunderstorms at 9:00 PM
60° 9:00 PM
Overcast night at 10:00 PM
61° 10:00 PM
Overcast night at 11:00 PM
63° 11:00 PM
Overcast night at 12:00 AM
64° Tomorrow 12:00 AM
Overcast night at 1:00 AM
65° 1:00 AM
Overcast night at 2:00 AM
66° 2:00 AM
Light rain at 3:00 AM
65° 3:00 AM
Light rain at 4:00 AM
63° Tomorrow 4:00 AM
Light thunderstorms at 5:00 AM
64° 5:00 AM
Light rain at 6:00 AM
64° 6:00 AM
Light rain at 7:00 AM
65° 7:00 AM
Overcast at 8:00 AM
67° Tomorrow 8:00 AM
Overcast at 9:00 AM
68° 9:00 AM
Overcast at 10:00 AM
71° 10:00 AM
Overcast at 11:00 AM
72° 11:00 AM
Overcast at 12:00 PM
74° Tomorrow 12:00 PM
Overcast at 1:00 PM
76° 1:00 PM
Overcast at 2:00 PM
77° 2:00 PM
Overcast at 3:00 PM
76° 3:00 PM
Overcast at 4:00 PM
75° Tomorrow 4:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Overcast at 6:00 PM
70° 6:00 PM
Overcast at 7:00 PM
67° 7:00 PM
Overcast night at 8:00 PM
64° Tomorrow 8:00 PM
Overcast night at 9:00 PM
63° 9:00 PM
Overcast night at 10:00 PM
61° 10:00 PM
Overcast night at 11:00 PM
60° 11:00 PM
Overcast night at 12:00 AM
59° Wednesday 12:00 AM
Mostly clear night at 1:00 AM
59° 1:00 AM
Mostly cloudy night at 2:00 AM
58° 2:00 AM
Overcast night at 3:00 AM
57° 3:00 AM
Overcast night at 4:00 AM
56° Wednesday 4:00 AM
Mostly cloudy night at 5:00 AM
56° 5:00 AM
Overcast night at 6:00 AM
55° 6:00 AM
Mostly cloudy at 7:00 AM
55° 7:00 AM
Overcast at 8:00 AM
58° Wednesday 8:00 AM
Overcast at 9:00 AM
62° 9:00 AM
Overcast at 10:00 AM
64° 10:00 AM
Overcast at 11:00 AM
67° 11:00 AM
Overcast at 12:00 PM
68° Wednesday 12:00 PM
Overcast at 1:00 PM
69° 1:00 PM
Overcast at 2:00 PM
69° 2:00 PM
Overcast at 3:00 PM
68° 3:00 PM
Overcast at 4:00 PM
67° Wednesday 4:00 PM
Overcast at 5:00 PM
65° 5:00 PM
Overcast at 6:00 PM
64° 6:00 PM
Overcast at 7:00 PM
63° 7:00 PM
Partly cloudy night at 10:00 PM
61° Wednesday 10:00 PM
Overcast night at 1:00 AM
62° 1:00 AM
Overcast night at 4:00 AM
62° 4:00 AM
Overcast at 7:00 AM
62° 7:00 AM
Overcast at 10:00 AM
68° Thursday 10:00 AM
Mostly sunny at 1:00 PM
71° 1:00 PM
Mostly sunny at 4:00 PM
73° 4:00 PM
Sunny at 7:00 PM
67° 7:00 PM
Clear night at 10:00 PM
61° Thursday 10:00 PM
Partly cloudy night at 1:00 AM
60° 1:00 AM
Partly cloudy night at 4:00 AM
59° 4:00 AM
Mostly sunny at 7:00 AM
60° 7:00 AM
Overcast at 10:00 AM
69° Friday 10:00 AM
Mostly cloudy at 1:00 PM
70° 1:00 PM
Overcast at 4:00 PM
69° 4:00 PM
Overcast night at 7:00 PM
64° 7:00 PM
Mostly clear night at 10:00 PM
62° Friday 10:00 PM
Mostly cloudy night at 1:00 AM
62° 1:00 AM
Overcast night at 4:00 AM
65° 4:00 AM
Overcast at 7:00 AM
66° 7:00 AM
Mostly cloudy at 10:00 AM
70° Saturday 10:00 AM
Mostly cloudy at 1:00 PM
78° 1:00 PM
Overcast at 4:00 PM
81° 4:00 PM
Overcast night at 7:00 PM
72° 7:00 PM
Moderate rain at 1:00 AM
65° Sunday 1:00 AM
Moderate rain at 7:00 AM
63° 7:00 AM
Heavy rain at 1:00 PM
64° 1:00 PM
Overcast night at 7:00 PM
64° 7:00 PM
Overcast night at 1:00 AM
62° Monday 1:00 AM
Overcast at 7:00 AM
60° 7:00 AM
Light rain at 1:00 PM
60° 1:00 PM
Moderate rain at 7:00 PM
54° 7:00 PM
Overcast night at 1:00 AM
50° Tuesday 1:00 AM
Mostly sunny at 7:00 AM
48° 7:00 AM
Partly cloudy at 1:00 PM
57° 1:00 PM
Clear night at 7:00 PM
53° 7:00 PM
Clear night at 1:00 AM
46° Wednesday 1:00 AM
Sunny at 7:00 AM
43° 7:00 AM
Sunny at 1:00 PM
63° 1:00 PM
Clear night at 7:00 PM
58° 7:00 PM
Clear night at 1:00 AM
51° Thursday 1:00 AM
Mostly cloudy at 7:00 AM
49° 7:00 AM
Sunny at 1:00 PM
68° 1:00 PM
Clear night at 7:00 PM
63° 7:00 PM
Mostly clear night at 1:00 AM
55° Friday 1:00 AM
Sunny at 7:00 AM
50° 7:00 AM
Mostly cloudy at 1:00 PM
68° 1:00 PM
Clear night at 7:00 PM
59° 7:00 PM
Mostly cloudy night at 1:00 AM
55° Saturday 1:00 AM
Overcast at 7:00 AM
56° 7:00 AM
Mostly sunny at 1:00 PM
70° 1:00 PM
Mostly clear night at 7:00 PM
64° 7:00 PM
Overcast night at 1:00 AM
63° Sunday 1:00 AM
Light rain at 7:00 AM
63° 7:00 AM
Partly cloudy at 1:00 PM
69° 1:00 PM
Mostly cloudy night at 7:00 PM
67° 7:00 PM
Moderate rain at 1:00 AM
62° Monday 1:00 AM
Overcast at 7:00 AM
60° 7:00 AM
Overcast at 1:00 PM
60° 1:00 PM
Overcast night at 7:00 PM
56° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Greenleaf

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 AM
PM2.5 Fine particles Good 1,6µg/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 2,4µg/m³

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

O₃ Ozone Good 28,7µg/m³

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

NO₂ Nitrogen dioxide Good 8,7µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Greenleaf

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 4,7Moderate 😊Good
Tomorrow UV 3,9Moderate 🙂Fair
Wednesday UV 3,2Moderate 🙂Fair
Thursday UV 6,0High 🙂Fair
Friday UV 5,0Moderate 😊Good
Saturday UV 4,0Moderate Unavailable
Sunday UV 4,0Moderate Unavailable
Hourly UV index today
8:00 AMUV 0,4 9:00 AMUV 1,3 10:00 AMUV 2,6 11:00 AMUV 4,1 12:00 PMUV 4,7 1:00 PMUV 3,5 2:00 PMUV 4,1 3:00 PMUV 1,4 4:00 PMUV 1,4 5:00 PMUV 0,5 6:00 PMUV 0,0 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Greenleaf

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 AM 9:00 AM 10:00 AM 11:00 AM Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Wednesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Wednesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Wednesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Wednesday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Thursday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Thursday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Friday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Friday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Saturday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Sunday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Monday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Tuesday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Wednesday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Thursday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Friday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Saturday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Sunday 1:00 AM 7:00 AM 1:00 PM 7:00 PM Monday 1:00 AM 7:00 AM 1:00 PM 7:00 PM
Sustained wind Max gusts
NIGHT SKY · GREENLEAF, WISCONSIN

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

31/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 96% Real hourly forecast for the best viewing hour.
Moonlight 12% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 22° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Greenleaf were last refreshed today at 7:25 AM. The current forecast period extends through 16/09/2026 at 5:00 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.