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Now · 7:28 AM

Dellwood Weather & Hourly Forecast

United States · Wisconsin · 53934

Mostly cloudy
60°F
Mostly cloudy
Feels like: 58°F
💧 Humidity 93% 🌡 Pressure 30.15 inHg 💨 Wind 7 mph 👁 Visibility 14.8 mi Clouds 89% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Dellwood

Today
Mostly cloudy · 8:00 AM Mostly cloudy
64° 💧 None 💨 5 mph H 85%30.15 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
74° 💧 None 💨 8 mph H 63%30.18 inHg
Overcast · 2:00 PM Overcast
78° 💧 None 💨 8 mph H 51%30.12 inHg
Overcast · 5:00 PM Overcast
77° 💧 None 💨 8 mph H 55%30.09 inHg
Overcast night · 8:00 PM Overcast night
70° 💧 None 💨 8 mph H 75%30.09 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
67° 💧 None 💨 10 mph H 82%30.09 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
64° 💧 None 💨 7 mph H 83%30.09 inHg
Overcast night · 5:00 AM Overcast night
64° 💧 None 💨 9 mph H 86%30.06 inHg
Overcast · 8:00 AM Overcast
67° 💧 0.163 in 💨 9 mph H 77%30.06 inHg
Light rain · 11:00 AM Light rain
65° 💧 0.166 in 💨 9 mph H 95%30.06 inHg
Light rain · 2:00 PM Light rain
69° 💧 0.134 in 💨 8 mph H 96%30.00 inHg
Overcast · 5:00 PM Overcast
75° 💧 0.008 in 💨 6 mph H 90%29.94 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
74° 💧 0.001 in 💨 9 mph H 85%29.91 inHg
Light rain · 11:00 PM Light rain
72° 💧 0.104 in 💨 11 mph H 92%29.94 inHg
Wednesday
Light thunderstorms · 2:00 AM Light thunderstorms
72° 💧 0.678 in 💨 8 mph H 97%29.88 inHg
Light thunderstorms · 5:00 AM Light thunderstorms
71° 💧 0.123 in 💨 5 mph H 99%29.91 inHg

In Dellwood and, more broadly, across the state of Wisconsin: The morning begins with a mix of sun and clouds, providing a pleasant start to the day. Temperatures are expected to be mild, ranging from around 56 degrees in the early hours to a warm high of about 79 degrees later in the afternoon. Winds will be moderate, blowing from the southeast at up to 11 mph, with gusts reaching 26 mph. No precipitation is expected throughout the day, making for generally dry conditions. The afternoon will bring continued mixed skies and breezy conditions, providing a comfortable yet dynamic weather pattern. Overall, it looks like a mild and partly sunny day with enough wind to keep things interesting.

15-Day Weather Outlook for Dellwood

TomorrowTomorrow Thunderstorms Thunderstorms 75°/64° 💧 None 💨 10 mph
Wednesday, Sep 9Wed Sep 9 Light thunderstorms Light thunderstorms 80°/70° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 74°/59° 💧 1.493 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 78°/58° 💧 0.000 in 💨 10 mph
Saturday, Sep 12Sat Sep 12 Overcast Overcast 76°/65° 💧 0.289 in 💨 12 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 68°/56° 💧 0.000 in 💨 8 mph
Monday, Sep 14Mon Sep 14 Light thunderstorms Light thunderstorms 64°/59° 💧 0.662 in 💨 11 mph
Tuesday, Sep 15Tue Sep 15 Severe thunderstorms Severe thunderstorms 75°/59° 💧 1.086 in 💨 15 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 70°/52° 💧 None 💨 9 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 66°/51° 💧 None 💨 10 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 67°/50° 💧 None 💨 12 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 68°/51° 💧 None 💨 7 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 74°/55° 💧 None 💨 13 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 69°/58° 💧 0.019 in 💨 8 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 62°/62° 💧 0.005 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Dellwood

Vertical axis: °F · Color based on temperature
Mostly cloudy at 8:00 AM
64° Today 8:00 AM
Sunny at 9:00 AM
68° 9:00 AM
Mostly sunny at 10:00 AM
71° 10:00 AM
Mostly cloudy at 11:00 AM
74° 11:00 AM
Mostly cloudy at 12:00 PM
76° Today 12:00 PM
Partly cloudy at 1:00 PM
78° 1:00 PM
Overcast at 2:00 PM
78° 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Overcast at 4:00 PM
78° Today 4:00 PM
Overcast at 5:00 PM
77° 5:00 PM
Overcast at 6:00 PM
76° 6:00 PM
Overcast at 7:00 PM
73° 7:00 PM
Overcast night at 8:00 PM
70° Today 8:00 PM
Mostly cloudy night at 9:00 PM
70° 9:00 PM
Mostly cloudy night at 10:00 PM
68° 10:00 PM
Mostly cloudy night at 11:00 PM
67° 11:00 PM
Overcast night at 12:00 AM
66° Tomorrow 12:00 AM
Overcast night at 1:00 AM
65° 1:00 AM
Overcast night at 2:00 AM
64° 2:00 AM
Mostly cloudy night at 3:00 AM
64° 3:00 AM
Mostly cloudy night at 4:00 AM
64° Tomorrow 4:00 AM
Overcast night at 5:00 AM
64° 5:00 AM
Overcast night at 6:00 AM
64° 6:00 AM
Overcast at 7:00 AM
65° 7:00 AM
Overcast at 8:00 AM
67° Tomorrow 8:00 AM
Light rain at 9:00 AM
66° 9:00 AM
Thunderstorms at 10:00 AM
64° 10:00 AM
Light rain at 11:00 AM
65° 11:00 AM
Light rain at 12:00 PM
67° Tomorrow 12:00 PM
Light rain at 1:00 PM
67° 1:00 PM
Light rain at 2:00 PM
69° 2:00 PM
Light rain at 3:00 PM
70° 3:00 PM
Light rain at 4:00 PM
71° Tomorrow 4:00 PM
Overcast at 5:00 PM
75° 5:00 PM
Light rain at 6:00 PM
75° 6:00 PM
Overcast at 7:00 PM
75° 7:00 PM
Mostly cloudy night at 8:00 PM
74° Tomorrow 8:00 PM
Mostly cloudy night at 9:00 PM
74° 9:00 PM
Overcast night at 10:00 PM
74° 10:00 PM
Light rain at 11:00 PM
72° 11:00 PM
Light rain at 12:00 AM
72° Wednesday 12:00 AM
Light rain at 1:00 AM
72° 1:00 AM
Light thunderstorms at 2:00 AM
72° 2:00 AM
Severe thunderstorms at 3:00 AM
71° 3:00 AM
Severe thunderstorms at 4:00 AM
71° Wednesday 4:00 AM
Light thunderstorms at 5:00 AM
71° 5:00 AM
Light rain at 6:00 AM
71° 6:00 AM
Light rain at 7:00 AM
71° 7:00 AM
Overcast at 8:00 AM
70° Wednesday 8:00 AM
Overcast at 9:00 AM
71° 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Overcast at 12:00 PM
77° Wednesday 12:00 PM
Overcast at 1:00 PM
79° 1:00 PM
Overcast at 2:00 PM
79° 2:00 PM
Mostly cloudy at 3:00 PM
80° 3:00 PM
Sunny at 4:00 PM
80° Wednesday 4:00 PM
Sunny at 5:00 PM
79° 5:00 PM
Sunny at 6:00 PM
77° 6:00 PM
Sunny at 7:00 PM
73° 7:00 PM
Clear night at 10:00 PM
67° Wednesday 10:00 PM
Clear night at 1:00 AM
63° 1:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Partly cloudy at 7:00 AM
59° 7:00 AM
Sunny at 10:00 AM
68° Thursday 10:00 AM
Mostly sunny at 1:00 PM
73° 1:00 PM
Sunny at 4:00 PM
74° 4:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 10:00 PM
63° Thursday 10:00 PM
Partly cloudy night at 1:00 AM
60° 1:00 AM
Mostly clear night at 4:00 AM
58° 4:00 AM
Sunny at 7:00 AM
58° 7:00 AM
Sunny at 10:00 AM
69° Friday 10:00 AM
Sunny at 1:00 PM
76° 1:00 PM
Sunny at 4:00 PM
78° 4:00 PM
Sunny at 7:00 PM
72° 7:00 PM
Mostly cloudy night at 10:00 PM
68° Friday 10:00 PM
Mostly clear night at 1:00 AM
67° 1:00 AM
Mostly clear night at 4:00 AM
67° 4:00 AM
Partly cloudy at 7:00 AM
65° 7:00 AM
Overcast at 10:00 AM
69° Saturday 10:00 AM
Sunny at 1:00 PM
76° 1:00 PM
Sunny at 4:00 PM
75° 4:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 1:00 AM
59° Sunday 1:00 AM
Mostly sunny at 7:00 AM
56° 7:00 AM
Overcast at 1:00 PM
68° 1:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 1:00 AM
59° Monday 1:00 AM
Moderate rain at 7:00 AM
61° 7:00 AM
Light thunderstorms at 1:00 PM
63° 1:00 PM
Severe thunderstorms at 7:00 PM
75° 7:00 PM
Clear night at 1:00 AM
62° Tuesday 1:00 AM
Mostly sunny at 7:00 AM
59° 7:00 AM
Partly cloudy at 1:00 PM
65° 1:00 PM
Mostly cloudy at 7:00 PM
62° 7:00 PM
Clear night at 1:00 AM
54° Wednesday 1:00 AM
Sunny at 7:00 AM
52° 7:00 AM
Sunny at 1:00 PM
70° 1:00 PM
Mostly sunny at 7:00 PM
66° 7:00 PM
Mostly cloudy night at 1:00 AM
56° Thursday 1:00 AM
Mostly cloudy at 7:00 AM
51° 7:00 AM
Mostly cloudy at 1:00 PM
63° 1:00 PM
Sunny at 7:00 PM
59° 7:00 PM
Clear night at 1:00 AM
52° Friday 1:00 AM
Sunny at 7:00 AM
50° 7:00 AM
Sunny at 1:00 PM
67° 1:00 PM
Sunny at 7:00 PM
63° 7:00 PM
Clear night at 1:00 AM
55° Saturday 1:00 AM
Sunny at 7:00 AM
51° 7:00 AM
Sunny at 1:00 PM
68° 1:00 PM
Sunny at 7:00 PM
63° 7:00 PM
Mostly clear night at 1:00 AM
56° Sunday 1:00 AM
Partly cloudy at 7:00 AM
55° 7:00 AM
Partly cloudy at 1:00 PM
74° 1:00 PM
Partly cloudy at 7:00 PM
69° 7:00 PM
Mostly clear night at 1:00 AM
59° Monday 1:00 AM
Overcast at 7:00 AM
58° 7:00 AM
Light rain at 1:00 PM
63° 1:00 PM
Partly cloudy at 7:00 PM
62° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Dellwood

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

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

O₃ Ozone Good 39,0µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Dellwood

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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 Dellwood

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 · DELLWOOD, WISCONSIN

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

45/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 76% Real hourly forecast for the best viewing hour.
Moonlight 15% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 17° 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 Dellwood were last refreshed today at 7:28 AM. The current forecast period extends through 09/09/2026 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.