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Now · 10:48 AM

Alexander Weather & Hourly Forecast

United States · Illinois · 62601

Sunny
89°F
Sunny
Feels like: 97°F
💧 Humidity 58% 🌡 Pressure 29.97 inHg 💨 Wind 10 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 3.9 · Moderate 🌅 Sunrise 6:30 AM 🌇 Sunset 7:29 PM

Hourly Forecast for Alexander

Today
Sunny · 11:00 AM Sunny
89° 💧 None 💨 10 mph H 58%29.97 inHg
Sunny · 2:00 PM Sunny
93° 💧 None 💨 11 mph H 45%29.94 inHg
Sunny · 5:00 PM Sunny
96° 💧 None 💨 14 mph H 31%29.85 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
87° 💧 None 💨 14 mph H 49%29.85 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
83° 💧 None 💨 9 mph H 51%29.88 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
80° 💧 None 💨 9 mph H 53%29.88 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
78° 💧 None 💨 10 mph H 54%29.88 inHg
Sunny · 8:00 AM Sunny
81° 💧 None 💨 9 mph H 59%29.94 inHg
Partly cloudy · 11:00 AM Partly cloudy
92° 💧 None 💨 12 mph H 37%29.94 inHg
Sunny · 2:00 PM Sunny
99° 💧 None 💨 7 mph H 26%29.85 inHg
Partly cloudy · 5:00 PM Partly cloudy
99° 💧 None 💨 9 mph H 28%29.83 inHg
Overcast night · 8:00 PM Overcast night
88° 💧 None 💨 7 mph H 38%29.83 inHg
Overcast night · 11:00 PM Overcast night
84° 💧 None 💨 8 mph H 40%29.85 inHg
Saturday
Mostly cloudy night · 2:00 AM Mostly cloudy night
84° 💧 None 💨 6 mph H 44%29.88 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
79° 💧 None 💨 7 mph H 53%29.85 inHg
Sunny · 8:00 AM Sunny
79° 💧 0.02 in 💨 5 mph H 64%29.88 inHg

In Alexander and, more broadly, across the state of Illinois: The rest of the day will feature clear skies with hot temperatures ranging from 81 to 93 degrees Fahrenheit. Expect calm conditions early on, but winds will pick up slightly in the afternoon, coming from the south at speeds up to 10 mph, with gusts reaching 22 mph. Overall, it will remain dry and sunny, making for a warm day. Outdoor activities should be planned accordingly to stay comfortable and hydrated in the heat. No rain is anticipated, so the weather will be stable and dry throughout the afternoon.

15-Day Weather Outlook for Alexander

TomorrowTomorrow Partly cloudy Partly cloudy 101°/78° 💧 None 💨 12 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 103°/77° 💧 0.02 in 💨 13 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 88°/70° 💧 None 💨 14 mph
Monday, Sep 7Mon Sep 7 Mostly cloudy Mostly cloudy 86°/60° 💧 None 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Mostly cloudy Mostly cloudy 95°/64° 💧 None 💨 13 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 109°/80° 💧 None 💨 15 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 92°/72° 💧 None 💨 17 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 89°/64° 💧 None 💨 11 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 94°/64° 💧 0.15 in 💨 14 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 99°/73° 💧 0.17 in 💨 16 mph
Monday, Sep 14Mon Sep 14 Moderate rain Moderate rain 93°/72° 💧 0.77 in 💨 20 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 81°/57° 💧 0.04 in 💨 19 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 79°/56° 💧 None 💨 10 mph
Thursday, Sep 17Thu Sep 17 Mostly cloudy Mostly cloudy 78°/60° 💧 None 💨 11 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 82°/56° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Alexander

Vertical axis: °F · Color based on temperature
Sunny at 11:00 AM
89° Today 11:00 AM
Sunny at 12:00 PM
90° 12:00 PM
Sunny at 1:00 PM
91° 1:00 PM
Sunny at 2:00 PM
93° 2:00 PM
Sunny at 3:00 PM
95° Today 3:00 PM
Sunny at 4:00 PM
97° 4:00 PM
Sunny at 5:00 PM
96° 5:00 PM
Sunny at 6:00 PM
94° 6:00 PM
Sunny at 7:00 PM
89° Today 7:00 PM
Mostly cloudy night at 8:00 PM
87° 8:00 PM
Mostly cloudy night at 9:00 PM
85° 9:00 PM
Partly cloudy night at 10:00 PM
84° 10:00 PM
Partly cloudy night at 11:00 PM
83° Today 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
Partly cloudy night at 2:00 AM
80° 2:00 AM
Mostly cloudy night at 3:00 AM
80° Tomorrow 3:00 AM
Mostly cloudy night at 4:00 AM
79° 4:00 AM
Mostly cloudy night at 5:00 AM
78° 5:00 AM
Mostly cloudy night at 6:00 AM
79° 6:00 AM
Partly cloudy at 7:00 AM
78° Tomorrow 7:00 AM
Sunny at 8:00 AM
81° 8:00 AM
Partly cloudy at 9:00 AM
86° 9:00 AM
Partly cloudy at 10:00 AM
90° 10:00 AM
Partly cloudy at 11:00 AM
92° Tomorrow 11:00 AM
Partly cloudy at 12:00 PM
95° 12:00 PM
Mostly sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
99° 2:00 PM
Sunny at 3:00 PM
100° Tomorrow 3:00 PM
Mostly sunny at 4:00 PM
101° 4:00 PM
Partly cloudy at 5:00 PM
99° 5:00 PM
Partly cloudy at 6:00 PM
96° 6:00 PM
Mostly cloudy at 7:00 PM
91° Tomorrow 7:00 PM
Overcast night at 8:00 PM
88° 8:00 PM
Overcast night at 9:00 PM
86° 9:00 PM
Overcast night at 10:00 PM
86° 10:00 PM
Overcast night at 11:00 PM
84° Tomorrow 11:00 PM
Overcast night at 12:00 AM
82° 12:00 AM
Overcast night at 1:00 AM
79° 1:00 AM
Mostly cloudy night at 2:00 AM
84° 2:00 AM
Mostly cloudy night at 3:00 AM
82° Saturday 3:00 AM
Mostly cloudy night at 4:00 AM
80° 4:00 AM
Mostly cloudy night at 5:00 AM
79° 5:00 AM
Mostly cloudy night at 6:00 AM
79° 6:00 AM
Mostly cloudy at 7:00 AM
77° Saturday 7:00 AM
Sunny at 8:00 AM
79° 8:00 AM
Light rain at 9:00 AM
83° 9:00 AM
Light rain at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
92° Saturday 11:00 AM
Sunny at 12:00 PM
96° 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Partly cloudy at 2:00 PM
101° 2:00 PM
Mostly sunny at 3:00 PM
103° Saturday 3:00 PM
Mostly sunny at 4:00 PM
102° 4:00 PM
Sunny at 5:00 PM
100° 5:00 PM
Sunny at 6:00 PM
96° 6:00 PM
Sunny at 7:00 PM
89° Saturday 7:00 PM
Mostly clear night at 8:00 PM
85° 8:00 PM
Mostly cloudy night at 9:00 PM
83° 9:00 PM
Partly cloudy night at 10:00 PM
81° 10:00 PM
Partly cloudy night at 11:00 PM
78° Saturday 11:00 PM
Partly cloudy night at 12:00 AM
77° 12:00 AM
Mostly clear night at 1:00 AM
75° 1:00 AM
Clear night at 2:00 AM
73° 2:00 AM
Clear night at 3:00 AM
72° Sunday 3:00 AM
Mostly clear night at 4:00 AM
71° 4:00 AM
Mostly clear night at 5:00 AM
71° 5:00 AM
Mostly clear night at 6:00 AM
70° 6:00 AM
Mostly sunny at 7:00 AM
70° Sunday 7:00 AM
Mostly sunny at 8:00 AM
74° 8:00 AM
Mostly sunny at 9:00 AM
78° 9:00 AM
Mostly sunny at 10:00 AM
82° 10:00 AM
Mostly sunny at 11:00 AM
85° Sunday 11:00 AM
Sunny at 12:00 PM
87° 12:00 PM
Sunny at 1:00 PM
88° 1:00 PM
Sunny at 2:00 PM
89° 2:00 PM
Sunny at 3:00 PM
89° Sunday 3:00 PM
Partly cloudy at 4:00 PM
88° 4:00 PM
Mostly cloudy at 5:00 PM
86° 5:00 PM
Mostly cloudy at 6:00 PM
83° 6:00 PM
Partly cloudy at 7:00 PM
79° Sunday 7:00 PM
Partly cloudy night at 8:00 PM
75° 8:00 PM
Mostly cloudy night at 9:00 PM
72° 9:00 PM
Partly cloudy night at 10:00 PM
70° 10:00 PM
Partly cloudy night at 11:00 PM
68° Sunday 11:00 PM
Partly cloudy night at 12:00 AM
65° 12:00 AM
Mostly clear night at 1:00 AM
63° 1:00 AM
Clear night at 2:00 AM
63° 2:00 AM
Clear night at 3:00 AM
61° Monday 3:00 AM
Mostly clear night at 4:00 AM
61° 4:00 AM
Mostly clear night at 5:00 AM
60° 5:00 AM
Partly cloudy night at 6:00 AM
60° 6:00 AM
Partly cloudy at 7:00 AM
60° Monday 7:00 AM
Mostly sunny at 8:00 AM
65° 8:00 AM
Mostly sunny at 9:00 AM
71° 9:00 AM
Partly cloudy at 10:00 AM
72° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Alexander

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 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 3,5µg/m³

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

O₃ Ozone Fair 72,7µg/m³

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

NO₂ Nitrogen dioxide Good 1,1µg/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 Alexander

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 8,4Very high 🙂Fair
Tomorrow UV 7,6High 🙂Fair
Saturday UV 7,0High 🙂Fair
Sunday UV 7,7High 🙂Fair
Monday UV 7,0High 🙂Fair
Tuesday UV 8,0Very high Unavailable
Wednesday UV 10,0Very high Unavailable
Hourly UV index today
11:00 AMUV 6,0 12:00 PMUV 7,8 1:00 PMUV 8,4 2:00 PMUV 7,7 3:00 PMUV 6,0 4:00 PMUV 3,8 5:00 PMUV 1,9 6:00 PMUV 0,6 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.

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.

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 Alexander

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Saturday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Saturday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Saturday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Saturday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Saturday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Saturday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.52 Population: 239

Forecast data for Alexander were last refreshed today at 10:48 AM. The current forecast period extends through 05/09/2026 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.