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Now · 5:13 AM

Coal City Weather & Hourly Forecast

United States · Indiana

Mostly clear night
72°F
Mostly clear night
Feels like: 75°F
💧 Humidity 97% 🌡 Pressure 29.91 inHg 💨 Wind 8 mph 👁 Visibility 7.6 mi Clouds 20% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Coal City

Today
Clear night · 6:00 AM Clear night
71° 💧 0.000 in 💨 8 mph H 96%29.94 inHg
Partly cloudy · 9:00 AM Partly cloudy
71° 💧 None 💨 9 mph H 75%30.00 inHg
Mostly sunny · 12:00 PM Mostly sunny
79° 💧 None 💨 10 mph H 56%30.00 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
83° 💧 None 💨 10 mph H 49%29.97 inHg
Mostly sunny · 6:00 PM Mostly sunny
82° 💧 None 💨 10 mph H 40%29.97 inHg
Clear night · 9:00 PM Clear night
73° 💧 None 💨 8 mph H 54%30.00 inHg
Tomorrow
Partly cloudy night · 12:00 AM Partly cloudy night
69° 💧 None 💨 7 mph H 73%30.06 inHg
Clear night · 3:00 AM Clear night
66° 💧 None 💨 7 mph H 79%30.06 inHg
Clear night · 6:00 AM Clear night
63° 💧 None 💨 7 mph H 87%30.06 inHg
Sunny · 9:00 AM Sunny
66° 💧 None 💨 8 mph H 80%30.12 inHg
Sunny · 12:00 PM Sunny
78° 💧 None 💨 9 mph H 52%30.12 inHg
Sunny · 3:00 PM Sunny
82° 💧 None 💨 9 mph H 42%30.06 inHg
Sunny · 6:00 PM Sunny
81° 💧 None 💨 9 mph H 44%30.03 inHg
Clear night · 9:00 PM Clear night
74° 💧 None 💨 7 mph H 59%30.06 inHg
Tuesday
Clear night · 12:00 AM Clear night
70° 💧 None 💨 7 mph H 69%30.09 inHg
Clear night · 3:00 AM Clear night
68° 💧 None 💨 6 mph H 80%30.09 inHg

In Coal City and, more broadly, across the state of Indiana: Clear skies will continue into the evening with temperatures remaining mild to warm, ranging from 75 to 83 degrees Fahrenheit. Moderate north winds will persist, averaging around 10 mph with gusts up to 21 mph. A slight chance of rain remains possible, with the highest likelihood around 34%. The weather is expected to stay dry for most of the night, but a brief shower cannot be entirely ruled out. Quiet conditions are expected to prevail as the evening progresses, with no significant weather disturbances. Temperatures will gradually settle into the low to mid-70s overnight, making for a comfortable night ahead.

15-Day Weather Outlook for Coal City

TomorrowTomorrow Overcast Overcast 81°/62° 💧 None 💨 9 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 88°/66° 💧 0.023 in 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Mostly cloudy Mostly cloudy 95°/74° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 86°/72° 💧 0.338 in 💨 9 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 77°/59° 💧 None 💨 6 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 79°/63° 💧 0.734 in 💨 8 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 85°/75° 💧 None 💨 10 mph
Monday, Sep 14Mon Sep 14 Moderate rain Moderate rain 92°/59° 💧 0.829 in 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 72°/55° 💧 None 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 72°/54° 💧 None 💨 4 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 73°/54° 💧 None 💨 5 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 75°/56° 💧 None 💨 3 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 74°/64° 💧 0.002 in 💨 7 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 76°/64° 💧 0.074 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Coal City

Vertical axis: °F · Color based on temperature
Clear night at 6:00 AM
71° Today 6:00 AM
Mostly clear night at 7:00 AM
70° 7:00 AM
Mostly sunny at 8:00 AM
70° 8:00 AM
Partly cloudy at 9:00 AM
71° 9:00 AM
Sunny at 10:00 AM
74° Today 10:00 AM
Sunny at 11:00 AM
76° 11:00 AM
Mostly sunny at 12:00 PM
79° 12:00 PM
Mostly cloudy at 1:00 PM
81° 1:00 PM
Mostly cloudy at 2:00 PM
83° Today 2:00 PM
Mostly cloudy at 3:00 PM
83° 3:00 PM
Mostly cloudy at 4:00 PM
84° 4:00 PM
Mostly sunny at 5:00 PM
83° 5:00 PM
Mostly sunny at 6:00 PM
82° Today 6:00 PM
Sunny at 7:00 PM
79° 7:00 PM
Sunny at 8:00 PM
76° 8:00 PM
Clear night at 9:00 PM
73° 9:00 PM
Clear night at 10:00 PM
72° Today 10:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Partly cloudy night at 12:00 AM
69° 12:00 AM
Mostly cloudy night at 1:00 AM
68° 1:00 AM
Clear night at 2:00 AM
67° Tomorrow 2:00 AM
Clear night at 3:00 AM
66° 3:00 AM
Clear night at 4:00 AM
65° 4:00 AM
Clear night at 5:00 AM
64° 5:00 AM
Clear night at 6:00 AM
63° Tomorrow 6:00 AM
Clear night at 7:00 AM
63° 7:00 AM
Sunny at 8:00 AM
63° 8:00 AM
Sunny at 9:00 AM
66° 9:00 AM
Sunny at 10:00 AM
70° Tomorrow 10:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 12:00 PM
78° 12:00 PM
Sunny at 1:00 PM
80° 1:00 PM
Sunny at 2:00 PM
81° Tomorrow 2:00 PM
Sunny at 3:00 PM
82° 3:00 PM
Sunny at 4:00 PM
83° 4:00 PM
Mostly sunny at 5:00 PM
82° 5:00 PM
Sunny at 6:00 PM
81° Tomorrow 6:00 PM
Sunny at 7:00 PM
79° 7:00 PM
Sunny at 8:00 PM
76° 8:00 PM
Clear night at 9:00 PM
74° 9:00 PM
Clear night at 10:00 PM
72° Tomorrow 10:00 PM
Clear night at 11:00 PM
71° 11:00 PM
Clear night at 12:00 AM
70° 12:00 AM
Partly cloudy night at 1:00 AM
69° 1:00 AM
Clear night at 2:00 AM
69° Tuesday 2:00 AM
Clear night at 3:00 AM
68° 3:00 AM
Clear night at 4:00 AM
68° 4:00 AM
Partly cloudy night at 5:00 AM
67° 5:00 AM
Partly cloudy night at 6:00 AM
66° Tuesday 6:00 AM
Mostly clear night at 7:00 AM
65° 7:00 AM
Sunny at 8:00 AM
66° 8:00 AM
Mostly sunny at 9:00 AM
71° 9:00 AM
Sunny at 10:00 AM
76° Tuesday 10:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Mostly sunny at 12:00 PM
84° 12:00 PM
Mostly sunny at 1:00 PM
87° 1:00 PM
Mostly sunny at 2:00 PM
88° Tuesday 2:00 PM
Partly cloudy at 3:00 PM
89° 3:00 PM
Partly cloudy at 4:00 PM
89° 4:00 PM
Mostly cloudy at 5:00 PM
89° 5:00 PM
Overcast at 6:00 PM
89° Tuesday 6:00 PM
Overcast at 7:00 PM
87° 7:00 PM
Mostly cloudy at 8:00 PM
82° 8:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Clear night at 2:00 AM
75° Wednesday 2:00 AM
Mostly cloudy night at 5:00 AM
75° 5:00 AM
Partly cloudy at 8:00 AM
76° 8:00 AM
Mostly sunny at 11:00 AM
85° 11:00 AM
Sunny at 2:00 PM
93° Wednesday 2:00 PM
Sunny at 5:00 PM
95° 5:00 PM
Mostly sunny at 8:00 PM
89° 8:00 PM
Light rain at 11:00 PM
79° 11:00 PM
Heavy rain at 2:00 AM
73° Thursday 2:00 AM
Light rain at 5:00 AM
73° 5:00 AM
Light rain at 8:00 AM
72° 8:00 AM
Overcast at 11:00 AM
72° 11:00 AM
Overcast at 2:00 PM
79° Thursday 2:00 PM
Sunny at 5:00 PM
80° 5:00 PM
Sunny at 8:00 PM
74° 8:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 2:00 AM
66° Friday 2:00 AM
Clear night at 5:00 AM
62° 5:00 AM
Sunny at 8:00 AM
61° 8:00 AM
Sunny at 11:00 AM
73° 11:00 AM
Sunny at 2:00 PM
80° Friday 2:00 PM
Mostly cloudy at 5:00 PM
81° 5:00 PM
Partly cloudy at 8:00 PM
73° 8:00 PM
Partly cloudy night at 2:00 AM
69° 2:00 AM
Moderate rain at 8:00 AM
68° Saturday 8:00 AM
Mostly sunny at 2:00 PM
83° 2:00 PM
Mostly sunny at 8:00 PM
79° 8:00 PM
Partly cloudy night at 2:00 AM
74° 2:00 AM
Sunny at 8:00 AM
74° Sunday 8:00 AM
Mostly sunny at 2:00 PM
91° 2:00 PM
Sunny at 8:00 PM
84° 8:00 PM
Clear night at 2:00 AM
79° 2:00 AM
Sunny at 8:00 AM
77° Monday 8:00 AM
Mostly sunny at 2:00 PM
91° 2:00 PM
Clear night at 8:00 PM
83° 8:00 PM
Mostly cloudy night at 2:00 AM
78° 2:00 AM
Sunny at 8:00 AM
74° Tuesday 8:00 AM
Mostly cloudy at 2:00 PM
78° 2:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 2:00 AM
63° 2:00 AM
Mostly sunny at 8:00 AM
59° Wednesday 8:00 AM
Partly cloudy at 2:00 PM
73° 2:00 PM
Overcast night at 8:00 PM
68° 8:00 PM
Mostly cloudy night at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
60° Thursday 8:00 AM
Sunny at 2:00 PM
78° 2:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Partly cloudy at 8:00 AM
62° Friday 8:00 AM
Mostly sunny at 2:00 PM
84° 2:00 PM
Overcast night at 8:00 PM
74° 8:00 PM
Mostly cloudy night at 2:00 AM
68° 2:00 AM
Mostly cloudy at 8:00 AM
66° Saturday 8:00 AM
Mostly sunny at 2:00 PM
74° 2:00 PM
Clear night at 8:00 PM
66° 8:00 PM
Partly cloudy night at 2:00 AM
60° 2:00 AM
Mostly sunny at 8:00 AM
55° Sunday 8:00 AM
Sunny at 2:00 PM
68° 2:00 PM
Clear night at 8:00 PM
61° 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Coal City

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

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

O₃ Ozone Good 51,8µg/m³

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

NO₂ Nitrogen dioxide Good 2,4µg/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 Coal City

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 7,8High 😊Good
Tomorrow UV 7,5High 😐Moderate
Tuesday UV 7,4High 😐Moderate
Wednesday UV 7,6High 😐Moderate
Thursday UV 6,0High 🙂Fair
Friday UV 6,0High Unavailable
Saturday UV 7,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,7 10:00 AMUV 2,0 11:00 AMUV 3,9 12:00 PMUV 6,0 1:00 PMUV 7,4 2:00 PMUV 7,8 3:00 PMUV 6,9 4:00 PMUV 5,2 5:00 PMUV 3,1 6:00 PMUV 1,4
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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 Coal City

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 Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tuesday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tuesday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tuesday 6:00 PM 7:00 PM 8:00 PM 11:00 PM Wednesday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Wednesday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Thursday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Thursday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Friday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Friday 2:00 PM 5:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM
Sustained wind Max gusts
NIGHT SKY · COAL CITY, INDIANA

Tonight's Stargazing & Shooting Stars

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

89/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:45 PM–5:48 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 30% Waning Crescent · Moon about 42° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 89° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min71%
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 Coal City were last refreshed today at 5:13 AM. The current forecast period extends through 08/09/2026 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.