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Now · 11:48 AM

Roseville Weather & Hourly Forecast

United States · Illinois · 61473

Light rain
80°F
Light rain
Feels like: 86°F
💧 Humidity 83% 🌡 Pressure 30.03 inHg 💨 Wind 8 mph 👁 Visibility 3.8 mi Clouds 77% ☀️ UV index 2.9 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Roseville

Today
Light rain · 12:00 PM Light rain
80° 💧 0.027 in 💨 8 mph H 83%30.03 inHg
Light rain · 3:00 PM Light rain
83° 💧 0.015 in 💨 6 mph H 73%29.97 inHg
Light rain · 6:00 PM Light rain
82° 💧 0.004 in 💨 5 mph H 78%29.94 inHg
Overcast night · 9:00 PM Overcast night
76° 💧 0.002 in 💨 3 mph H 88%29.97 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
73° 💧 None 💨 2 mph H 96%29.97 inHg
Overcast night · 3:00 AM Overcast night
71° 💧 None 💨 4 mph H 98%29.97 inHg
Overcast night · 6:00 AM Overcast night
68° 💧 None 💨 6 mph H 87%30.00 inHg
Overcast · 9:00 AM Overcast
70° 💧 None 💨 6 mph H 77%30.03 inHg
Overcast · 12:00 PM Overcast
78° 💧 None 💨 4 mph H 56%30.03 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
79° 💧 None 💨 4 mph H 49%29.97 inHg
Overcast · 6:00 PM Overcast
76° 💧 None 💨 5 mph H 59%29.94 inHg
Clear night · 9:00 PM Clear night
68° 💧 None 💨 4 mph H 79%29.97 inHg
Friday
Clear night · 12:00 AM Clear night
64° 💧 None 💨 4 mph H 85%30.00 inHg
Clear night · 3:00 AM Clear night
62° 💧 None 💨 4 mph H 87%30.00 inHg
Clear night · 6:00 AM Clear night
61° 💧 None 💨 4 mph H 88%30.00 inHg
Sunny · 9:00 AM Sunny
68° 💧 None 💨 5 mph H 78%30.00 inHg

In Roseville and, more broadly, across the state of Illinois: The rest of the day will feature mostly cloudy skies with temperatures ranging from 74 to 79 degrees Fahrenheit. Light west winds will persist, with sustained speeds around 7 mph and gusts reaching up to 19 mph. Rain is likely, with the potential for approximately 0.29 inches of accumulation. Be prepared for the possibility of showers developing, especially in the afternoon. Overall, the weather remains mild to warm, but the chance of rain makes it a good idea to carry an umbrella if you plan to be outdoors. Temperatures will stay steady through the day, and winds should remain relatively gentle, despite the gusts.

15-Day Weather Outlook for Roseville

TomorrowTomorrow Strong thunderstorm Strong thunderstorm 80°/67° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 80°/60° 💧 None 💨 8 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 84°/66° 💧 0.380 in 💨 9 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 86°/64° 💧 None 💨 10 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 93°/76° 💧 None 💨 15 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 87°/65° 💧 0.323 in 💨 12 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 73°/60° 💧 None 💨 8 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 72°/65° 💧 0.016 in 💨 9 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 86°/70° 💧 0.451 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 87°/73° 💧 0.002 in 💨 10 mph
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 91°/72° 💧 0.013 in 💨 12 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 74°/58° 💧 0.052 in 💨 6 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 71°/63° 💧 0.052 in 💨 10 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 77°/64° 💧 None 💨 10 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 78°/76° 💧 0.001 in 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Roseville

Vertical axis: °F · Color based on temperature
Light rain at 12:00 PM
80° Today 12:00 PM
Light rain at 1:00 PM
80° 1:00 PM
Overcast at 2:00 PM
82° 2:00 PM
Light rain at 3:00 PM
83° 3:00 PM
Light rain at 4:00 PM
83° Today 4:00 PM
Mostly cloudy at 5:00 PM
83° 5:00 PM
Light rain at 6:00 PM
82° 6:00 PM
Mostly cloudy at 7:00 PM
80° 7:00 PM
Mostly cloudy night at 8:00 PM
77° Today 8:00 PM
Overcast night at 9:00 PM
76° 9:00 PM
Strong thunderstorm at 10:00 PM
76° 10:00 PM
Mostly cloudy night at 11:00 PM
74° 11:00 PM
Mostly cloudy night at 12:00 AM
73° Tomorrow 12:00 AM
Overcast night at 1:00 AM
72° 1:00 AM
Overcast night at 2:00 AM
71° 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Overcast night at 4:00 AM
71° Tomorrow 4:00 AM
Overcast night at 5:00 AM
70° 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Overcast at 7:00 AM
67° 7:00 AM
Overcast at 8:00 AM
68° Tomorrow 8:00 AM
Overcast at 9:00 AM
70° 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
78° Tomorrow 12:00 PM
Overcast at 1:00 PM
79° 1:00 PM
Mostly cloudy at 2:00 PM
79° 2:00 PM
Mostly cloudy at 3:00 PM
79° 3:00 PM
Mostly cloudy at 4:00 PM
79° Tomorrow 4:00 PM
Mostly cloudy at 5:00 PM
78° 5:00 PM
Overcast at 6:00 PM
76° 6:00 PM
Overcast at 7:00 PM
72° 7:00 PM
Mostly cloudy night at 8:00 PM
69° Tomorrow 8:00 PM
Clear night at 9:00 PM
68° 9:00 PM
Clear night at 10:00 PM
66° 10:00 PM
Clear night at 11:00 PM
65° 11:00 PM
Clear night at 12:00 AM
64° Friday 12:00 AM
Clear night at 1:00 AM
63° 1:00 AM
Clear night at 2:00 AM
63° 2:00 AM
Clear night at 3:00 AM
62° 3:00 AM
Clear night at 4:00 AM
62° Friday 4:00 AM
Clear night at 5:00 AM
61° 5:00 AM
Clear night at 6:00 AM
61° 6:00 AM
Sunny at 7:00 AM
60° 7:00 AM
Sunny at 8:00 AM
64° Friday 8:00 AM
Sunny at 9:00 AM
68° 9:00 AM
Sunny at 10:00 AM
71° 10:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 12:00 PM
77° Friday 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
79° 2:00 PM
Sunny at 3:00 PM
80° 3:00 PM
Sunny at 4:00 PM
80° Friday 4:00 PM
Sunny at 5:00 PM
79° 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Sunny at 7:00 PM
74° 7:00 PM
Mostly clear night at 4:00 AM
66° Saturday 4:00 AM
Partly cloudy at 7:00 AM
66° 7:00 AM
Overcast at 10:00 AM
76° 10:00 AM
Overcast at 1:00 PM
83° 1:00 PM
Overcast at 4:00 PM
84° Saturday 4:00 PM
Mostly sunny at 7:00 PM
79° 7:00 PM
Clear night at 10:00 PM
73° 10:00 PM
Mostly clear night at 1:00 AM
70° 1:00 AM
Mostly clear night at 4:00 AM
67° Sunday 4:00 AM
Mostly sunny at 7:00 AM
64° 7:00 AM
Sunny at 10:00 AM
73° 10:00 AM
Sunny at 1:00 PM
83° 1:00 PM
Mostly sunny at 4:00 PM
86° Sunday 4:00 PM
Sunny at 7:00 PM
82° 7:00 PM
Clear night at 10:00 PM
78° 10:00 PM
Clear night at 1:00 AM
78° 1:00 AM
Partly cloudy night at 4:00 AM
78° Monday 4:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 10:00 AM
83° 10:00 AM
Sunny at 1:00 PM
90° 1:00 PM
Sunny at 4:00 PM
93° Monday 4:00 PM
Sunny at 7:00 PM
87° 7:00 PM
Clear night at 10:00 PM
82° 10:00 PM
Clear night at 1:00 AM
79° 1:00 AM
Overcast at 7:00 AM
74° Tuesday 7:00 AM
Overcast at 1:00 PM
65° 1:00 PM
Partly cloudy at 7:00 PM
73° 7:00 PM
Mostly cloudy night at 1:00 AM
70° 1:00 AM
Sunny at 7:00 AM
63° Wednesday 7:00 AM
Overcast at 1:00 PM
60° 1:00 PM
Overcast at 7:00 PM
72° 7:00 PM
Clear night at 1:00 AM
72° 1:00 AM
Sunny at 7:00 AM
66° Thursday 7:00 AM
Mostly sunny at 1:00 PM
65° 1:00 PM
Mostly cloudy at 7:00 PM
86° 7:00 PM
Light rain at 1:00 AM
77° 1:00 AM
Overcast at 7:00 AM
74° Friday 7:00 AM
Mostly sunny at 1:00 PM
70° 1:00 PM
Mostly cloudy at 7:00 PM
87° 7:00 PM
Partly cloudy night at 1:00 AM
83° 1:00 AM
Sunny at 7:00 AM
76° Saturday 7:00 AM
Mostly cloudy at 1:00 PM
73° 1:00 PM
Sunny at 7:00 PM
91° 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Partly cloudy at 7:00 AM
77° Sunday 7:00 AM
Mostly cloudy at 1:00 PM
72° 1:00 PM
Overcast at 7:00 PM
74° 7:00 PM
Clear night at 1:00 AM
69° 1:00 AM
Sunny at 7:00 AM
62° Monday 7:00 AM
Mostly cloudy at 1:00 PM
58° 1:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Partly cloudy night at 1:00 AM
67° 1:00 AM
Overcast at 7:00 AM
64° Tuesday 7:00 AM
Mostly cloudy at 1:00 PM
63° 1:00 PM
Partly cloudy at 7:00 PM
77° 7:00 PM
Mostly cloudy night at 1:00 AM
75° 1:00 AM
Overcast at 7:00 AM
68° Wednesday 7:00 AM
Mostly cloudy at 1:00 PM
64° 1:00 PM
Overcast night at 7:00 PM
78° 7:00 PM
Mostly cloudy night at 1:00 AM
76° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Roseville

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 PM
PM2.5 Fine particles Good 6,6µg/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 7,2µg/m³

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

O₃ Ozone Fair 72,2µg/m³

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

NO₂ Nitrogen dioxide Good 1,2µg/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 Roseville

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 4,6Moderate 🙂Fair
Tomorrow UV 6,0High 🙂Fair
Friday UV 6,7High 😐Moderate
Saturday UV 5,5Moderate 🙂Fair
Sunday UV 6,0High 😊Good
Monday UV 7,0High Unavailable
Tuesday UV 6,0High Unavailable
Hourly UV index today
12:00 PMUV 1,5 1:00 PMUV 2,5 2:00 PMUV 4,6 3:00 PMUV 2,7 4:00 PMUV 0,7 5:00 PMUV 0,4 6:00 PMUV 0,3 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.

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. High humidity can make it feel hotter.

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 Roseville

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

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 10:00 PM–11:00 PM.

56/100Best-hour score
BEST TIME TONIGHT 10:00 PM–11:00 PM Astronomical darkness: 8:56 PM–5:04 AM
Cloud cover 56% Real hourly forecast for the best viewing hour.
Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 16° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min23%
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 Roseville were last refreshed today at 11:48 AM. The current forecast period extends through 11/09/2026 at 9:00 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.