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Now · 5:38 AM

Red Bud Weather & Hourly Forecast

United States · Illinois · 62278

Clear night
70°F
Clear night
Feels like: 70°F
💧 Humidity 76% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:29 AM 🌇 Sunset 7:30 PM

Hourly Forecast for Red Bud

Today
Clear night · 6:00 AM Clear night
70° 💧 None 💨 5 mph H 76%30.03 inHg
Sunny · 9:00 AM Sunny
77° 💧 None 💨 7 mph H 67%30.03 inHg
Sunny · 12:00 PM Sunny
95° 💧 None 💨 4 mph H 38%30.03 inHg
Sunny · 3:00 PM Sunny
100° 💧 None 💨 1 mph H 29%29.94 inHg
Sunny · 6:00 PM Sunny
96° 💧 None 💨 8 mph H 39%29.91 inHg
Clear night · 9:00 PM Clear night
85° 💧 None 💨 9 mph H 41%29.94 inHg
Tomorrow
Clear night · 12:00 AM Clear night
81° 💧 None 💨 8 mph H 52%29.97 inHg
Clear night · 3:00 AM Clear night
78° 💧 None 💨 8 mph H 56%29.97 inHg
Clear night · 6:00 AM Clear night
75° 💧 None 💨 5 mph H 59%29.97 inHg
Sunny · 9:00 AM Sunny
86° 💧 None 💨 7 mph H 52%30.03 inHg
Sunny · 12:00 PM Sunny
98° 💧 None 💨 6 mph H 34%29.97 inHg
Sunny · 3:00 PM Sunny
101° 💧 None 💨 7 mph H 27%29.91 inHg
Partly cloudy · 6:00 PM Partly cloudy
96° 💧 None 💨 7 mph H 38%29.88 inHg
Clear night · 9:00 PM Clear night
86° 💧 None 💨 9 mph H 46%29.91 inHg
Thursday
Clear night · 12:00 AM Clear night
84° 💧 None 💨 8 mph H 47%29.91 inHg
Clear night · 3:00 AM Clear night
81° 💧 None 💨 6 mph H 54%29.91 inHg

In Red Bud and, more broadly, across the state of Illinois: The evening will be mostly sunny with a few clouds drifting through the sky. Temperatures will remain hot, staying between 88 and 90 degrees Fahrenheit. Winds will be coming from the south at a moderate pace, reaching up to 14 mph, with gusts potentially hitting 34 mph. No rain is expected during this time, so it should stay dry through the night. The warm temperatures combined with the breezy conditions could make for a humid evening, so residents should stay hydrated if spending time outdoors. Overall, the weather will be stable and clear for the next few hours, with no significant changes expected.

15-Day Weather Outlook for Red Bud

TomorrowTomorrow Sunny Sunny 102°/74° 💧 None 💨 10 mph
Thursday, Sep 3Thu Sep 3 Sunny Sunny 101°/78° 💧 None 💨 11 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 102°/77° 💧 None 💨 8 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 99°/74° 💧 0.02 in 💨 7 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 92°/70° 💧 0.02 in 💨 11 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 88°/60° 💧 None 💨 8 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 99°/72° 💧 None 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 104°/72° 💧 0.18 in 💨 21 mph
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 95°/72° 💧 0.32 in 💨 19 mph
Friday, Sep 11Fri Sep 11 Heavy rain Heavy rain 91°/69° 💧 2.63 in 💨 29 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 79°/71° 💧 0.19 in 💨 13 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 93°/72° 💧 0.13 in 💨 18 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 96°/79° 💧 None 💨 18 mph
Tuesday, Sep 15Tue Sep 15 Heavy rain Heavy rain 90°/66° 💧 0.79 in 💨 16 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 63°/59° 💧 0.15 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Red Bud

Vertical axis: °F · Color based on temperature
Clear night at 6:00 AM
70° Today 6:00 AM
Sunny at 7:00 AM
71° 7:00 AM
Sunny at 8:00 AM
73° 8:00 AM
Sunny at 9:00 AM
77° 9:00 AM
Sunny at 10:00 AM
84° Today 10:00 AM
Sunny at 11:00 AM
92° 11:00 AM
Sunny at 12:00 PM
95° 12:00 PM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
99° Today 2:00 PM
Sunny at 3:00 PM
100° 3:00 PM
Sunny at 4:00 PM
100° 4:00 PM
Sunny at 5:00 PM
98° 5:00 PM
Sunny at 6:00 PM
96° Today 6:00 PM
Sunny at 7:00 PM
90° 7:00 PM
Clear night at 8:00 PM
88° 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
83° Today 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Clear night at 12:00 AM
81° 12:00 AM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
80° Tomorrow 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Clear night at 5:00 AM
76° 5:00 AM
Clear night at 6:00 AM
75° Tomorrow 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
81° 8:00 AM
Sunny at 9:00 AM
86° 9:00 AM
Sunny at 10:00 AM
91° Tomorrow 10:00 AM
Sunny at 11:00 AM
95° 11:00 AM
Sunny at 12:00 PM
98° 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Sunny at 2:00 PM
101° Tomorrow 2:00 PM
Sunny at 3:00 PM
101° 3:00 PM
Mostly sunny at 4:00 PM
101° 4:00 PM
Partly cloudy at 5:00 PM
99° 5:00 PM
Partly cloudy at 6:00 PM
96° Tomorrow 6:00 PM
Mostly sunny at 7:00 PM
92° 7:00 PM
Clear night at 8:00 PM
89° 8:00 PM
Clear night at 9:00 PM
86° 9:00 PM
Clear night at 10:00 PM
86° Tomorrow 10:00 PM
Clear night at 11:00 PM
86° 11:00 PM
Clear night at 12:00 AM
84° 12:00 AM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 2:00 AM
82° Thursday 2:00 AM
Clear night at 3:00 AM
81° 3:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
77° Thursday 6:00 AM
Sunny at 7:00 AM
77° 7:00 AM
Sunny at 8:00 AM
80° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
90° Thursday 10:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
97° 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Mostly sunny at 2:00 PM
101° Thursday 2:00 PM
Partly cloudy at 3:00 PM
100° 3:00 PM
Mostly cloudy at 4:00 PM
98° 4:00 PM
Partly cloudy at 5:00 PM
100° 5:00 PM
Partly cloudy at 6:00 PM
96° Thursday 6:00 PM
Partly cloudy at 7:00 PM
91° 7:00 PM
Clear night at 8:00 PM
88° 8:00 PM
Clear night at 9:00 PM
86° 9:00 PM
Clear night at 10:00 PM
84° Thursday 10:00 PM
Clear night at 11:00 PM
85° 11:00 PM
Mostly clear night at 12:00 AM
87° 12:00 AM
Mostly clear night at 1:00 AM
85° 1:00 AM
Clear night at 2:00 AM
82° Friday 2:00 AM
Clear night at 3:00 AM
80° 3:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
78° Friday 6:00 AM
Sunny at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
81° 8:00 AM
Sunny at 9:00 AM
86° 9:00 AM
Sunny at 10:00 AM
91° Friday 10:00 AM
Sunny at 11:00 AM
95° 11:00 AM
Sunny at 12:00 PM
97° 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Mostly sunny at 2:00 PM
100° Friday 2:00 PM
Mostly sunny at 3:00 PM
100° 3:00 PM
Mostly sunny at 4:00 PM
100° 4:00 PM
Mostly sunny at 5:00 PM
99° 5:00 PM
Partly cloudy at 6:00 PM
93° Friday 6:00 PM
Partly cloudy at 7:00 PM
91° 7:00 PM
Mostly cloudy night at 8:00 PM
90° 8:00 PM
Partly cloudy night at 9:00 PM
87° 9:00 PM
Partly cloudy night at 10:00 PM
85° Friday 10:00 PM
Mostly clear night at 11:00 PM
85° 11:00 PM
Mostly clear night at 12:00 AM
83° 12:00 AM
Partly cloudy night at 1:00 AM
82° 1:00 AM
Clear night at 2:00 AM
82° Saturday 2:00 AM
Partly cloudy night at 3:00 AM
83° 3:00 AM
Mostly cloudy night at 4:00 AM
83° 4:00 AM
Mostly cloudy night at 5:00 AM
83° 5:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Red Bud

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 5,1µg/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 5,5µg/m³

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

O₃ Ozone Good 39,5µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Red Bud

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 8,5Very high 😊Good
Tomorrow UV 8,6Very high 🙂Fair
Thursday UV 8,9Very high 🙂Fair
Friday UV 8,7Very high 🙂Fair
Saturday UV 9,0Very high 😊Good
Sunday UV 8,0Very high Unavailable
Monday UV 7,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,6 9:00 AMUV 1,9 10:00 AMUV 3,9 11:00 AMUV 6,2 12:00 PMUV 7,9 1:00 PMUV 8,5 2:00 PMUV 7,9 3:00 PMUV 6,1 4:00 PMUV 3,9 5:00 PMUV 1,9 6:00 PMUV 0,6
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.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Red Bud

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Thursday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Friday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Friday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Friday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Friday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Saturday 2:00 AM 3:00 AM 4:00 AM 5:00 AM
Sustained wind Max gusts
Internal PR simulation: 4.04 Population: 3,782

Forecast data for Red Bud were last refreshed today at 5:38 AM. The current forecast period extends through 03/09/2026 at 3:00 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.