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Now · 3:00 PM

Herrick Weather & Hourly Forecast

United States · Illinois · 62431

Mostly sunny
85°F
Mostly sunny
Feels like: 86°F
💧 Humidity 49% 🌡 Pressure 30.12 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi Clouds 16% ☀️ UV index 7.0 · High 🌅 Sunrise 6:21 AM 🌇 Sunset 7:33 PM

Hourly Forecast for Herrick

Today
Mostly sunny · 4:00 PM Mostly sunny
85° 💧 None 💨 6 mph H 47%30.09 inHg
Partly cloudy · 7:00 PM Partly cloudy
79° 💧 None 💨 6 mph H 61%30.06 inHg
Overcast night · 10:00 PM Overcast night
70° 💧 None 💨 7 mph H 74%30.12 inHg
Tomorrow
Mostly cloudy night · 1:00 AM Mostly cloudy night
66° 💧 None 💨 7 mph H 87%30.09 inHg
Mostly clear night · 4:00 AM Mostly clear night
64° 💧 None 💨 6 mph H 90%30.09 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
64° 💧 None 💨 5 mph H 85%30.12 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
76° 💧 None 💨 7 mph H 59%30.12 inHg
Overcast · 1:00 PM Overcast
83° 💧 None 💨 7 mph H 52%30.09 inHg
Overcast · 4:00 PM Overcast
86° 💧 None 💨 4 mph H 55%30.03 inHg
Overcast · 7:00 PM Overcast
80° 💧 None 💨 6 mph H 68%30.00 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
73° 💧 None 💨 9 mph H 65%30.00 inHg
Sunday
Mostly cloudy night · 1:00 AM Mostly cloudy night
71° 💧 None 💨 8 mph H 63%30.00 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
70° 💧 None 💨 8 mph H 61%30.00 inHg
Light rain · 7:00 AM Light rain
69° 💧 0.02 in 💨 8 mph H 77%30.00 inHg
Overcast · 10:00 AM Overcast
79° 💧 None 💨 11 mph H 57%30.03 inHg
Overcast · 1:00 PM Overcast
89° 💧 None 💨 13 mph H 38%29.97 inHg

In Herrick and, more broadly, across the state of Illinois: The afternoon will end with mostly sunny skies and a few clouds drifting through. Temperatures will remain mild to warm, ranging from the mid-60s to the low 80s. Light northeast winds around 5 to 7 mph will continue into the evening, with occasional gusts up to 9 mph. No precipitation is expected tonight, so expect dry conditions if you're heading out later. Temperatures will gradually cool, but it should remain comfortable overnight. Overall, the evening looks calm and clear, making it a good time for outdoor activities.

15-Day Weather Outlook for Herrick

TomorrowTomorrow Overcast Overcast 86°/63° 💧 None 💨 10 mph
Sunday, Aug 30Sun Aug 30 Light rain Light rain 95°/68° 💧 0.02 in 💨 15 mph
Monday, Aug 31Mon Aug 31 Overcast Overcast 100°/75° 💧 None 💨 14 mph
Tuesday, Sep 1Tue Sep 1 Mostly sunny Mostly sunny 101°/76° 💧 None 💨 12 mph
Wednesday, Sep 2Wed Sep 2 Sunny Sunny 101°/77° 💧 None 💨 15 mph
Thursday, Sep 3Thu Sep 3 Mostly cloudy Mostly cloudy 102°/79° 💧 None 💨 12 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 104°/79° 💧 None 💨 12 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 102°/80° 💧 0.04 in 💨 11 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 104°/74° 💧 0.02 in 💨 16 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 95°/68° 💧 0.01 in 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 106°/67° 💧 None 💨 13 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 109°/81° 💧 0.01 in 💨 14 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 109°/78° 💧 0.06 in 💨 14 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 90°/68° 💧 0.11 in 💨 16 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 85°/59° 💧 None 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Herrick

Vertical axis: °F · Color based on temperature
Mostly sunny at 4:00 PM
85° Today 4:00 PM
Mostly sunny at 5:00 PM
85° 5:00 PM
Partly cloudy at 6:00 PM
83° 6:00 PM
Partly cloudy at 7:00 PM
79° 7:00 PM
Overcast night at 8:00 PM
74° Today 8:00 PM
Mostly cloudy night at 9:00 PM
71° 9:00 PM
Overcast night at 10:00 PM
70° 10:00 PM
Overcast night at 11:00 PM
69° 11:00 PM
Mostly cloudy night at 12:00 AM
67° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
66° 1:00 AM
Clear night at 2:00 AM
65° 2:00 AM
Partly cloudy night at 3:00 AM
64° 3:00 AM
Mostly clear night at 4:00 AM
64° Tomorrow 4:00 AM
Partly cloudy night at 5:00 AM
63° 5:00 AM
Mostly cloudy night at 6:00 AM
63° 6:00 AM
Mostly cloudy at 7:00 AM
64° 7:00 AM
Overcast at 8:00 AM
68° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
72° 9:00 AM
Mostly cloudy at 10:00 AM
76° 10:00 AM
Mostly cloudy at 11:00 AM
80° 11:00 AM
Overcast at 12:00 PM
82° Tomorrow 12:00 PM
Overcast at 1:00 PM
83° 1:00 PM
Overcast at 2:00 PM
85° 2:00 PM
Overcast at 3:00 PM
85° 3:00 PM
Overcast at 4:00 PM
86° Tomorrow 4:00 PM
Overcast at 5:00 PM
84° 5:00 PM
Overcast at 6:00 PM
83° 6:00 PM
Overcast at 7:00 PM
80° 7:00 PM
Overcast night at 8:00 PM
77° Tomorrow 8:00 PM
Overcast night at 9:00 PM
74° 9:00 PM
Mostly cloudy night at 10:00 PM
73° 10:00 PM
Mostly cloudy night at 11:00 PM
73° 11:00 PM
Mostly cloudy night at 12:00 AM
72° Sunday 12:00 AM
Mostly cloudy night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
70° 2:00 AM
Mostly cloudy night at 3:00 AM
70° 3:00 AM
Mostly cloudy night at 4:00 AM
70° Sunday 4:00 AM
Mostly cloudy night at 5:00 AM
69° 5:00 AM
Mostly cloudy night at 6:00 AM
68° 6:00 AM
Light rain at 7:00 AM
69° 7:00 AM
Light rain at 8:00 AM
68° Sunday 8:00 AM
Overcast at 9:00 AM
74° 9:00 AM
Overcast at 10:00 AM
79° 10:00 AM
Overcast at 11:00 AM
84° 11:00 AM
Overcast at 12:00 PM
87° Sunday 12:00 PM
Overcast at 1:00 PM
89° 1:00 PM
Overcast at 2:00 PM
93° 2:00 PM
Overcast at 3:00 PM
94° 3:00 PM
Overcast at 4:00 PM
95° Sunday 4:00 PM
Overcast at 5:00 PM
94° 5:00 PM
Overcast at 6:00 PM
90° 6:00 PM
Mostly cloudy at 7:00 PM
84° 7:00 PM
Overcast night at 8:00 PM
82° Sunday 8:00 PM
Overcast night at 9:00 PM
81° 9:00 PM
Overcast night at 10:00 PM
79° 10:00 PM
Mostly cloudy night at 11:00 PM
78° 11:00 PM
Mostly cloudy night at 12:00 AM
77° Monday 12:00 AM
Mostly cloudy night at 1:00 AM
76° 1:00 AM
Partly cloudy night at 2:00 AM
76° 2:00 AM
Mostly clear night at 3:00 AM
76° 3:00 AM
Mostly clear night at 4:00 AM
75° Monday 4:00 AM
Mostly clear night at 5:00 AM
75° 5:00 AM
Mostly clear night at 6:00 AM
75° 6:00 AM
Mostly sunny at 7:00 AM
75° 7:00 AM
Partly cloudy at 8:00 AM
76° Monday 8:00 AM
Mostly cloudy at 9:00 AM
81° 9:00 AM
Mostly cloudy at 10:00 AM
86° 10:00 AM
Overcast at 11:00 AM
90° 11:00 AM
Overcast at 12:00 PM
93° Monday 12:00 PM
Overcast at 1:00 PM
95° 1:00 PM
Overcast at 2:00 PM
98° 2:00 PM
Overcast at 3:00 PM
99° 3:00 PM
Overcast at 4:00 PM
100° Monday 4:00 PM
Overcast at 5:00 PM
99° 5:00 PM
Overcast at 6:00 PM
96° 6:00 PM
Overcast at 7:00 PM
91° 7:00 PM
Mostly cloudy night at 8:00 PM
88° Monday 8:00 PM
Mostly cloudy night at 9:00 PM
86° 9:00 PM
Mostly cloudy night at 10:00 PM
86° 10:00 PM
Overcast night at 11:00 PM
84° 11:00 PM
Overcast night at 12:00 AM
82° Tuesday 12:00 AM
Overcast night at 1:00 AM
82° 1:00 AM
Overcast night at 2:00 AM
82° 2:00 AM
Overcast night at 3:00 AM
80° 3:00 AM
Overcast night at 4:00 AM
78° Tuesday 4:00 AM
Overcast night at 5:00 AM
77° 5:00 AM
Overcast night at 6:00 AM
77° 6:00 AM
Overcast at 7:00 AM
76° 7:00 AM
Partly cloudy at 8:00 AM
79° Tuesday 8:00 AM
Partly cloudy at 9:00 AM
85° 9:00 AM
Partly cloudy at 10:00 AM
90° 10:00 AM
Mostly sunny at 11:00 AM
94° 11:00 AM
Mostly sunny at 12:00 PM
96° Tuesday 12:00 PM
Mostly sunny at 1:00 PM
98° 1:00 PM
Sunny at 2:00 PM
100° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Herrick

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 4:00 PM
PM2.5 Fine particles Good 4,6µg/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 Moderate 100,9µg/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.

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Herrick

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 7,0High 😐Moderate
Tomorrow UV 6,0High 😐Moderate
Sunday UV 8,0Very high 😐Moderate
Monday UV 8,0Very high 😐Moderate
Tuesday UV 9,0Very high 🙂Fair
Wednesday UV 9,0Very high Unavailable
Thursday UV 9,0Very high Unavailable
Hourly UV index today
4:00 PMUV 7,0 5:00 PMUV 7,0 6:00 PMUV 7,0 7:00 PMUV 6,0
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.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor 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 Herrick

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Sunday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Sunday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Sunday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Sunday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Sunday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Sunday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Monday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Monday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Monday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Monday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Monday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Monday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tuesday 12:00 PM 1:00 PM 2:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.36 Population: 333

Forecast data for Herrick were last refreshed today at 2:09 PM. The current forecast period extends through 30/08/2026 at 1:00 PM. 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.