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Now · 4:35 AM

Lena Weather & Hourly Forecast

United States · Illinois · 61048

Partly cloudy night
73°F
Partly cloudy night
Feels like: 74°F
💧 Humidity 94% 🌡 Pressure 29.91 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi Clouds 32% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:28 AM 🌇 Sunset 7:27 PM

Hourly Forecast for Lena

Today
Partly cloudy night · 5:00 AM Partly cloudy night
73° 💧 None 💨 6 mph H 94%29.91 inHg
Partly cloudy · 8:00 AM Partly cloudy
72° 💧 None 💨 9 mph H 94%29.94 inHg
Partly cloudy · 11:00 AM Partly cloudy
72° 💧 None 💨 10 mph H 75%29.97 inHg
Sunny · 2:00 PM Sunny
79° 💧 None 💨 11 mph H 66%29.97 inHg
Sunny · 5:00 PM Sunny
78° 💧 None 💨 10 mph H 68%29.97 inHg
Clear night · 8:00 PM Clear night
70° 💧 None 💨 9 mph H 87%29.97 inHg
Mostly clear night · 11:00 PM Mostly clear night
66° 💧 None 💨 9 mph H 97%30.00 inHg
Tomorrow
Mostly clear night · 2:00 AM Mostly clear night
63° 💧 None 💨 6 mph H 97%30.06 inHg
Clear night · 5:00 AM Clear night
64° 💧 None 💨 7 mph H 96%30.03 inHg
Sunny · 8:00 AM Sunny
65° 💧 None 💨 5 mph H 88%30.09 inHg
Partly cloudy · 11:00 AM Partly cloudy
66° 💧 None 💨 6 mph H 66%30.12 inHg
Overcast · 2:00 PM Overcast
74° 💧 None 💨 9 mph H 55%30.06 inHg
Overcast · 5:00 PM Overcast
73° 💧 None 💨 8 mph H 60%30.03 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
68° 💧 None 💨 8 mph H 70%30.09 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
62° 💧 None 💨 8 mph H 73%30.12 inHg
Monday
Overcast night · 2:00 AM Overcast night
62° 💧 None 💨 5 mph H 73%30.12 inHg

In Lena and, more broadly, across the state of Illinois: This evening, skies will feature a mix of sun and clouds, with temperatures remaining quite hot, ranging from 91 to 94 degrees Fahrenheit. Winds will be moderate from the northeast at around 10 mph, with gusts reaching up to 14 mph. No precipitation is expected during this time, providing dry conditions through the night. Temperatures are likely to stay warm as the evening progresses, making for a warm night ahead. Overall, expect a quiet evening with comfortable wind activity but no significant weather disturbances.

15-Day Weather Outlook for Lena

TomorrowTomorrow Mostly cloudy Mostly cloudy 76°/62° 💧 None 💨 11 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 78°/60° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 84°/60° 💧 0.01 in 💨 17 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 81°/66° 💧 0.07 in 💨 14 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 67°/58° 💧 None 💨 8 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 76°/53° 💧 None 💨 9 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 78°/51° 💧 None 💨 12 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 73°/63° 💧 0.13 in 💨 12 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 67°/49° 💧 None 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 72°/45° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 75°/53° 💧 0.07 in 💨 16 mph
Thursday, Sep 17Thu Sep 17 Heavy rain Heavy rain 89°/63° 💧 0.79 in 💨 14 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 96°/74° 💧 None 💨 12 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 94°/76° 💧 0.02 in 💨 16 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 71°/53° 💧 0.06 in 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lena

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

AIR QUALITY FORECAST

Air Quality Forecast for Lena

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 5:00 AM
PM2.5 Fine particles Good 4,4µg/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 4,9µg/m³

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

O₃ Ozone Good 13,5µg/m³

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

NO₂ Nitrogen dioxide Good 6,0µg/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 Lena

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 6,7High 😊Good
Tomorrow UV 7,4High 🙂Fair
Monday UV 7,5High 😐Moderate
Tuesday UV 6,4High 😐Moderate
Wednesday UV 7,0High 😐Moderate
Thursday UV 6,0High Unavailable
Friday UV 5,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,5 9:00 AMUV 1,6 10:00 AMUV 3,1 11:00 AMUV 4,7 12:00 PMUV 5,6 1:00 PMUV 6,3 2:00 PMUV 6,7 3:00 PMUV 5,2 4:00 PMUV 3,3 5:00 PMUV 1,6 6:00 PMUV 0,5
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 Lena

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 5:00 AM 6:00 AM 7:00 AM 8:00 AM Today 9:00 AM 10:00 AM 11:00 AM 12:00 PM Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Monday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Monday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Monday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Monday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Monday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Monday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tuesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tuesday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tuesday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tuesday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Wednesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM
Sustained wind Max gusts
NIGHT SKY · LENA, ILLINOIS

Tonight's Stargazing & Shooting Stars

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

67/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:07 PM–4:50 AM
Cloud cover 32% Real hourly forecast for the best viewing hour.
Moonlight 40% Last Quarter · Moon about 52° above 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 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min58%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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

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 Lena were last refreshed today at 4:35 AM. The current forecast period extends through 07/09/2026 at 2:00 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.