What is the weather in Coatesville right now?

Current weather in Coatesville is overcast clouds.

Where can I find the hourly weather forecast for Coatesville?

This page shows hourly weather forecast for Coatesville, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Coatesville updated regularly?

Weather data for Coatesville is updated regularly with the latest available observations and forecasts.

Now · 8:07 PM

Coatesville Weather & Hourly Forecast

United States · Indiana · 46121

81°F

Overcast night

Feels like: 89°F

💧 Humidity 79% 🌡 Pressure 30.21 inHg 💨 Wind 3 mph 👁 Visibility 17.9 mi ☁ Clouds 98% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Coatesville

Today

9:00 PM

Mostly cloudy night

80° 💧 None 💨 2 mph H 81%30.21 inHg

Tomorrow

12:00 AM

Clear night

75° 💧 None 💨 2 mph H 91%30.24 inHg

3:00 AM

Partly cloudy night

74° 💧 0.000 in 💨 5 mph H 89%30.21 inHg

6:00 AM

Clear night

74° 💧 None 💨 5 mph H 89%30.18 inHg

9:00 AM

Sunny

78° 💧 None 💨 6 mph H 83%30.21 inHg

12:00 PM

Partly cloudy

88° 💧 0.001 in 💨 7 mph H 58%30.21 inHg

3:00 PM

Sunny

92° 💧 0.001 in 💨 9 mph H 48%30.12 inHg

6:00 PM

Mostly sunny

92° 💧 0.030 in 💨 7 mph H 49%30.09 inHg

9:00 PM

Light rain

78° 💧 0.018 in 💨 3 mph H 90%30.12 inHg

Friday

12:00 AM

Clear night

75° 💧 0.000 in 💨 3 mph H 93%30.15 inHg

3:00 AM

Clear night

73° 💧 None 💨 6 mph H 97%30.15 inHg

6:00 AM

Mostly clear night

71° 💧 0.000 in 💨 5 mph H 98%30.15 inHg

9:00 AM

Overcast

73° 💧 0.001 in 💨 6 mph H 92%30.18 inHg

12:00 PM

Overcast

79° 💧 0.008 in 💨 3 mph H 72%30.18 inHg

3:00 PM

Light rain

81° 💧 0.025 in 💨 4 mph H 69%30.12 inHg

6:00 PM

Mostly sunny

80° 💧 0.001 in 💨 9 mph H 67%30.09 inHg

Today

9:00 PM

Mostly cloudy night

80° 💧 None 💨 2 mph H 81%30.21 inHg

10:00 PM

Clear night

79° 💧 None 💨 2 mph H 85%30.24 inHg

11:00 PM

Clear night

77° 💧 None 💨 1 mph H 88%30.24 inHg

Tomorrow

12:00 AM

Clear night

75° 💧 None 💨 2 mph H 91%30.24 inHg

1:00 AM

Mostly cloudy night

74° 💧 None 💨 3 mph H 92%30.24 inHg

2:00 AM

Mostly cloudy night

74° 💧 None 💨 4 mph H 91%30.21 inHg

3:00 AM

Partly cloudy night

74° 💧 None 💨 5 mph H 89%30.21 inHg

4:00 AM

Clear night

74° 💧 0.000 in 💨 5 mph H 88%30.21 inHg

5:00 AM

Clear night

74° 💧 None 💨 5 mph H 89%30.18 inHg

6:00 AM

Clear night

74° 💧 None 💨 5 mph H 89%30.18 inHg

7:00 AM

Clear night

74° 💧 None 💨 5 mph H 89%30.21 inHg

8:00 AM

Sunny

75° 💧 None 💨 6 mph H 88%30.21 inHg

9:00 AM

Sunny

78° 💧 None 💨 6 mph H 83%30.21 inHg

10:00 AM

Partly cloudy

82° 💧 None 💨 7 mph H 74%30.21 inHg

11:00 AM

Partly cloudy

85° 💧 None 💨 8 mph H 65%30.21 inHg

12:00 PM

Partly cloudy

88° 💧 None 💨 7 mph H 58%30.21 inHg

1:00 PM

Mostly sunny

90° 💧 0.000 in 💨 9 mph H 52%30.18 inHg

2:00 PM

Mostly sunny

92° 💧 0.001 in 💨 9 mph H 49%30.15 inHg

3:00 PM

Sunny

92° 💧 0.001 in 💨 9 mph H 48%30.12 inHg

4:00 PM

Sunny

93° 💧 0.000 in 💨 8 mph H 47%30.12 inHg

5:00 PM

Mostly sunny

92° 💧 0.000 in 💨 7 mph H 47%30.09 inHg

6:00 PM

Mostly sunny

92° 💧 0.001 in 💨 7 mph H 49%30.09 inHg

7:00 PM

Light rain

87° 💧 0.006 in 💨 6 mph H 62%30.09 inHg

8:00 PM

Light thunderstorms

80° 💧 0.024 in 💨 9 mph H 80%30.12 inHg

9:00 PM

Light rain

78° 💧 0.018 in 💨 3 mph H 90%30.12 inHg

10:00 PM

Mostly clear night

78° 💧 0.000 in 💨 2 mph H 89%30.15 inHg

11:00 PM

Clear night

77° 💧 None 💨 3 mph H 91%30.15 inHg

Friday

12:00 AM

Clear night

75° 💧 0.000 in 💨 3 mph H 93%30.15 inHg

1:00 AM

Clear night

74° 💧 None 💨 7 mph H 94%30.15 inHg

2:00 AM

Clear night

74° 💧 None 💨 7 mph H 96%30.15 inHg

3:00 AM

Clear night

73° 💧 None 💨 6 mph H 97%30.15 inHg

4:00 AM

Clear night

72° 💧 None 💨 5 mph H 98%30.15 inHg

5:00 AM

Clear night

72° 💧 None 💨 5 mph H 97%30.15 inHg

6:00 AM

Mostly clear night

71° 💧 None 💨 5 mph H 98%30.15 inHg

7:00 AM

Overcast night

71° 💧 None 💨 6 mph H 99%30.15 inHg

8:00 AM

Overcast

71° 💧 0.000 in 💨 7 mph H 97%30.18 inHg

9:00 AM

Overcast

73° 💧 0.000 in 💨 6 mph H 92%30.18 inHg

10:00 AM

Overcast

75° 💧 0.000 in 💨 6 mph H 85%30.18 inHg

11:00 AM

Overcast

78° 💧 0.001 in 💨 4 mph H 77%30.18 inHg

12:00 PM

Overcast

79° 💧 0.001 in 💨 3 mph H 72%30.18 inHg

1:00 PM

Overcast

80° 💧 0.001 in 💨 2 mph H 70%30.15 inHg

2:00 PM

Light rain

81° 💧 0.006 in 💨 3 mph H 69%30.15 inHg

3:00 PM

Light rain

81° 💧 0.012 in 💨 4 mph H 69%30.12 inHg

4:00 PM

Light rain

82° 💧 0.008 in 💨 5 mph H 67%30.09 inHg

5:00 PM

Light rain

81° 💧 0.005 in 💨 7 mph H 67%30.09 inHg

6:00 PM

Mostly sunny

80° 💧 0.001 in 💨 9 mph H 67%30.09 inHg

7:00 PM

Sunny

78° 💧 None 💨 8 mph H 69%30.09 inHg

8:00 PM

Clear night

76° 💧 None 💨 8 mph H 73%30.09 inHg

9:00 PM

Clear night

74° 💧 None 💨 8 mph H 76%30.09 inHg

10:00 PM

Clear night

73° 💧 None 💨 9 mph H 78%30.12 inHg

11:00 PM

Clear night

71° 💧 None 💨 9 mph H 80%30.12 inHg

Saturday

12:00 AM

Clear night

70° 💧 None 💨 8 mph H 82%30.09 inHg

1:00 AM

Clear night

70° 💧 None 💨 8 mph H 84%30.09 inHg

2:00 AM

Clear night

69° 💧 None 💨 7 mph H 87%30.09 inHg

3:00 AM

Clear night

68° 💧 None 💨 7 mph H 89%30.06 inHg

4:00 AM

Clear night

68° 💧 None 💨 7 mph H 91%30.06 inHg

5:00 AM

Clear night

67° 💧 None 💨 7 mph H 92%30.03 inHg

6:00 AM

Clear night

67° 💧 None 💨 6 mph H 93%30.03 inHg

7:00 AM

Clear night

67° 💧 None 💨 6 mph H 94%30.03 inHg

8:00 AM

Sunny

67° 💧 0.000 in 💨 8 mph H 94%30.03 inHg

11:00 AM

Mostly sunny

78° 💧 None 💨 8 mph H 75%30.00 inHg

2:00 PM

Sunny

88° 💧 None 💨 10 mph H 57%29.94 inHg

5:00 PM

Mostly sunny

89° 💧 None 💨 9 mph H 52%29.85 inHg

8:00 PM

Partly cloudy night

83° 💧 None 💨 6 mph H 67%29.83 inHg

11:00 PM

Mostly cloudy night

78° 💧 None 💨 4 mph H 73%29.85 inHg

Sunday

2:00 AM

Mostly cloudy night

76° 💧 None 💨 4 mph H 73%29.85 inHg

5:00 AM

Light rain

72° 💧 None 💨 7 mph H 94%29.85 inHg

8:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 94%29.88 inHg

11:00 AM

Overcast

79° 💧 None 💨 6 mph H 75%29.91 inHg

2:00 PM

Mostly cloudy

82° 💧 None 💨 7 mph H 69%29.88 inHg

5:00 PM

Light rain

80° 💧 None 💨 8 mph H 74%29.88 inHg

8:00 PM

Overcast night

74° 💧 None 💨 9 mph H 83%29.91 inHg

11:00 PM

Overcast night

69° 💧 None 💨 11 mph H 84%29.97 inHg

Monday

2:00 AM

Overcast night

68° 💧 None 💨 9 mph H 85%29.97 inHg

5:00 AM

Mostly clear night

66° 💧 None 💨 10 mph H 83%29.94 inHg

8:00 AM

Partly cloudy

64° 💧 None 💨 10 mph H 80%29.97 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 10 mph H 65%29.97 inHg

2:00 PM

Overcast

75° 💧 None 💨 7 mph H 73%29.94 inHg

5:00 PM

Light rain

79° 💧 None 💨 4 mph H 65%29.91 inHg

8:00 PM

Overcast night

67° 💧 None 💨 11 mph H 80%29.97 inHg

11:00 PM

Mostly cloudy night

63° 💧 None 💨 12 mph H 86%30.00 inHg

Tuesday

2:00 AM

Overcast night

62° 💧 None 💨 9 mph H 81%30.00 inHg

5:00 AM

Overcast night

60° 💧 None 💨 10 mph H 85%30.00 inHg

8:00 AM

Overcast

59° 💧 None 💨 11 mph H 86%30.06 inHg

2:00 PM

Overcast

67° 💧 None 💨 11 mph H 65%30.09 inHg

8:00 PM

Overcast night

65° 💧 None 💨 12 mph H 70%30.12 inHg

Wednesday

2:00 AM

Clear night

59° 💧 None 💨 9 mph H 79%30.15 inHg

8:00 AM

Mostly cloudy

54° 💧 None 💨 9 mph H 84%30.21 inHg

2:00 PM

Overcast

65° 💧 None 💨 13 mph H 63%30.18 inHg

8:00 PM

Overcast night

60° 💧 None 💨 12 mph H 69%30.18 inHg

Thursday

2:00 AM

Overcast night

56° 💧 None 💨 10 mph H 86%30.15 inHg

8:00 AM

Overcast

57° 💧 None 💨 8 mph H 86%30.15 inHg

2:00 PM

Overcast

63° 💧 None 💨 11 mph H 72%30.15 inHg

8:00 PM

Overcast night

62° 💧 None 💨 9 mph H 76%30.18 inHg

Friday

2:00 AM

Overcast night

60° 💧 None 💨 5 mph H 84%30.18 inHg

8:00 AM

Overcast

59° 💧 None 💨 9 mph H 86%30.18 inHg

2:00 PM

Overcast

67° 💧 None 💨 11 mph H 60%30.18 inHg

8:00 PM

Clear night

64° 💧 None 💨 8 mph H 61%30.15 inHg

Saturday

2:00 AM

Clear night

57° 💧 None 💨 8 mph H 89%30.21 inHg

8:00 AM

Sunny

53° 💧 None 💨 8 mph H 96%30.27 inHg

2:00 PM

Sunny

71° 💧 None 💨 9 mph H 45%30.24 inHg

8:00 PM

Clear night

64° 💧 None 💨 8 mph H 58%30.21 inHg

Sunday

2:00 AM

Clear night

54° 💧 None 💨 6 mph H 87%30.24 inHg

8:00 AM

Sunny

49° 💧 None 💨 5 mph H 94%30.27 inHg

2:00 PM

Sunny

69° 💧 None 💨 6 mph H 39%30.21 inHg

8:00 PM

Clear night

61° 💧 None 💨 6 mph H 51%30.18 inHg

Monday

2:00 AM

Clear night

52° 💧 None 💨 7 mph H 73%30.21 inHg

8:00 AM

Sunny

48° 💧 None 💨 6 mph H 86%30.24 inHg

2:00 PM

Sunny

71° 💧 None 💨 6 mph H 30%30.21 inHg

8:00 PM

Clear night

64° 💧 None 💨 6 mph H 46%30.18 inHg

Tuesday

2:00 AM

Clear night

56° 💧 None 💨 8 mph H 74%30.21 inHg

8:00 AM

Sunny

53° 💧 None 💨 7 mph H 82%30.24 inHg

2:00 PM

Sunny

78° 💧 None 💨 9 mph H 26%30.21 inHg

8:00 PM

Clear night

69° 💧 None 💨 7 mph H 47%30.15 inHg

Wednesday

2:00 AM

Clear night

61° 💧 None 💨 9 mph H 65%30.18 inHg

8:00 AM

Sunny

55° 💧 None 💨 8 mph H 80%30.21 inHg

2:00 PM

Mostly sunny

75° 💧 None 💨 9 mph H 38%30.18 inHg

8:00 PM

Overcast night

69° 💧 None 💨 8 mph H 55%30.12 inHg

Thursday

2:00 AM

Partly cloudy night

60° 💧 None 💨 7 mph H 67%30.18 inHg

8:00 AM

Overcast

58° 💧 None 💨 8 mph H 72%30.21 inHg

In Coatesville and, more broadly, across the state of Indiana: The evening will feature a mix of sun and clouds, with temperatures remaining warm between 83 and 87 degrees Fahrenheit. Light north winds will prevail, generally blowing at around 3 mph, with occasional gusts reaching up to 6 mph. No precipitation is expected during this time, so the night should remain dry. Conditions will stay relatively comfortable with mild breezes, making it a pleasant evening for outdoor activities. Temperatures are expected to stay steady through the night, gradually easing into cooler conditions later on. Overall, expect a warm, dry evening with gentle winds until the late hours.

15-Day Weather Outlook for Coatesville

TomorrowTomorrow

Light thunderstorms 93°/74° 💧 None 💨 9 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 82°/71° 💧 None 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 89°/67° 💧 0.187 in 💨 10 mph

Sunday, Sep 20Sun Sep 20

Light rain 82°/69° 💧 0.130 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Light rain 79°/63° 💧 0.128 in 💨 12 mph

Tuesday, Sep 22Tue Sep 22

Overcast 67°/59° 💧 0.017 in 💨 12 mph

Wednesday, Sep 23Wed Sep 23

Overcast 65°/54° 💧 0.002 in 💨 13 mph

Thursday, Sep 24Thu Sep 24

Overcast 63°/56° 💧 0.016 in 💨 11 mph

Friday, Sep 25Fri Sep 25

Overcast 67°/59° 💧 0.001 in 💨 11 mph

Saturday, Sep 26Sat Sep 26

Sunny 71°/53° 💧 None 💨 9 mph

Sunday, Sep 27Sun Sep 27

Sunny 69°/49° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Sunny 71°/48° 💧 None 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Sunny 78°/53° 💧 None 💨 9 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 75°/55° 💧 0.001 in 💨 9 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 60°/58° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Coatesville

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Coatesville

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 9:00 PM

PM2.5 Fine particles Good 8,1µg/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 8,8µg/m³

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

O₃ Ozone Fair 80,5µg/m³

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

NO₂ Nitrogen dioxide Good 4,8µg/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 Coatesville

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 5,3Moderate 🙂Fair

Tomorrow UV 5,9Moderate 😐Moderate

Friday UV 6,8High 🙂Fair

Saturday UV 4,8Moderate 😐Moderate

Sunday UV 8,0Very high 😐Moderate

Monday UV 6,0High —Unavailable

Tuesday UV 7,0High —Unavailable

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.

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 Coatesville

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · COATESVILLE, INDIANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:25 PM–5:58 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 31% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 87° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Upton CA · Quebec · 2,046 residents Cameron Park US · Texas · 5,955 residents Hyde Park US · Utah · 5,540 residents Whitefish US · Montana · 8,749 residents Bay de Verde CA · Newfoundland and Labrador · 347 residents Miami US · Florida · 459,745 residents Tracadie CA · New Brunswick · 16,043 residents Shoreline US · Washington · 61,431 residents Goolwa South AU · South Australia · 1,041 residents Spirit River No. 133 CA · Alberta · 649 residents Columbia Falls US · Montana · 5,615 residents Ely GB · England · 19,185 residents Newark US · Delaware · 30,330 residents Lamoni US · Iowa · 2,207 residents Parramatta AU · New South Wales · 30,211 residents Willow Grove US · Texas · 2,080 residents

Forecast data for Coatesville were last refreshed today at 8:07 PM. The current forecast period extends through 18/09/2026 at 6:00 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.