What is the weather in Saybrook right now?

Current weather in Saybrook is few clouds.

Where can I find the hourly weather forecast for Saybrook?

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

Is the weather forecast for Saybrook updated regularly?

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

Now · 7:04 AM

Saybrook Weather & Hourly Forecast

United States · Illinois · 61770

55°F

Mostly sunny

Feels like: 50°F

💧 Humidity 87% 🌡 Pressure 30.21 inHg 💨 Wind 9 mph 👁 Visibility 14.7 mi ☁ Clouds 18% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:40 AM 🌇 Sunset 6:52 PM

Hourly Forecast for Saybrook

Today

8:00 AM

Mostly sunny

56° 💧 0.000 in 💨 9 mph H 82%30.24 inHg

11:00 AM

Mostly sunny

63° 💧 0.000 in 💨 10 mph H 68%30.24 inHg

2:00 PM

Mostly cloudy

67° 💧 0.003 in 💨 11 mph H 57%30.21 inHg

5:00 PM

Mostly cloudy

65° 💧 None 💨 12 mph H 61%30.21 inHg

8:00 PM

Partly cloudy night

59° 💧 0.000 in 💨 11 mph H 78%30.24 inHg

11:00 PM

Overcast night

60° 💧 None 💨 8 mph H 81%30.24 inHg

Tomorrow

2:00 AM

Overcast night

60° 💧 None 💨 7 mph H 81%30.24 inHg

5:00 AM

Overcast night

59° 💧 0.001 in 💨 9 mph H 82%30.27 inHg

8:00 AM

Overcast

59° 💧 None 💨 9 mph H 80%30.30 inHg

11:00 AM

Overcast

62° 💧 None 💨 11 mph H 74%30.33 inHg

2:00 PM

Overcast

65° 💧 None 💨 11 mph H 69%30.27 inHg

5:00 PM

Overcast

65° 💧 None 💨 12 mph H 70%30.27 inHg

8:00 PM

Overcast night

63° 💧 0.001 in 💨 9 mph H 78%30.27 inHg

11:00 PM

Overcast night

61° 💧 None 💨 7 mph H 85%30.30 inHg

Thursday

2:00 AM

Clear night

59° 💧 None 💨 7 mph H 81%30.27 inHg

5:00 AM

Mostly clear night

55° 💧 None 💨 6 mph H 87%30.27 inHg

Today

8:00 AM

Mostly sunny

56° 💧 0.000 in 💨 9 mph H 82%30.24 inHg

9:00 AM

Partly cloudy

57° 💧 0.000 in 💨 8 mph H 76%30.24 inHg

10:00 AM

Mostly sunny

60° 💧 None 💨 8 mph H 72%30.24 inHg

11:00 AM

Mostly sunny

63° 💧 0.000 in 💨 10 mph H 68%30.24 inHg

12:00 PM

Partly cloudy

65° 💧 None 💨 10 mph H 64%30.24 inHg

1:00 PM

Mostly cloudy

66° 💧 None 💨 11 mph H 59%30.21 inHg

2:00 PM

Mostly cloudy

67° 💧 None 💨 11 mph H 57%30.21 inHg

3:00 PM

Partly cloudy

67° 💧 0.002 in 💨 11 mph H 57%30.21 inHg

4:00 PM

Mostly cloudy

66° 💧 0.000 in 💨 12 mph H 58%30.18 inHg

5:00 PM

Mostly cloudy

65° 💧 None 💨 12 mph H 61%30.21 inHg

6:00 PM

Mostly cloudy

63° 💧 None 💨 11 mph H 64%30.21 inHg

7:00 PM

Partly cloudy night

61° 💧 None 💨 11 mph H 70%30.21 inHg

8:00 PM

Partly cloudy night

59° 💧 None 💨 11 mph H 78%30.24 inHg

9:00 PM

Partly cloudy night

59° 💧 None 💨 10 mph H 79%30.24 inHg

10:00 PM

Mostly cloudy night

59° 💧 0.000 in 💨 9 mph H 81%30.24 inHg

11:00 PM

Overcast night

60° 💧 None 💨 8 mph H 81%30.24 inHg

Tomorrow

12:00 AM

Overcast night

60° 💧 None 💨 7 mph H 80%30.24 inHg

1:00 AM

Overcast night

60° 💧 None 💨 7 mph H 81%30.24 inHg

2:00 AM

Overcast night

60° 💧 None 💨 7 mph H 81%30.24 inHg

3:00 AM

Overcast night

60° 💧 None 💨 7 mph H 81%30.24 inHg

4:00 AM

Overcast night

60° 💧 None 💨 8 mph H 80%30.24 inHg

5:00 AM

Overcast night

59° 💧 None 💨 9 mph H 82%30.27 inHg

6:00 AM

Overcast night

58° 💧 0.001 in 💨 8 mph H 83%30.27 inHg

7:00 AM

Overcast

58° 💧 None 💨 8 mph H 82%30.27 inHg

8:00 AM

Overcast

59° 💧 None 💨 9 mph H 80%30.30 inHg

9:00 AM

Overcast

59° 💧 None 💨 10 mph H 80%30.30 inHg

10:00 AM

Overcast

60° 💧 None 💨 11 mph H 77%30.30 inHg

11:00 AM

Overcast

62° 💧 None 💨 11 mph H 74%30.33 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 11 mph H 72%30.30 inHg

1:00 PM

Overcast

64° 💧 None 💨 10 mph H 70%30.30 inHg

2:00 PM

Overcast

65° 💧 None 💨 11 mph H 69%30.27 inHg

3:00 PM

Overcast

65° 💧 None 💨 11 mph H 68%30.27 inHg

4:00 PM

Overcast

66° 💧 None 💨 11 mph H 68%30.27 inHg

5:00 PM

Overcast

65° 💧 None 💨 12 mph H 70%30.27 inHg

6:00 PM

Overcast

64° 💧 None 💨 11 mph H 73%30.27 inHg

7:00 PM

Overcast night

63° 💧 None 💨 10 mph H 76%30.27 inHg

8:00 PM

Overcast night

63° 💧 None 💨 9 mph H 78%30.27 inHg

9:00 PM

Overcast night

62° 💧 None 💨 9 mph H 81%30.27 inHg

10:00 PM

Mostly cloudy night

61° 💧 0.001 in 💨 8 mph H 83%30.30 inHg

11:00 PM

Overcast night

61° 💧 None 💨 7 mph H 85%30.30 inHg

Thursday

12:00 AM

Overcast night

60° 💧 None 💨 7 mph H 85%30.27 inHg

1:00 AM

Mostly cloudy night

60° 💧 None 💨 7 mph H 82%30.27 inHg

2:00 AM

Clear night

59° 💧 None 💨 7 mph H 81%30.27 inHg

3:00 AM

Clear night

57° 💧 None 💨 6 mph H 85%30.27 inHg

4:00 AM

Mostly clear night

56° 💧 None 💨 5 mph H 87%30.27 inHg

5:00 AM

Mostly clear night

55° 💧 None 💨 6 mph H 87%30.27 inHg

6:00 AM

Mostly clear night

55° 💧 None 💨 6 mph H 88%30.30 inHg

7:00 AM

Partly cloudy

54° 💧 None 💨 6 mph H 88%30.30 inHg

8:00 AM

Mostly cloudy

57° 💧 None 💨 6 mph H 83%30.30 inHg

9:00 AM

Mostly sunny

60° 💧 None 💨 7 mph H 75%30.30 inHg

10:00 AM

Mostly sunny

63° 💧 None 💨 7 mph H 70%30.30 inHg

11:00 AM

Partly cloudy

66° 💧 None 💨 6 mph H 66%30.30 inHg

12:00 PM

Partly cloudy

68° 💧 None 💨 6 mph H 64%30.27 inHg

1:00 PM

Overcast

70° 💧 None 💨 6 mph H 62%30.27 inHg

2:00 PM

Overcast

71° 💧 None 💨 7 mph H 61%30.24 inHg

3:00 PM

Overcast

71° 💧 None 💨 8 mph H 60%30.24 inHg

4:00 PM

Overcast

71° 💧 None 💨 8 mph H 60%30.21 inHg

5:00 PM

Overcast

70° 💧 None 💨 7 mph H 61%30.21 inHg

6:00 PM

Overcast

70° 💧 None 💨 6 mph H 64%30.21 inHg

7:00 PM

Overcast night

68° 💧 None 💨 5 mph H 69%30.21 inHg

10:00 PM

Partly cloudy night

62° 💧 None 💨 5 mph H 85%30.24 inHg

Friday

1:00 AM

Mostly cloudy night

59° 💧 None 💨 4 mph H 93%30.24 inHg

4:00 AM

Partly cloudy night

57° 💧 None 💨 5 mph H 95%30.24 inHg

7:00 AM

Overcast

59° 💧 None 💨 5 mph H 89%30.27 inHg

10:00 AM

Mostly sunny

65° 💧 None 💨 5 mph H 68%30.30 inHg

1:00 PM

Mostly cloudy

70° 💧 None 💨 7 mph H 57%30.27 inHg

4:00 PM

Overcast

70° 💧 None 💨 7 mph H 54%30.21 inHg

7:00 PM

Partly cloudy night

64° 💧 None 💨 6 mph H 67%30.21 inHg

10:00 PM

Mostly cloudy night

59° 💧 None 💨 6 mph H 71%30.24 inHg

Saturday

1:00 AM

Mostly clear night

55° 💧 None 💨 6 mph H 79%30.21 inHg

4:00 AM

Clear night

52° 💧 None 💨 4 mph H 90%30.21 inHg

7:00 AM

Sunny

50° 💧 None 💨 6 mph H 94%30.24 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 7 mph H 70%30.24 inHg

1:00 PM

Overcast

67° 💧 None 💨 4 mph H 53%30.18 inHg

4:00 PM

Overcast

69° 💧 None 💨 4 mph H 49%30.12 inHg

7:00 PM

Overcast night

62° 💧 None 💨 3 mph H 70%30.12 inHg

10:00 PM

Overcast night

58° 💧 None 💨 5 mph H 80%30.12 inHg

Sunday

1:00 AM

Mostly cloudy night

56° 💧 None 💨 4 mph H 81%30.09 inHg

4:00 AM

Overcast night

54° 💧 None 💨 4 mph H 86%30.09 inHg

7:00 AM

Overcast

53° 💧 None 💨 3 mph H 91%30.12 inHg

10:00 AM

Mostly cloudy

61° 💧 None 💨 4 mph H 75%30.09 inHg

1:00 PM

Overcast

69° 💧 None 💨 2 mph H 54%30.06 inHg

4:00 PM

Mostly cloudy

70° 💧 None 💨 2 mph H 52%30.00 inHg

7:00 PM

Overcast night

64° 💧 None 💨 4 mph H 68%30.00 inHg

Monday

1:00 AM

Mostly clear night

55° 💧 None 💨 5 mph H 84%30.03 inHg

7:00 AM

Sunny

50° 💧 None 💨 4 mph H 95%30.03 inHg

1:00 PM

Sunny

71° 💧 None 💨 3 mph H 48%30.00 inHg

7:00 PM

Clear night

63° 💧 None 💨 4 mph H 64%29.94 inHg

Tuesday

1:00 AM

Clear night

54° 💧 None 💨 5 mph H 86%29.97 inHg

7:00 AM

Sunny

51° 💧 None 💨 5 mph H 92%30.00 inHg

1:00 PM

Mostly sunny

72° 💧 None 💨 4 mph H 44%30.00 inHg

7:00 PM

Clear night

64° 💧 None 💨 5 mph H 59%29.94 inHg

Wednesday

1:00 AM

Mostly clear night

58° 💧 None 💨 6 mph H 84%30.00 inHg

7:00 AM

Partly cloudy

56° 💧 None 💨 7 mph H 93%30.03 inHg

1:00 PM

Mostly cloudy

77° 💧 None 💨 9 mph H 43%30.03 inHg

7:00 PM

Overcast night

70° 💧 None 💨 7 mph H 61%30.00 inHg

Thursday

1:00 AM

Overcast night

64° 💧 None 💨 8 mph H 80%30.06 inHg

7:00 AM

Overcast

61° 💧 None 💨 7 mph H 90%30.09 inHg

1:00 PM

Overcast

81° 💧 None 💨 9 mph H 48%30.09 inHg

7:00 PM

Mostly cloudy night

74° 💧 None 💨 9 mph H 53%30.06 inHg

Friday

1:00 AM

Overcast night

68° 💧 None 💨 7 mph H 66%30.12 inHg

7:00 AM

Overcast

66° 💧 None 💨 8 mph H 70%30.12 inHg

1:00 PM

Overcast

83° 💧 None 💨 8 mph H 40%30.12 inHg

7:00 PM

Overcast night

77° 💧 None 💨 4 mph H 52%30.06 inHg

Saturday

1:00 AM

Mostly clear night

70° 💧 None 💨 5 mph H 66%30.06 inHg

7:00 AM

Mostly sunny

67° 💧 None 💨 7 mph H 73%30.09 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 10 mph H 37%30.03 inHg

7:00 PM

Light rain

75° 💧 None 💨 5 mph H 58%30.00 inHg

Sunday

1:00 AM

Moderate rain

68° 💧 None 💨 11 mph H 90%29.97 inHg

7:00 AM

Light rain

67° 💧 None 💨 9 mph H 95%29.94 inHg

1:00 PM

Light rain

73° 💧 None 💨 8 mph H 89%29.94 inHg

7:00 PM

Partly cloudy night

69° 💧 None 💨 13 mph H 80%29.97 inHg

Monday

1:00 AM

Mostly clear night

61° 💧 None 💨 11 mph H 77%30.09 inHg

7:00 AM

Mostly cloudy

56° 💧 None 💨 9 mph H 83%30.18 inHg

1:00 PM

Partly cloudy

65° 💧 None 💨 12 mph H 44%30.18 inHg

7:00 PM

Mostly cloudy night

58° 💧 None 💨 8 mph H 65%30.15 inHg

Tuesday

1:00 AM

Overcast night

53° 💧 None 💨 6 mph H 79%30.15 inHg

7:00 AM

Partly cloudy

52° 💧 None 💨 6 mph H 81%30.12 inHg

1:00 PM

Sunny

65° 💧 None 💨 8 mph H 51%30.06 inHg

7:00 PM

Clear night

58° 💧 None 💨 8 mph H 64%30.06 inHg

In Saybrook and, more broadly, across the state of Illinois: This morning begins with mostly cloudy skies and mild temperatures ranging from 60 to 69 degrees Fahrenheit. Winds will be coming from the northeast at around 11 mph, with gusts reaching up to 21 mph. As the day progresses into the afternoon, the cloud cover is expected to persist, but no precipitation is anticipated. Temperatures are likely to remain steady within the mild range, providing comfortable conditions for outdoor activities. Winds will continue from the northeast, maintaining a moderate breeze throughout the day. Overall, it will be a relatively calm day with partly cloudy skies and no significant weather disruptions.

15-Day Weather Outlook for Saybrook

TomorrowTomorrow

Overcast 66°/58° 💧 None 💨 12 mph

Thursday, Sep 24Thu Sep 24

Overcast 71°/54° 💧 0.010 in 💨 8 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 70°/57° 💧 None 💨 7 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 69°/50° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 70°/53° 💧 None 💨 4 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 71°/50° 💧 None 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 72°/51° 💧 None 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 77°/56° 💧 None 💨 9 mph

Thursday, Oct 1Thu Oct 1

Overcast 81°/61° 💧 None 💨 9 mph

Friday, Oct 2Fri Oct 2

Overcast 83°/66° 💧 None 💨 8 mph

Saturday, Oct 3Sat Oct 3

Light rain 85°/67° 💧 0.020 in 💨 10 mph

Sunday, Oct 4Sun Oct 4

Moderate rain 73°/67° 💧 0.607 in 💨 13 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 65°/56° 💧 None 💨 12 mph

Tuesday, Oct 6Tue Oct 6

Partly cloudy 65°/52° 💧 0.040 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Saybrook

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Saybrook

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 3,1µg/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 3,6µg/m³

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

O₃ Ozone Good 37,8µg/m³

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

NO₂ Nitrogen dioxide Good 4,4µg/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 Saybrook

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 5,2Moderate 😊Good

Tomorrow UV 3,4Moderate 🙂Fair

Thursday UV 4,5Moderate 🙂Fair

Friday UV 5,4Moderate 🙂Fair

Saturday UV 3,0Moderate 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

8:00 AMUV 0,3 9:00 AMUV 0,8 10:00 AMUV 1,4 11:00 AMUV 3,7 12:00 PMUV 5,1 1:00 PMUV 5,2 2:00 PMUV 4,5 3:00 PMUV 3,4 4:00 PMUV 1,8 5:00 PMUV 0,6 6:00 PMUV 0,1 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Saybrook

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SAYBROOK, ILLINOIS

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 8:00 PM–9:00 PM.

51/100Best-hour score

BEST TIME TONIGHT 8:00 PM–9:00 PM Astronomical darkness: 8:22 PM–5:11 AM

☁ Cloud cover 59% Real hourly forecast for the best viewing hour.

☾ Moonlight 86% Waxing Gibbous · Moon about 26° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant -14° 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 min5%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Saybrook were last refreshed today at 7:04 AM. The current forecast period extends through 24/09/2026 at 5:00 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.