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Current weather in Catlin is few clouds.

Where can I find the hourly weather forecast for Catlin?

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

Is the weather forecast for Catlin updated regularly?

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

Now · 8:53 PM

Catlin Weather & Hourly Forecast

United States · Illinois · 61817

70°F

Mostly clear night

Feels like: 69°F

💧 Humidity 71% 🌡 Pressure 30.12 inHg 💨 Wind 6 mph 👁 Visibility 19.7 mi ☁ Clouds 26% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Catlin

Today

9:00 PM

Mostly clear night

70° 💧 None 💨 6 mph H 71%30.12 inHg

Tomorrow

12:00 AM

Partly cloudy night

67° 💧 None 💨 6 mph H 76%30.12 inHg

3:00 AM

Clear night

63° 💧 None 💨 4 mph H 86%30.12 inHg

6:00 AM

Overcast night

63° 💧 None 💨 4 mph H 92%30.12 inHg

9:00 AM

Overcast

72° 💧 None 💨 3 mph H 78%30.15 inHg

12:00 PM

Overcast

83° 💧 None 💨 5 mph H 56%30.12 inHg

3:00 PM

Mostly sunny

86° 💧 None 💨 7 mph H 48%30.06 inHg

6:00 PM

Overcast

84° 💧 None 💨 3 mph H 56%30.06 inHg

9:00 PM

Clear night

75° 💧 None 💨 4 mph H 73%30.06 inHg

Wednesday

12:00 AM

Mostly cloudy night

73° 💧 None 💨 7 mph H 77%30.06 inHg

3:00 AM

Clear night

74° 💧 None 💨 9 mph H 75%30.03 inHg

6:00 AM

Clear night

72° 💧 None 💨 7 mph H 83%30.06 inHg

9:00 AM

Partly cloudy

80° 💧 0.028 in 💨 9 mph H 70%30.03 inHg

12:00 PM

Light rain

85° 💧 0.008 in 💨 8 mph H 60%30.03 inHg

3:00 PM

Sunny

90° 💧 0.094 in 💨 9 mph H 52%29.94 inHg

6:00 PM

Sunny

81° 💧 0.001 in 💨 4 mph H 82%29.94 inHg

Today

9:00 PM

Mostly clear night

70° 💧 None 💨 6 mph H 71%30.12 inHg

10:00 PM

Partly cloudy night

69° 💧 None 💨 6 mph H 72%30.12 inHg

11:00 PM

Mostly cloudy night

68° 💧 None 💨 6 mph H 74%30.12 inHg

Tomorrow

12:00 AM

Partly cloudy night

67° 💧 None 💨 6 mph H 76%30.12 inHg

1:00 AM

Clear night

66° 💧 None 💨 6 mph H 80%30.12 inHg

2:00 AM

Clear night

64° 💧 None 💨 5 mph H 83%30.12 inHg

3:00 AM

Clear night

63° 💧 None 💨 4 mph H 86%30.12 inHg

4:00 AM

Mostly cloudy night

63° 💧 None 💨 4 mph H 88%30.12 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 4 mph H 90%30.12 inHg

6:00 AM

Overcast night

63° 💧 None 💨 4 mph H 92%30.12 inHg

7:00 AM

Mostly cloudy

63° 💧 None 💨 4 mph H 93%30.12 inHg

8:00 AM

Overcast

67° 💧 None 💨 3 mph H 86%30.15 inHg

9:00 AM

Overcast

72° 💧 None 💨 3 mph H 78%30.15 inHg

10:00 AM

Overcast

76° 💧 None 💨 4 mph H 71%30.15 inHg

11:00 AM

Overcast

80° 💧 None 💨 5 mph H 64%30.15 inHg

12:00 PM

Overcast

83° 💧 None 💨 5 mph H 56%30.12 inHg

1:00 PM

Mostly cloudy

84° 💧 None 💨 7 mph H 53%30.09 inHg

2:00 PM

Partly cloudy

86° 💧 None 💨 7 mph H 50%30.09 inHg

3:00 PM

Mostly sunny

86° 💧 None 💨 7 mph H 48%30.06 inHg

4:00 PM

Partly cloudy

86° 💧 None 💨 7 mph H 48%30.06 inHg

5:00 PM

Overcast

86° 💧 None 💨 6 mph H 48%30.06 inHg

6:00 PM

Overcast

84° 💧 None 💨 3 mph H 56%30.06 inHg

7:00 PM

Sunny

80° 💧 None 💨 3 mph H 64%30.06 inHg

8:00 PM

Clear night

77° 💧 None 💨 4 mph H 68%30.06 inHg

9:00 PM

Clear night

75° 💧 None 💨 4 mph H 73%30.06 inHg

10:00 PM

Clear night

75° 💧 None 💨 5 mph H 72%30.09 inHg

11:00 PM

Clear night

74° 💧 None 💨 5 mph H 73%30.09 inHg

Wednesday

12:00 AM

Mostly cloudy night

73° 💧 None 💨 7 mph H 77%30.06 inHg

1:00 AM

Partly cloudy night

73° 💧 None 💨 7 mph H 76%30.06 inHg

2:00 AM

Partly cloudy night

73° 💧 None 💨 8 mph H 75%30.03 inHg

3:00 AM

Clear night

74° 💧 None 💨 9 mph H 75%30.03 inHg

4:00 AM

Clear night

73° 💧 None 💨 8 mph H 78%30.03 inHg

5:00 AM

Clear night

73° 💧 None 💨 8 mph H 81%30.03 inHg

6:00 AM

Clear night

72° 💧 None 💨 7 mph H 83%30.06 inHg

7:00 AM

Sunny

73° 💧 None 💨 8 mph H 83%30.03 inHg

8:00 AM

Sunny

76° 💧 None 💨 8 mph H 78%30.03 inHg

9:00 AM

Partly cloudy

80° 💧 None 💨 9 mph H 70%30.03 inHg

10:00 AM

Partly cloudy

84° 💧 None 💨 10 mph H 63%30.03 inHg

11:00 AM

Light rain

83° 💧 0.028 in 💨 10 mph H 68%30.06 inHg

12:00 PM

Light rain

85° 💧 0.007 in 💨 8 mph H 60%30.03 inHg

1:00 PM

Mostly sunny

88° 💧 None 💨 9 mph H 53%30.00 inHg

2:00 PM

Partly cloudy

89° 💧 0.000 in 💨 9 mph H 51%29.97 inHg

3:00 PM

Sunny

90° 💧 0.001 in 💨 9 mph H 52%29.94 inHg

4:00 PM

Light thunderstorms

85° 💧 0.026 in 💨 13 mph H 65%29.94 inHg

5:00 PM

Light thunderstorms

79° 💧 0.067 in 💨 8 mph H 90%29.94 inHg

6:00 PM

Sunny

81° 💧 0.001 in 💨 4 mph H 82%29.94 inHg

7:00 PM

Mostly sunny

80° 💧 None 💨 3 mph H 83%29.94 inHg

8:00 PM

Mostly cloudy night

79° 💧 None 💨 3 mph H 85%29.94 inHg

9:00 PM

Light thunderstorms

76° 💧 0.040 in 💨 4 mph H 92%29.94 inHg

10:00 PM

Light rain

75° 💧 0.010 in 💨 4 mph H 96%29.94 inHg

11:00 PM

Thunderstorms

73° 💧 0.156 in 💨 7 mph H 98%29.97 inHg

Thursday

12:00 AM

Light rain

73° 💧 0.076 in 💨 6 mph H 98%29.97 inHg

1:00 AM

Thunderstorms

72° 💧 0.135 in 💨 3 mph H 98%29.97 inHg

2:00 AM

Light thunderstorms

71° 💧 0.095 in 💨 1 mph H 99%29.94 inHg

3:00 AM

Light rain

71° 💧 0.045 in 💨 4 mph H 99%29.94 inHg

4:00 AM

Light rain

71° 💧 0.018 in 💨 3 mph H 99%29.94 inHg

5:00 AM

Light thunderstorms

70° 💧 0.050 in 💨 6 mph H 99%29.97 inHg

6:00 AM

Light rain

70° 💧 0.033 in 💨 5 mph H 99%29.94 inHg

7:00 AM

Overcast

70° 💧 0.001 in 💨 3 mph H 99%29.97 inHg

4:00 PM

Overcast

79° 💧 None 💨 7 mph H 56%29.94 inHg

7:00 PM

Mostly sunny

74° 💧 None 💨 3 mph H 77%29.94 inHg

10:00 PM

Partly cloudy night

68° 💧 None 💨 6 mph H 75%30.00 inHg

Friday

1:00 AM

Clear night

64° 💧 None 💨 4 mph H 87%30.03 inHg

4:00 AM

Clear night

61° 💧 None 💨 5 mph H 91%30.03 inHg

7:00 AM

Sunny

60° 💧 None 💨 5 mph H 87%30.06 inHg

10:00 AM

Sunny

70° 💧 None 💨 5 mph H 64%30.03 inHg

1:00 PM

Sunny

77° 💧 None 💨 4 mph H 59%30.00 inHg

4:00 PM

Sunny

78° 💧 None 💨 3 mph H 56%29.94 inHg

7:00 PM

Sunny

72° 💧 None 💨 3 mph H 77%29.91 inHg

10:00 PM

Clear night

68° 💧 None 💨 5 mph H 85%29.94 inHg

Saturday

1:00 AM

Clear night

66° 💧 None 💨 5 mph H 91%29.91 inHg

4:00 AM

Clear night

65° 💧 None 💨 5 mph H 92%29.91 inHg

7:00 AM

Mostly cloudy

66° 💧 None 💨 5 mph H 90%29.94 inHg

10:00 AM

Sunny

76° 💧 None 💨 6 mph H 79%29.97 inHg

1:00 PM

Light rain

83° 💧 None 💨 6 mph H 65%29.94 inHg

4:00 PM

Mostly sunny

85° 💧 None 💨 7 mph H 61%29.88 inHg

7:00 PM

Mostly sunny

79° 💧 None 💨 5 mph H 81%29.91 inHg

10:00 PM

Light rain

74° 💧 None 💨 5 mph H 94%30.00 inHg

Sunday

1:00 AM

Partly cloudy night

72° 💧 None 💨 6 mph H 98%30.00 inHg

4:00 AM

Mostly cloudy night

71° 💧 None 💨 5 mph H 98%30.00 inHg

7:00 AM

Overcast

71° 💧 None 💨 4 mph H 99%30.03 inHg

10:00 AM

Overcast

77° 💧 None 💨 3 mph H 86%30.06 inHg

1:00 PM

Partly cloudy

83° 💧 None 💨 5 mph H 71%30.06 inHg

7:00 PM

Mostly sunny

85° 💧 None 💨 7 mph H 62%30.03 inHg

Monday

1:00 AM

Mostly cloudy night

80° 💧 None 💨 5 mph H 75%29.97 inHg

7:00 AM

Sunny

74° 💧 None 💨 6 mph H 93%30.03 inHg

1:00 PM

Partly cloudy

73° 💧 None 💨 6 mph H 96%30.03 inHg

7:00 PM

Overcast

88° 💧 None 💨 11 mph H 59%29.97 inHg

Tuesday

1:00 AM

Clear night

83° 💧 None 💨 8 mph H 71%29.85 inHg

7:00 AM

Sunny

79° 💧 None 💨 11 mph H 82%29.94 inHg

1:00 PM

Mostly cloudy

73° 💧 None 💨 8 mph H 95%30.00 inHg

7:00 PM

Sunny

79° 💧 None 💨 8 mph H 52%30.09 inHg

Wednesday

1:00 AM

Mostly clear night

71° 💧 None 💨 6 mph H 56%30.12 inHg

7:00 AM

Sunny

63° 💧 None 💨 7 mph H 76%30.24 inHg

1:00 PM

Sunny

59° 💧 None 💨 5 mph H 91%30.33 inHg

7:00 PM

Clear night

75° 💧 None 💨 8 mph H 48%30.33 inHg

Thursday

1:00 AM

Clear night

70° 💧 None 💨 4 mph H 59%30.27 inHg

7:00 AM

Sunny

61° 💧 None 💨 5 mph H 77%30.33 inHg

1:00 PM

Sunny

57° 💧 None 💨 6 mph H 85%30.39 inHg

7:00 PM

Clear night

75° 💧 None 💨 7 mph H 46%30.33 inHg

Friday

1:00 AM

Partly cloudy night

70° 💧 None 💨 1 mph H 62%30.21 inHg

7:00 AM

Overcast

62° 💧 None 💨 7 mph H 79%30.18 inHg

1:00 PM

Mostly cloudy

59° 💧 None 💨 3 mph H 88%30.15 inHg

7:00 PM

Overcast night

72° 💧 None 💨 5 mph H 58%30.12 inHg

Saturday

1:00 AM

Overcast night

69° 💧 None 💨 3 mph H 70%30.03 inHg

7:00 AM

Overcast

64° 💧 None 💨 3 mph H 81%30.03 inHg

1:00 PM

Overcast

65° 💧 None 💨 3 mph H 81%30.03 inHg

7:00 PM

Light rain

66° 💧 None 💨 5 mph H 86%30.03 inHg

Sunday

1:00 AM

Overcast night

67° 💧 None 💨 3 mph H 84%30.00 inHg

7:00 AM

Sunny

62° 💧 None 💨 4 mph H 89%30.00 inHg

1:00 PM

Mostly sunny

59° 💧 None 💨 6 mph H 79%30.03 inHg

7:00 PM

Mostly clear night

77° 💧 None 💨 4 mph H 55%30.00 inHg

Monday

1:00 AM

Mostly clear night

72° 💧 None 💨 4 mph H 58%29.97 inHg

7:00 AM

Partly cloudy

62° 💧 None 💨 6 mph H 63%30.06 inHg

1:00 PM

Partly cloudy

58° 💧 None 💨 6 mph H 80%30.09 inHg

7:00 PM

Overcast night

76° 💧 None 💨 7 mph H 54%30.03 inHg

Tuesday

1:00 AM

Light rain

67° 💧 None 💨 7 mph H 91%29.94 inHg

7:00 AM

Light rain

65° 💧 None 💨 10 mph H 95%29.88 inHg

1:00 PM

Mostly cloudy

63° 💧 None 💨 0 mph H 98%29.85 inHg

In Catlin and, more broadly, across the state of Illinois: This evening will be mostly sunny with a few clouds, and temperatures will remain mild to warm, ranging from 76 to 79 degrees Fahrenheit. Light east winds will prevail, with speeds up to 9 mph and occasional gusts reaching 22 mph. No precipitation is expected during this time, making for a clear and pleasant evening. Conditions should remain stable through the next few hours, providing comfortable weather for outdoor activities. Temperatures will gradually stay within the same range, and winds are unlikely to cause any disruptions. Overall, it should be a calm and mild evening with clear skies and gentle breezes.

15-Day Weather Outlook for Catlin

Wednesday, Sep 9Wed Sep 9

Light thunderstorms 90°/72° 💧 None 💨 13 mph

Thursday, Sep 10Thu Sep 10

Light thunderstorms 80°/70° 💧 1.280 in 💨 7 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 78°/60° 💧 0.000 in 💨 6 mph

Saturday, Sep 12Sat Sep 12

Light rain 85°/65° 💧 0.024 in 💨 7 mph

Sunday, Sep 13Sun Sep 13

Light rain 83°/71° 💧 0.044 in 💨 6 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 85°/73° 💧 0.001 in 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Overcast 88°/73° 💧 0.142 in 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 79°/59° 💧 0.005 in 💨 8 mph

Thursday, Sep 17Thu Sep 17

Sunny 75°/57° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 75°/59° 💧 None 💨 7 mph

Saturday, Sep 19Sat Sep 19

Overcast 72°/64° 💧 0.002 in 💨 5 mph

Sunday, Sep 20Sun Sep 20

Light rain 67°/59° 💧 0.501 in 💨 6 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 77°/58° 💧 None 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Light rain 76°/63° 💧 0.685 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Catlin

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Catlin

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 9:00 PM

PM2.5 Fine particles Good 4,8µg/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 5,2µg/m³

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

O₃ Ozone Fair 77,9µg/m³

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

NO₂ Nitrogen dioxide Good 3,5µg/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 Catlin

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 7,4High 🙂Fair

Tomorrow UV 7,6High 😐Moderate

Wednesday UV 7,7High 😐Moderate

Thursday UV 3,6Moderate 😊Good

Friday UV 6,9High 😐Moderate

Saturday UV 6,0High —Unavailable

Sunday UV 8,0Very high —Unavailable

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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Catlin

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CATLIN, ILLINOIS

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:46 PM–4:52 AM

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

☾ Moonlight 14% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 57° 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 min76%

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

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Forecast data for Catlin were last refreshed today at 8:53 PM. The current forecast period extends through 09/09/2026 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.