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Now · 9:45 AM

Energy Weather & Hourly Forecast

United States · Illinois · 62933

Sunny
86°F
Sunny
Feels like: 94°F
💧 Humidity 67% 🌡 Pressure 30.06 inHg 💨 Wind 7 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 2.0 · Low 🌅 Sunrise 6:27 AM 🌇 Sunset 7:24 PM

Hourly Forecast for Energy

Today
Sunny · 10:00 AM Sunny
86° 💧 None 💨 7 mph H 67%30.06 inHg
Sunny · 1:00 PM Sunny
91° 💧 None 💨 8 mph H 49%30.03 inHg
Mostly sunny · 4:00 PM Mostly sunny
99° 💧 None 💨 7 mph H 25%29.91 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
90° 💧 None 💨 10 mph H 36%29.91 inHg
Clear night · 10:00 PM Clear night
82° 💧 None 💨 8 mph H 49%29.94 inHg
Tomorrow
Clear night · 1:00 AM Clear night
81° 💧 None 💨 10 mph H 51%29.94 inHg
Clear night · 4:00 AM Clear night
80° 💧 None 💨 10 mph H 58%29.94 inHg
Sunny · 7:00 AM Sunny
76° 💧 None 💨 5 mph H 67%29.97 inHg
Sunny · 10:00 AM Sunny
92° 💧 None 💨 7 mph H 38%30.00 inHg
Sunny · 1:00 PM Sunny
97° 💧 None 💨 6 mph H 28%29.94 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
98° 💧 0.01 in 💨 5 mph H 26%29.88 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
86° 💧 None 💨 8 mph H 44%29.88 inHg
Overcast night · 10:00 PM Overcast night
86° 💧 None 💨 7 mph H 38%29.91 inHg
Friday
Mostly cloudy night · 1:00 AM Mostly cloudy night
81° 💧 None 💨 9 mph H 50%29.91 inHg
Clear night · 4:00 AM Clear night
79° 💧 None 💨 7 mph H 59%29.94 inHg
Sunny · 7:00 AM Sunny
78° 💧 None 💨 5 mph H 61%29.94 inHg

In Energy and, more broadly, across the state of Illinois: This morning will start with mostly sunny skies and just a few clouds, with temperatures rising quickly into the high 70s to low 80s. Expect a warm and dry start to the day, with moderate southwest winds at around 10 mph and gusts reaching up to 21 mph. As the afternoon approaches, the heat will intensify, with temperatures climbing between 72 and 96 degrees Fahrenheit. Winds will remain relatively moderate, still coming from the southwest, but may pick up slightly in gusts. No rain is expected throughout the day, so outdoor activities can generally be planned without concern for precipitation. Overall, it will be a hot and dry day with plenty of sunshine and breezy conditions.

15-Day Weather Outlook for Energy

TomorrowTomorrow Light rain Light rain 99°/76° 💧 0.01 in 💨 15 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 103°/78° 💧 None 💨 12 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 104°/77° 💧 0.03 in 💨 10 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 104°/72° 💧 0.14 in 💨 10 mph
Monday, Sep 7Mon Sep 7 Sunny Sunny 102°/69° 💧 None 💨 8 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 105°/78° 💧 None 💨 15 mph
Wednesday, Sep 9Wed Sep 9 Overcast Overcast 103°/81° 💧 None 💨 15 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 98°/70° 💧 0.03 in 💨 11 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 95°/67° 💧 0.05 in 💨 8 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 99°/72° 💧 0.06 in 💨 8 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 99°/74° 💧 0.06 in 💨 9 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 101°/75° 💧 0.04 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 96°/73° 💧 0.06 in 💨 11 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 92°/72° 💧 None 💨 14 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 92°/72° 💧 0.05 in 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Energy

Vertical axis: °F · Color based on temperature
Sunny at 10:00 AM
86° Today 10:00 AM
Sunny at 11:00 AM
87° 11:00 AM
Sunny at 12:00 PM
89° 12:00 PM
Sunny at 1:00 PM
91° 1:00 PM
Sunny at 2:00 PM
95° Today 2:00 PM
Sunny at 3:00 PM
99° 3:00 PM
Mostly sunny at 4:00 PM
99° 4:00 PM
Partly cloudy at 5:00 PM
91° 5:00 PM
Partly cloudy at 6:00 PM
88° Today 6:00 PM
Mostly cloudy at 7:00 PM
90° 7:00 PM
Clear night at 8:00 PM
87° 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
82° Today 10:00 PM
Clear night at 11:00 PM
81° 11:00 PM
Clear night at 12:00 AM
80° 12:00 AM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
81° Tomorrow 2:00 AM
Clear night at 3:00 AM
82° 3:00 AM
Clear night at 4:00 AM
80° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
77° Tomorrow 6:00 AM
Sunny at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
81° 8:00 AM
Sunny at 9:00 AM
86° 9:00 AM
Sunny at 10:00 AM
92° Tomorrow 10:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
96° 12:00 PM
Sunny at 1:00 PM
97° 1:00 PM
Partly cloudy at 2:00 PM
99° Tomorrow 2:00 PM
Mostly cloudy at 3:00 PM
98° 3:00 PM
Mostly cloudy at 4:00 PM
98° 4:00 PM
Light rain at 5:00 PM
89° 5:00 PM
Mostly cloudy at 6:00 PM
86° Tomorrow 6:00 PM
Mostly cloudy at 7:00 PM
86° 7:00 PM
Overcast night at 8:00 PM
86° 8:00 PM
Overcast night at 9:00 PM
86° 9:00 PM
Overcast night at 10:00 PM
86° Tomorrow 10:00 PM
Overcast night at 11:00 PM
84° 11:00 PM
Overcast night at 12:00 AM
82° 12:00 AM
Mostly cloudy night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
82° Friday 2:00 AM
Clear night at 3:00 AM
80° 3:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
78° Friday 6:00 AM
Sunny at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
83° 8:00 AM
Sunny at 9:00 AM
90° 9:00 AM
Sunny at 10:00 AM
95° Friday 10:00 AM
Sunny at 11:00 AM
99° 11:00 AM
Sunny at 12:00 PM
101° 12:00 PM
Sunny at 1:00 PM
103° 1:00 PM
Mostly cloudy at 2:00 PM
103° Friday 2:00 PM
Mostly cloudy at 3:00 PM
103° 3:00 PM
Mostly cloudy at 4:00 PM
101° 4:00 PM
Mostly cloudy at 5:00 PM
99° 5:00 PM
Mostly cloudy at 6:00 PM
95° Friday 6:00 PM
Mostly cloudy at 7:00 PM
92° 7:00 PM
Partly cloudy night at 8:00 PM
88° 8:00 PM
Partly cloudy night at 9:00 PM
86° 9:00 PM
Partly cloudy night at 10:00 PM
84° Friday 10:00 PM
Mostly clear night at 11:00 PM
83° 11:00 PM
Mostly clear night at 12:00 AM
82° 12:00 AM
Mostly clear night at 1:00 AM
81° 1:00 AM
Overcast night at 2:00 AM
81° Saturday 2:00 AM
Light rain at 3:00 AM
79° 3:00 AM
Overcast night at 4:00 AM
78° 4:00 AM
Mostly cloudy night at 5:00 AM
78° 5:00 AM
Mostly cloudy night at 6:00 AM
77° Saturday 6:00 AM
Partly cloudy at 7:00 AM
77° 7:00 AM
Sunny at 8:00 AM
82° 8:00 AM
Sunny at 9:00 AM
89° 9:00 AM
Mostly sunny at 10:00 AM
95° Saturday 10:00 AM
Mostly sunny at 11:00 AM
99° 11:00 AM
Partly cloudy at 12:00 PM
102° 12:00 PM
Partly cloudy at 1:00 PM
104° 1:00 PM
Mostly cloudy at 2:00 PM
104° Saturday 2:00 PM
Mostly cloudy at 3:00 PM
103° 3:00 PM
Overcast at 4:00 PM
104° 4:00 PM
Overcast at 5:00 PM
94° 5:00 PM
Light rain at 6:00 PM
88° Saturday 6:00 PM
Overcast at 7:00 PM
86° 7:00 PM
Overcast night at 8:00 PM
81° 8:00 PM
Overcast night at 9:00 PM
79° 9:00 PM
Mostly cloudy night at 10:00 PM
77° Saturday 10:00 PM
Mostly cloudy night at 11:00 PM
76° 11:00 PM
Overcast night at 12:00 AM
76° 12:00 AM
Mostly cloudy night at 1:00 AM
75° 1:00 AM
Mostly clear night at 2:00 AM
75° Sunday 2:00 AM
Mostly cloudy night at 3:00 AM
75° 3:00 AM
Mostly cloudy night at 4:00 AM
74° 4:00 AM
Light rain at 5:00 AM
72° 5:00 AM
Light rain at 6:00 AM
72° Sunday 6:00 AM
Mostly cloudy at 7:00 AM
72° 7:00 AM
Overcast at 8:00 AM
76° 8:00 AM
Overcast at 9:00 AM
80° 9:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Energy

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 6,3µg/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 6,9µg/m³

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

O₃ Ozone Good 35,9µg/m³

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

NO₂ Nitrogen dioxide Good 3,3µg/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 Energy

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 8,6Very high 😊Good
Tomorrow UV 8,7Very high 😐Moderate
Friday UV 7,9High 😐Moderate
Saturday UV 7,8High 😐Moderate
Sunday UV 8,0Very high 😊Good
Monday UV 8,0Very high Unavailable
Tuesday UV 10,0Very high Unavailable
Hourly UV index today
10:00 AMUV 4,0 11:00 AMUV 6,2 12:00 PMUV 7,9 1:00 PMUV 8,6 2:00 PMUV 7,8 3:00 PMUV 6,0 4:00 PMUV 2,4 5:00 PMUV 1,3 6:00 PMUV 0,1 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Energy

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Friday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Friday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Friday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Friday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Saturday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Saturday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Saturday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Saturday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Saturday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Saturday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.77 Population: 1,050

Forecast data for Energy were last refreshed today at 9:45 AM. The current forecast period extends through 04/09/2026 at 7:00 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.