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Now · 9:39 AM

Eureka Weather & Hourly Forecast

United States · Kansas · 67045

Overcast
69°F
Overcast
Feels like: 67°F
💧 Humidity 71% 🌡 Pressure 30.15 inHg 💨 Wind 9 mph 👁 Visibility 22.0 mi ☁ Clouds 98% ☀️ UV index 0.8 · Low 🌅 Sunrise 7:14 AM 🌇 Sunset 7:18 PM

Hourly Forecast for Eureka

Today
Overcast · 10:00 AM Overcast
72° 💧 None 💨 10 mph H 66%30.15 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
79° 💧 None 💨 10 mph H 58%30.12 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
83° 💧 None 💨 10 mph H 54%30.03 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
76° 💧 None 💨 12 mph H 69%30.03 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
72° 💧 None 💨 9 mph H 75%30.06 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
71° 💧 None 💨 9 mph H 72%30.00 inHg
Overcast night · 4:00 AM Overcast night
71° 💧 0.000 in 💨 10 mph H 66%29.97 inHg
Mostly cloudy night · 7:00 AM Mostly cloudy night
69° 💧 0.006 in 💨 5 mph H 74%30.00 inHg
Sunny · 10:00 AM Sunny
73° 💧 0.007 in 💨 14 mph H 70%30.00 inHg
Sunny · 1:00 PM Sunny
80° 💧 0.003 in 💨 16 mph H 57%29.97 inHg
Partly cloudy · 4:00 PM Partly cloudy
84° 💧 0.000 in 💨 15 mph H 52%29.88 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
81° 💧 None 💨 11 mph H 57%29.88 inHg
Strong thunderstorm · 10:00 PM Strong thunderstorm
75° 💧 0.272 in 💨 6 mph H 69%29.91 inHg
Sunday
Light rain · 1:00 AM Light rain
70° 💧 0.047 in 💨 6 mph H 88%29.91 inHg
Mostly clear night · 4:00 AM Mostly clear night
68° 💧 0.002 in 💨 4 mph H 92%29.94 inHg
Mostly clear night · 7:00 AM Mostly clear night
67° 💧 0.002 in 💨 5 mph H 96%29.94 inHg

In Eureka 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 Eureka

TomorrowTomorrow Light thunderstorms Light thunderstorms 84°/68° 💧 None 💨 16 mph
Sunday, Sep 27Sun Sep 27 Light thunderstorms Light thunderstorms 83°/67° 💧 None 💨 17 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Eureka

Vertical axis: °F · Color based on temperature
Overcast at 10:00 AM
72° Today 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Overcast at 12:00 PM
75° 12:00 PM
Mostly cloudy at 1:00 PM
79° 1:00 PM
Mostly cloudy at 2:00 PM
81° Today 2:00 PM
Partly cloudy at 3:00 PM
82° 3:00 PM
Mostly cloudy at 4:00 PM
83° 4:00 PM
Mostly sunny at 5:00 PM
83° 5:00 PM
Partly cloudy at 6:00 PM
81° Today 6:00 PM
Mostly cloudy at 7:00 PM
76° 7:00 PM
Mostly cloudy night at 8:00 PM
73° 8:00 PM
Mostly cloudy night at 9:00 PM
72° 9:00 PM
Mostly cloudy night at 10:00 PM
72° Today 10:00 PM
Mostly cloudy night at 11:00 PM
72° 11:00 PM
Overcast night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
71° Tomorrow 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Overcast night at 4:00 AM
71° 4:00 AM
Mostly cloudy night at 5:00 AM
71° 5:00 AM
Overcast night at 6:00 AM
70° Tomorrow 6:00 AM
Mostly cloudy night at 7:00 AM
69° 7:00 AM
Light thunderstorms at 8:00 AM
68° 8:00 AM
Mostly cloudy at 9:00 AM
70° 9:00 AM
Sunny at 10:00 AM
73° Tomorrow 10:00 AM
Sunny at 11:00 AM
76° 11:00 AM
Light rain at 12:00 PM
78° 12:00 PM
Sunny at 1:00 PM
80° 1:00 PM
Sunny at 2:00 PM
82° Tomorrow 2:00 PM
Sunny at 3:00 PM
83° 3:00 PM
Partly cloudy at 4:00 PM
84° 4:00 PM
Overcast at 5:00 PM
83° 5:00 PM
Mostly cloudy at 6:00 PM
83° Tomorrow 6:00 PM
Mostly cloudy at 7:00 PM
81° 7:00 PM
Clear night at 8:00 PM
80° 8:00 PM
Clear night at 9:00 PM
78° 9:00 PM
Strong thunderstorm at 10:00 PM
75° Tomorrow 10:00 PM
Thunderstorms at 11:00 PM
71° 11:00 PM
Light thunderstorms at 12:00 AM
70° 12:00 AM
Light rain at 1:00 AM
70° 1:00 AM
Partly cloudy night at 2:00 AM
70° Sunday 2:00 AM
Clear night at 3:00 AM
69° 3:00 AM
Mostly clear night at 4:00 AM
68° 4:00 AM
Mostly clear night at 5:00 AM
68° 5:00 AM
Mostly clear night at 6:00 AM
67° Sunday 6:00 AM
Mostly clear night at 7:00 AM
67° 7:00 AM
Mostly sunny at 8:00 AM
67° 8:00 AM
Sunny at 9:00 AM
69° 9:00 AM
Sunny at 10:00 AM
72° Sunday 10:00 AM
Sunny at 11:00 AM
75° 11:00 AM
Sunny at 12:00 PM
78° 12:00 PM
Mostly sunny at 1:00 PM
81° 1:00 PM
Partly cloudy at 2:00 PM
82° Sunday 2:00 PM
Light rain at 3:00 PM
82° 3:00 PM
Light rain at 4:00 PM
83° 4:00 PM
Mostly sunny at 5:00 PM
82° 5:00 PM
Mostly sunny at 6:00 PM
81° Sunday 6:00 PM
Mostly sunny at 7:00 PM
78° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Eureka

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 5,9µg/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 6,4µg/m³

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

O₃ Ozone Good 56,0µg/m³

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

NO₂ Nitrogen dioxide Good 3,0µg/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 Eureka

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 4,4Moderate 😊Good
Tomorrow UV 4,4Moderate 😐Moderate
Sunday UV 4,3Moderate 😐Moderate
Hourly UV index today
10:00 AMUV 1,6 11:00 AMUV 1,9 12:00 PMUV 2,6 1:00 PMUV 3,9 2:00 PMUV 4,4 3:00 PMUV 4,0 4:00 PMUV 3,5 5:00 PMUV 2,4 6:00 PMUV 1,4 7:00 PMUV 0,4
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 Eureka

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 · EUREKA, KANSAS

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

42/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
☁ Cloud cover 70% Real hourly forecast for the best viewing hour.
☾ Moonlight 100% Full Moon · Moon about 27° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -8° 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 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 Eureka were last refreshed today at 9:04 AM. The current forecast period extends through 27/09/2026 at 7:00 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.