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Now · 7:40 PM

Concord Weather & Hourly Forecast

United States · Illinois · 62631

Partly cloudy night
93°F
Partly cloudy night
Feels like: 103°F
💧 Humidity 52% 🌡 Pressure 29.83 inHg 💨 Wind 7 mph 👁 Visibility 6.2 mi Clouds 35% ☀️ UV index 0.6 · Low 🌅 Sunrise 6:32 AM 🌇 Sunset 7:29 PM

Hourly Forecast for Concord

Today
Partly cloudy night · 8:00 PM Partly cloudy night
93° 💧 None 💨 8 mph H 49%29.83 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
87° 💧 None 💨 7 mph H 44%29.85 inHg
Tomorrow
Clear night · 2:00 AM Clear night
79° 💧 None 💨 6 mph H 50%29.85 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
76° 💧 None 💨 6 mph H 57%29.85 inHg
Mostly sunny · 8:00 AM Mostly sunny
81° 💧 0.01 in 💨 3 mph H 53%29.91 inHg
Mostly sunny · 11:00 AM Mostly sunny
95° 💧 None 💨 4 mph H 30%29.88 inHg
Overcast · 2:00 PM Overcast
102° 💧 None 💨 8 mph H 21%29.83 inHg
Overcast · 5:00 PM Overcast
99° 💧 0.01 in 💨 18 mph H 25%29.77 inHg
Moderate rain · 8:00 PM Moderate rain
77° 💧 0.12 in 💨 2 mph H 72%29.88 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
73° 💧 None 💨 12 mph H 92%29.94 inHg
Sunday
Clear night · 2:00 AM Clear night
69° 💧 None 💨 9 mph H 94%29.94 inHg
Clear night · 5:00 AM Clear night
66° 💧 None 💨 7 mph H 97%29.97 inHg
Sunny · 8:00 AM Sunny
71° 💧 None 💨 10 mph H 90%30.00 inHg
Mostly sunny · 11:00 AM Mostly sunny
86° 💧 None 💨 9 mph H 49%30.03 inHg
Overcast · 2:00 PM Overcast
94° 💧 None 💨 11 mph H 28%29.97 inHg
Overcast · 5:00 PM Overcast
93° 💧 None 💨 12 mph H 28%29.94 inHg

In Concord and, more broadly, across the state of Illinois: This evening, skies will feature a mix of sun and clouds, with temperatures remaining quite hot, ranging from 91 to 94 degrees Fahrenheit. Winds will be moderate from the northeast at around 10 mph, with gusts reaching up to 14 mph. No precipitation is expected during this time, providing dry conditions through the night. Temperatures are likely to stay warm as the evening progresses, making for a warm night ahead. Overall, expect a quiet evening with comfortable wind activity but no significant weather disturbances.

15-Day Weather Outlook for Concord

TomorrowTomorrow Moderate rain Moderate rain 104°/73° 💧 0.13 in 💨 18 mph
Sunday, Sep 6Sun Sep 6 Partly cloudy Partly cloudy 94°/65° 💧 None 💨 15 mph
Monday, Sep 7Mon Sep 7 Sunny Sunny 94°/61° 💧 None 💨 13 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 103°/65° 💧 None 💨 15 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 97°/71° 💧 0.01 in 💨 14 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 89°/61° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 87°/60° 💧 None 💨 13 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 94°/60° 💧 0.28 in 💨 18 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 109°/74° 💧 None 💨 18 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 110°/79° 💧 None 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 109°/81° 💧 None 💨 16 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 108°/79° 💧 None 💨 16 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 107°/80° 💧 None 💨 16 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 106°/76° 💧 0.02 in 💨 13 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 107°/79° 💧 0.02 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Concord

Vertical axis: °F · Color based on temperature
Partly cloudy night at 8:00 PM
93° Today 8:00 PM
Mostly cloudy night at 9:00 PM
92° 9:00 PM
Mostly cloudy night at 10:00 PM
90° 10:00 PM
Mostly cloudy night at 11:00 PM
87° 11:00 PM
Mostly cloudy night at 12:00 AM
82° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
79° 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Mostly clear night at 4:00 AM
77° Tomorrow 4:00 AM
Partly cloudy night at 5:00 AM
76° 5:00 AM
Mostly clear night at 6:00 AM
75° 6:00 AM
Mostly sunny at 7:00 AM
77° 7:00 AM
Mostly sunny at 8:00 AM
81° Tomorrow 8:00 AM
Light rain at 9:00 AM
86° 9:00 AM
Mostly sunny at 10:00 AM
90° 10:00 AM
Mostly sunny at 11:00 AM
95° 11:00 AM
Mostly sunny at 12:00 PM
97° Tomorrow 12:00 PM
Mostly sunny at 1:00 PM
100° 1:00 PM
Overcast at 2:00 PM
102° 2:00 PM
Overcast at 3:00 PM
104° 3:00 PM
Overcast at 4:00 PM
102° Tomorrow 4:00 PM
Overcast at 5:00 PM
99° 5:00 PM
Overcast at 6:00 PM
94° 6:00 PM
Light rain at 7:00 PM
84° 7:00 PM
Moderate rain at 8:00 PM
77° Tomorrow 8:00 PM
Moderate rain at 9:00 PM
75° 9:00 PM
Mostly cloudy night at 10:00 PM
74° 10:00 PM
Mostly cloudy night at 11:00 PM
73° 11:00 PM
Mostly cloudy night at 12:00 AM
72° Sunday 12:00 AM
Mostly cloudy night at 1:00 AM
70° 1:00 AM
Clear night at 2:00 AM
69° 2:00 AM
Clear night at 3:00 AM
68° 3:00 AM
Clear night at 4:00 AM
68° Sunday 4:00 AM
Clear night at 5:00 AM
66° 5:00 AM
Clear night at 6:00 AM
65° 6:00 AM
Sunny at 7:00 AM
68° 7:00 AM
Sunny at 8:00 AM
71° Sunday 8:00 AM
Sunny at 9:00 AM
75° 9:00 AM
Mostly sunny at 10:00 AM
81° 10:00 AM
Mostly sunny at 11:00 AM
86° 11:00 AM
Partly cloudy at 12:00 PM
89° Sunday 12:00 PM
Partly cloudy at 1:00 PM
92° 1:00 PM
Overcast at 2:00 PM
94° 2:00 PM
Overcast at 3:00 PM
94° 3:00 PM
Overcast at 4:00 PM
94° Sunday 4:00 PM
Overcast at 5:00 PM
93° 5:00 PM
Overcast at 6:00 PM
90° 6:00 PM
Overcast at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
79° Sunday 8:00 PM
Mostly clear night at 9:00 PM
75° 9:00 PM
Mostly clear night at 10:00 PM
72° 10:00 PM
Partly cloudy night at 11:00 PM
70° 11:00 PM
Partly cloudy night at 12:00 AM
68° Monday 12:00 AM
Partly cloudy night at 1:00 AM
66° 1:00 AM
Clear night at 2:00 AM
65° 2:00 AM
Mostly clear night at 3:00 AM
63° 3:00 AM
Partly cloudy night at 4:00 AM
62° Monday 4:00 AM
Partly cloudy night at 5:00 AM
61° 5:00 AM
Partly cloudy night at 6:00 AM
61° 6:00 AM
Mostly cloudy at 7:00 AM
61° 7:00 AM
Sunny at 8:00 AM
67° Monday 8:00 AM
Sunny at 9:00 AM
73° 9:00 AM
Sunny at 10:00 AM
78° 10:00 AM
Sunny at 11:00 AM
82° 11:00 AM
Sunny at 12:00 PM
86° Monday 12:00 PM
Sunny at 1:00 PM
89° 1:00 PM
Sunny at 2:00 PM
92° 2:00 PM
Sunny at 3:00 PM
93° 3:00 PM
Mostly sunny at 4:00 PM
94° Monday 4:00 PM
Mostly sunny at 5:00 PM
93° 5:00 PM
Partly cloudy at 6:00 PM
91° 6:00 PM
Mostly sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
78° Monday 8:00 PM
Clear night at 9:00 PM
75° 9:00 PM
Mostly clear night at 10:00 PM
73° 10:00 PM
Partly cloudy night at 11:00 PM
71° 11:00 PM
Partly cloudy night at 12:00 AM
70° Tuesday 12:00 AM
Mostly cloudy night at 1:00 AM
68° 1:00 AM
Overcast night at 2:00 AM
67° 2:00 AM
Overcast night at 3:00 AM
66° 3:00 AM
Overcast night at 4:00 AM
66° Tuesday 4:00 AM
Overcast night at 5:00 AM
65° 5:00 AM
Overcast night at 6:00 AM
64° 6:00 AM
Mostly cloudy at 7:00 AM
65° 7:00 AM
Sunny at 8:00 AM
70° Tuesday 8:00 AM
Partly cloudy at 9:00 AM
79° 9:00 AM
Partly cloudy at 10:00 AM
86° 10:00 AM
Partly cloudy at 11:00 AM
91° 11:00 AM
Partly cloudy at 12:00 PM
95° Tuesday 12:00 PM
Mostly sunny at 1:00 PM
99° 1:00 PM
Sunny at 2:00 PM
102° 2:00 PM
Sunny at 3:00 PM
103° 3:00 PM
Sunny at 4:00 PM
103° Tuesday 4:00 PM
Sunny at 5:00 PM
103° 5:00 PM
Sunny at 6:00 PM
101° 6:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Concord

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 2,3µg/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 3,0µg/m³

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

O₃ Ozone Good 35,1µg/m³

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

NO₂ Nitrogen dioxide Good 9,6µg/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 Concord

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 8,4Very high 😊Good
Tomorrow UV 8,0Very high 🙂Fair
Sunday UV 7,5High 😐Moderate
Monday UV 8,0Very high 😐Moderate
Tuesday UV 7,8High 😐Moderate
Wednesday UV 8,0Very high Unavailable
Thursday UV 7,0High Unavailable
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

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

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Concord

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

97/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 9:02 PM–4:59 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 41% Last Quarter · Moon about 20° above the horizon at the best viewing hour.
Meteor activity Aurigids Reference ZHR 6 · Radiant 22° 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 min30%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
UPCOMING
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

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 Concord were last refreshed today at 6:48 PM. The current forecast period extends through 06/09/2026 at 5:00 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.