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Now · 1:49 AM

Allen Weather & Hourly Forecast

United States · Kansas · 66833

Light rain
62°F
Light rain
Feels like: 58°F
💧 Humidity 91% 🌡 Pressure 30.15 inHg 💨 Wind 13 mph 👁 Visibility 7.5 mi ☁ Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:14 AM 🌇 Sunset 7:18 PM

Hourly Forecast for Allen

Today
Light rain · 2:00 AM Light rain
62° 💧 0.017 in 💨 13 mph H 91%30.15 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
61° 💧 None 💨 9 mph H 92%30.15 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
61° 💧 None 💨 11 mph H 90%30.15 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
71° 💧 None 💨 11 mph H 71%30.15 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
78° 💧 None 💨 13 mph H 62%30.09 inHg
Overcast · 5:00 PM Overcast
78° 💧 0.081 in 💨 10 mph H 64%30.03 inHg
Light rain · 8:00 PM Light rain
70° 💧 0.075 in 💨 11 mph H 91%30.03 inHg
Light rain · 11:00 PM Light rain
67° 💧 0.005 in 💨 12 mph H 89%30.03 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
68° 💧 0.014 in 💨 12 mph H 81%30.00 inHg
Thunderstorms · 5:00 AM Thunderstorms
66° 💧 0.277 in 💨 6 mph H 92%30.00 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
65° 💧 0.009 in 💨 13 mph H 91%29.97 inHg
Light thunderstorms · 11:00 AM Light thunderstorms
72° 💧 0.011 in 💨 15 mph H 79%30.00 inHg
Mostly sunny · 2:00 PM Mostly sunny
80° 💧 0.006 in 💨 16 mph H 58%29.91 inHg
Light rain · 5:00 PM Light rain
81° 💧 0.015 in 💨 14 mph H 60%29.85 inHg
Light thunderstorms · 8:00 PM Light thunderstorms
71° 💧 0.076 in 💨 3 mph H 87%29.88 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
68° 💧 0.008 in 💨 8 mph H 92%29.91 inHg

In Allen and, more broadly, across the state of Kansas: This morning will start with a mix of sun and clouds, creating a pleasant and mild atmosphere. Temperatures are expected to be comfortable, ranging from around 64 to 77 degrees Fahrenheit. Winds will be light out of the north, with speeds up to 8 mph and occasional gusts reaching 16 mph. As the day progresses into the afternoon, the sky will continue to feature a blend of sun and clouds, maintaining mild to warm conditions. No precipitation is forecasted, so outdoor plans should be enjoyable. Overall, it looks like a nice day with gentle breezes and comfortable temperatures.

15-Day Weather Outlook for Allen

TomorrowTomorrow Light thunderstorms Light thunderstorms 81°/65° 💧 None 💨 16 mph
Sunday, Sep 27Sun Sep 27 Light thunderstorms Light thunderstorms 78°/65° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Allen

Vertical axis: °F · Color based on temperature
Light rain at 2:00 AM
62° Today 2:00 AM
Overcast night at 3:00 AM
62° 3:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Mostly cloudy night at 5:00 AM
61° 5:00 AM
Partly cloudy night at 6:00 AM
61° Today 6:00 AM
Mostly cloudy night at 7:00 AM
61° 7:00 AM
Mostly cloudy at 8:00 AM
61° 8:00 AM
Overcast at 9:00 AM
65° 9:00 AM
Overcast at 10:00 AM
68° Today 10:00 AM
Mostly cloudy at 11:00 AM
71° 11:00 AM
Overcast at 12:00 PM
73° 12:00 PM
Partly cloudy at 1:00 PM
74° 1:00 PM
Mostly cloudy at 2:00 PM
78° Today 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Mostly cloudy at 4:00 PM
78° 4:00 PM
Overcast at 5:00 PM
78° 5:00 PM
Light rain at 6:00 PM
73° Today 6:00 PM
Light rain at 7:00 PM
71° 7:00 PM
Light rain at 8:00 PM
70° 8:00 PM
Light rain at 9:00 PM
69° 9:00 PM
Overcast night at 10:00 PM
68° Today 10:00 PM
Light rain at 11:00 PM
67° 11:00 PM
Overcast night at 12:00 AM
67° 12:00 AM
Overcast night at 1:00 AM
67° 1:00 AM
Overcast night at 2:00 AM
68° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
67° 3:00 AM
Light thunderstorms at 4:00 AM
67° 4:00 AM
Thunderstorms at 5:00 AM
66° 5:00 AM
Light rain at 6:00 AM
66° Tomorrow 6:00 AM
Light rain at 7:00 AM
65° 7:00 AM
Mostly cloudy at 8:00 AM
65° 8:00 AM
Mostly cloudy at 9:00 AM
68° 9:00 AM
Light thunderstorms at 10:00 AM
70° Tomorrow 10:00 AM
Light thunderstorms at 11:00 AM
72° 11:00 AM
Mostly sunny at 12:00 PM
76° 12:00 PM
Mostly cloudy at 1:00 PM
79° 1:00 PM
Mostly sunny at 2:00 PM
80° Tomorrow 2:00 PM
Overcast at 3:00 PM
81° 3:00 PM
Light rain at 4:00 PM
80° 4:00 PM
Light rain at 5:00 PM
81° 5:00 PM
Partly cloudy at 6:00 PM
79° Tomorrow 6:00 PM
Light thunderstorms at 7:00 PM
75° 7:00 PM
Light thunderstorms at 8:00 PM
71° 8:00 PM
Light thunderstorms at 9:00 PM
69° 9:00 PM
Light rain at 10:00 PM
68° Tomorrow 10:00 PM
Mostly cloudy night at 11:00 PM
68° 11:00 PM
Partly cloudy night at 12:00 AM
68° 12:00 AM
Mostly clear night at 1:00 AM
68° 1:00 AM
Mostly clear night at 2:00 AM
67° Sunday 2:00 AM
Light thunderstorms at 3:00 AM
66° 3:00 AM
Light rain at 4:00 AM
65° 4:00 AM
Light rain at 5:00 AM
65° 5:00 AM
Clear night at 6:00 AM
65° Sunday 6:00 AM
Mostly clear night at 7:00 AM
65° 7:00 AM
Mostly sunny at 8:00 AM
65° 8:00 AM
Sunny at 9:00 AM
68° 9:00 AM
Sunny at 10:00 AM
71° Sunday 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Overcast at 12:00 PM
76° 12:00 PM
Light rain at 1:00 PM
76° 1:00 PM
Light rain at 2:00 PM
77° Sunday 2:00 PM
Light rain at 3:00 PM
78° 3:00 PM
Mostly sunny at 4:00 PM
78° 4:00 PM
Mostly sunny at 5:00 PM
77° 5:00 PM
Mostly sunny at 6:00 PM
75° Sunday 6:00 PM
Sunny at 7:00 PM
73° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Allen

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 2:00 AM
PM2.5 Fine particles Good 7,5µg/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 8,0µg/m³

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

O₃ Ozone Fair 73,2µg/m³

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

NO₂ Nitrogen dioxide Good 2,3µg/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 Allen

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

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

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 Allen

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

67/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:47 PM–5:46 AM
☁ Cloud cover 38% Real hourly forecast for the best viewing hour.
☾ Moonlight 98% Full Moon · Moon about 0° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° high at the best hour.
✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min32%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Allen were last refreshed today at 1:49 AM. The current forecast period extends through 26/09/2026 at 11:00 PM. 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.