What is the weather in Lyons right now?

Current weather in Lyons is overcast clouds.

Where can I find the hourly weather forecast for Lyons?

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

Is the weather forecast for Lyons updated regularly?

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

Now · 10:40 AM

Lyons Weather & Hourly Forecast

United States · Illinois · 60534

86°F

Overcast

Feels like: 98°F

💧 Humidity 76% 🌡 Pressure 29.97 inHg 💨 Wind 7 mph 👁 Visibility 6.2 mi ☁ Clouds 99% ☀️ UV index 3.2 · Moderate 🌅 Sunrise 6:17 AM 🌇 Sunset 7:25 PM

Hourly Forecast for Lyons

Today

11:00 AM

Overcast

86° 💧 None 💨 7 mph H 76%29.97 inHg

2:00 PM

Overcast

86° 💧 None 💨 9 mph H 58%29.94 inHg

5:00 PM

Overcast

82° 💧 None 💨 10 mph H 48%29.91 inHg

8:00 PM

Overcast night

81° 💧 None 💨 4 mph H 68%29.91 inHg

11:00 PM

Mostly cloudy night

78° 💧 None 💨 5 mph H 75%29.91 inHg

Tomorrow

2:00 AM

Clear night

77° 💧 None 💨 6 mph H 67%29.91 inHg

5:00 AM

Clear night

79° 💧 None 💨 8 mph H 56%29.91 inHg

8:00 AM

Sunny

77° 💧 None 💨 7 mph H 51%29.94 inHg

11:00 AM

Mostly cloudy

82° 💧 None 💨 7 mph H 44%29.94 inHg

2:00 PM

Overcast

88° 💧 None 💨 11 mph H 37%29.88 inHg

5:00 PM

Partly cloudy

87° 💧 None 💨 10 mph H 42%29.85 inHg

8:00 PM

Clear night

82° 💧 None 💨 5 mph H 65%29.85 inHg

11:00 PM

Clear night

81° 💧 None 💨 7 mph H 55%29.85 inHg

Thursday

2:00 AM

Clear night

84° 💧 None 💨 10 mph H 47%29.85 inHg

5:00 AM

Mostly cloudy night

81° 💧 None 💨 5 mph H 52%29.85 inHg

8:00 AM

Overcast

81° 💧 0.01 in 💨 2 mph H 56%29.91 inHg

Today

11:00 AM

Overcast

86° 💧 None 💨 7 mph H 76%29.97 inHg

12:00 PM

Overcast

86° 💧 None 💨 9 mph H 71%29.97 inHg

1:00 PM

Overcast

86° 💧 None 💨 8 mph H 65%29.97 inHg

2:00 PM

Overcast

86° 💧 None 💨 9 mph H 58%29.94 inHg

3:00 PM

Overcast

84° 💧 None 💨 9 mph H 52%29.91 inHg

4:00 PM

Overcast

84° 💧 None 💨 10 mph H 43%29.91 inHg

5:00 PM

Overcast

82° 💧 None 💨 10 mph H 48%29.91 inHg

6:00 PM

Overcast

82° 💧 None 💨 8 mph H 55%29.91 inHg

7:00 PM

Overcast

81° 💧 None 💨 5 mph H 63%29.91 inHg

8:00 PM

Overcast night

81° 💧 None 💨 4 mph H 68%29.91 inHg

9:00 PM

Overcast night

80° 💧 None 💨 4 mph H 71%29.91 inHg

10:00 PM

Overcast night

79° 💧 None 💨 5 mph H 74%29.91 inHg

11:00 PM

Mostly cloudy night

78° 💧 None 💨 5 mph H 75%29.91 inHg

Tomorrow

12:00 AM

Mostly cloudy night

78° 💧 None 💨 6 mph H 71%29.91 inHg

1:00 AM

Partly cloudy night

77° 💧 None 💨 5 mph H 69%29.91 inHg

2:00 AM

Clear night

77° 💧 None 💨 6 mph H 67%29.91 inHg

3:00 AM

Clear night

77° 💧 None 💨 6 mph H 63%29.91 inHg

4:00 AM

Clear night

78° 💧 None 💨 8 mph H 57%29.91 inHg

5:00 AM

Clear night

79° 💧 None 💨 8 mph H 56%29.91 inHg

6:00 AM

Clear night

78° 💧 None 💨 7 mph H 57%29.91 inHg

7:00 AM

Sunny

77° 💧 None 💨 7 mph H 56%29.94 inHg

8:00 AM

Sunny

77° 💧 None 💨 7 mph H 51%29.94 inHg

9:00 AM

Partly cloudy

78° 💧 None 💨 10 mph H 44%29.91 inHg

10:00 AM

Mostly cloudy

79° 💧 None 💨 10 mph H 46%29.94 inHg

11:00 AM

Mostly cloudy

82° 💧 None 💨 7 mph H 44%29.94 inHg

12:00 PM

Mostly cloudy

86° 💧 None 💨 9 mph H 40%29.91 inHg

1:00 PM

Mostly cloudy

88° 💧 None 💨 11 mph H 38%29.88 inHg

2:00 PM

Overcast

88° 💧 None 💨 11 mph H 37%29.88 inHg

3:00 PM

Mostly cloudy

87° 💧 None 💨 11 mph H 37%29.88 inHg

4:00 PM

Mostly cloudy

86° 💧 None 💨 11 mph H 40%29.88 inHg

5:00 PM

Partly cloudy

87° 💧 None 💨 10 mph H 42%29.85 inHg

6:00 PM

Partly cloudy

86° 💧 None 💨 8 mph H 48%29.85 inHg

7:00 PM

Partly cloudy

83° 💧 None 💨 6 mph H 58%29.85 inHg

8:00 PM

Clear night

82° 💧 None 💨 5 mph H 65%29.85 inHg

9:00 PM

Clear night

83° 💧 None 💨 4 mph H 66%29.85 inHg

10:00 PM

Clear night

81° 💧 None 💨 5 mph H 62%29.85 inHg

11:00 PM

Clear night

81° 💧 None 💨 7 mph H 55%29.85 inHg

Thursday

12:00 AM

Clear night

82° 💧 None 💨 8 mph H 50%29.85 inHg

1:00 AM

Clear night

82° 💧 None 💨 9 mph H 47%29.85 inHg

2:00 AM

Clear night

84° 💧 None 💨 10 mph H 47%29.85 inHg

3:00 AM

Partly cloudy night

83° 💧 None 💨 11 mph H 50%29.85 inHg

4:00 AM

Mostly cloudy night

83° 💧 None 💨 10 mph H 49%29.85 inHg

5:00 AM

Mostly cloudy night

81° 💧 None 💨 5 mph H 52%29.85 inHg

6:00 AM

Mostly cloudy night

79° 💧 None 💨 3 mph H 57%29.85 inHg

7:00 AM

Overcast

79° 💧 None 💨 1 mph H 61%29.88 inHg

8:00 AM

Overcast

81° 💧 None 💨 2 mph H 56%29.91 inHg

9:00 AM

Light rain

80° 💧 0.01 in 💨 5 mph H 64%29.91 inHg

10:00 AM

Overcast

79° 💧 None 💨 6 mph H 65%29.91 inHg

11:00 AM

Overcast

79° 💧 None 💨 4 mph H 64%29.91 inHg

12:00 PM

Overcast

80° 💧 None 💨 5 mph H 62%29.91 inHg

1:00 PM

Overcast

85° 💧 None 💨 5 mph H 51%29.91 inHg

2:00 PM

Overcast

90° 💧 None 💨 9 mph H 42%29.91 inHg

3:00 PM

Overcast

86° 💧 None 💨 8 mph H 55%29.94 inHg

4:00 PM

Mostly cloudy

89° 💧 None 💨 4 mph H 44%29.91 inHg

5:00 PM

Overcast

89° 💧 None 💨 5 mph H 43%29.88 inHg

6:00 PM

Overcast

89° 💧 None 💨 5 mph H 44%29.88 inHg

7:00 PM

Mostly cloudy

85° 💧 None 💨 3 mph H 54%29.88 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 1 mph H 59%29.91 inHg

9:00 PM

Mostly cloudy night

82° 💧 None 💨 3 mph H 61%29.91 inHg

10:00 PM

Mostly cloudy night

81° 💧 None 💨 3 mph H 63%29.91 inHg

11:00 PM

Mostly cloudy night

80° 💧 None 💨 2 mph H 65%29.91 inHg

Friday

12:00 AM

Partly cloudy night

79° 💧 None 💨 2 mph H 65%29.91 inHg

1:00 AM

Partly cloudy night

79° 💧 None 💨 1 mph H 67%29.91 inHg

2:00 AM

Partly cloudy night

78° 💧 None 💨 2 mph H 68%29.91 inHg

3:00 AM

Mostly cloudy night

78° 💧 None 💨 3 mph H 68%29.91 inHg

4:00 AM

Mostly cloudy night

78° 💧 None 💨 4 mph H 72%29.85 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 6 mph H 75%29.91 inHg

6:00 AM

Mostly cloudy night

76° 💧 None 💨 9 mph H 77%29.94 inHg

7:00 AM

Mostly cloudy

74° 💧 None 💨 7 mph H 82%29.94 inHg

8:00 AM

Mostly cloudy

77° 💧 None 💨 8 mph H 73%29.94 inHg

9:00 AM

Mostly cloudy

80° 💧 None 💨 9 mph H 64%29.94 inHg

10:00 AM

Mostly cloudy

84° 💧 None 💨 5 mph H 56%29.97 inHg

11:00 AM

Mostly cloudy

85° 💧 None 💨 6 mph H 52%29.97 inHg

12:00 PM

Mostly cloudy

89° 💧 None 💨 7 mph H 43%29.94 inHg

1:00 PM

Mostly cloudy

92° 💧 None 💨 6 mph H 40%29.94 inHg

2:00 PM

Overcast

88° 💧 None 💨 6 mph H 48%29.94 inHg

3:00 PM

Overcast

89° 💧 None 💨 5 mph H 48%29.91 inHg

4:00 PM

Overcast

90° 💧 None 💨 4 mph H 47%29.91 inHg

5:00 PM

Light rain

89° 💧 0.01 in 💨 2 mph H 51%29.91 inHg

6:00 PM

Light rain

83° 💧 0.02 in 💨 5 mph H 64%29.91 inHg

7:00 PM

Light rain

77° 💧 0.01 in 💨 8 mph H 78%29.91 inHg

8:00 PM

Mostly cloudy night

74° 💧 None 💨 7 mph H 84%29.94 inHg

9:00 PM

Mostly cloudy night

75° 💧 None 💨 7 mph H 82%29.97 inHg

10:00 PM

Overcast night

74° 💧 None 💨 7 mph H 81%29.97 inHg

11:00 PM

Overcast night

74° 💧 None 💨 7 mph H 80%29.97 inHg

Saturday

12:00 AM

Overcast night

73° 💧 None 💨 6 mph H 79%29.94 inHg

1:00 AM

Mostly cloudy night

74° 💧 None 💨 3 mph H 78%29.94 inHg

2:00 AM

Mostly clear night

73° 💧 None 💨 4 mph H 80%29.94 inHg

3:00 AM

Partly cloudy night

73° 💧 None 💨 4 mph H 81%29.94 inHg

4:00 AM

Partly cloudy night

73° 💧 None 💨 3 mph H 80%29.94 inHg

5:00 AM

Partly cloudy night

73° 💧 None 💨 4 mph H 80%29.94 inHg

6:00 AM

Moderate rain

70° 💧 0.04 in 💨 4 mph H 92%29.97 inHg

7:00 AM

Mostly cloudy

71° 💧 None 💨 4 mph H 93%29.97 inHg

8:00 AM

Light rain

72° 💧 0.03 in 💨 4 mph H 91%30.00 inHg

9:00 AM

Overcast

73° 💧 None 💨 5 mph H 88%30.00 inHg

10:00 AM

Overcast

76° 💧 None 💨 5 mph H 81%30.00 inHg

In Lyons and, more broadly, across the state of Illinois: The afternoon will feature clear skies with hot temperatures ranging from 81 to 90 degrees. Winds will be light from the south, generally up to 7 mph, with occasional gusts reaching around 10 mph. No precipitation is expected, so conditions will remain dry throughout the rest of the day. It’s advisable to stay hydrated and wear sun protection if spending time outdoors. Evening temperatures are expected to remain warm, gradually cooling after sunset but staying comfortably high. Overall, it’s a sunny, warm day with calm winds and no significant weather concerns.

15-Day Weather Outlook for Lyons

TomorrowTomorrow

Mostly cloudy 88°/77° 💧 None 💨 11 mph

Thursday, Sep 3Thu Sep 3

Light rain 90°/79° 💧 0.01 in 💨 11 mph

Friday, Sep 4Fri Sep 4

Light rain 92°/74° 💧 0.04 in 💨 9 mph

Saturday, Sep 5Sat Sep 5

Light rain 88°/71° 💧 0.09 in 💨 7 mph

Sunday, Sep 6Sun Sep 6

Light rain 79°/72° 💧 0.13 in 💨 8 mph

Monday, Sep 7Mon Sep 7

Moderate rain 89°/67° 💧 0.55 in 💨 12 mph

Tuesday, Sep 8Tue Sep 8

Moderate rain 71°/60° 💧 0.50 in 💨 13 mph

Wednesday, Sep 9Wed Sep 9

Light rain 86°/58° 💧 0.25 in 💨 9 mph

Thursday, Sep 10Thu Sep 10

Light rain 83°/66° 💧 0.03 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Moderate rain 71°/68° 💧 0.69 in 💨 8 mph

Saturday, Sep 12Sat Sep 12

Light rain 82°/70° 💧 0.21 in 💨 10 mph

Sunday, Sep 13Sun Sep 13

Light rain 74°/67° 💧 0.09 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Moderate rain 81°/65° 💧 0.18 in 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light rain 71°/63° 💧 0.01 in 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 74°/59° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lyons

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lyons

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 11:00 AM

PM2.5 Fine particles Fair 12,1µg/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 12,7µg/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 2,1µg/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 Lyons

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 🙂Fair

Tomorrow UV 7,3High 😐Moderate

Thursday UV 5,4Moderate 🙂Fair

Friday UV 6,2High 🙂Fair

Saturday UV 7,0High 😊Good

Sunday UV 6,0High —Unavailable

Monday UV 7,0High —Unavailable

Hourly UV index today

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

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.

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 Lyons

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 4.03 Population: 10,339

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Forecast data for Lyons were last refreshed today at 10:40 AM. The current forecast period extends through 03/09/2026 at 8:00 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.