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Now · 4:54 PM

Pontiac Weather & Hourly Forecast

United States · Missouri · 65729

Sunny
91°F
Sunny
Feels like: 94°F
💧 Humidity 46% 🌡 Pressure 29.94 inHg 💨 Wind 5 mph 👁 Visibility 25.0 mi Clouds 0% ☀️ UV index 4.3 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Pontiac

Today
Sunny · 5:00 PM Sunny
91° 💧 None 💨 5 mph H 46%29.94 inHg
Clear night · 8:00 PM Clear night
82° 💧 None 💨 6 mph H 62%29.97 inHg
Clear night · 11:00 PM Clear night
79° 💧 None 💨 8 mph H 62%30.03 inHg
Tomorrow
Clear night · 2:00 AM Clear night
74° 💧 None 💨 5 mph H 67%30.03 inHg
Clear night · 5:00 AM Clear night
71° 💧 None 💨 4 mph H 80%30.06 inHg
Sunny · 8:00 AM Sunny
73° 💧 None 💨 3 mph H 79%30.09 inHg
Sunny · 11:00 AM Sunny
84° 💧 None 💨 3 mph H 56%30.09 inHg
Mostly sunny · 2:00 PM Mostly sunny
92° 💧 None 💨 1 mph H 44%30.03 inHg
Mostly sunny · 5:00 PM Mostly sunny
94° 💧 None 💨 4 mph H 39%30.00 inHg
Clear night · 8:00 PM Clear night
85° 💧 None 💨 7 mph H 49%30.00 inHg
Clear night · 11:00 PM Clear night
81° 💧 None 💨 6 mph H 59%30.06 inHg
Wednesday
Clear night · 2:00 AM Clear night
78° 💧 None 💨 6 mph H 68%30.06 inHg
Clear night · 5:00 AM Clear night
78° 💧 None 💨 6 mph H 69%30.06 inHg
Sunny · 8:00 AM Sunny
80° 💧 None 💨 5 mph H 73%30.09 inHg
Sunny · 11:00 AM Sunny
90° 💧 None 💨 6 mph H 53%30.09 inHg
Mostly sunny · 2:00 PM Mostly sunny
95° 💧 0.005 in 💨 7 mph H 42%30.03 inHg

In Pontiac and, more broadly, across the state of Missouri: As the afternoon progresses into the evening, the sky will remain mostly sunny with just a few clouds scattered across the sky. Temperatures will stay hot, ranging from around 82 to 91 degrees Fahrenheit. Winds will be moderate, coming from the east at speeds up to 10 mph, with gusts reaching as high as 26 mph. No precipitation is expected during this time, so dry conditions will continue into the evening. Residents can anticipate warm and breezy weather, typical for this time of day. It’s a good idea to stay hydrated and protect yourself from the sun if you’re outside. The weather will remain stable into the night, with clear skies and mild winds. Overall, it should be a warm and pleasant evening.

15-Day Weather Outlook for Pontiac

TomorrowTomorrow Mostly sunny Mostly sunny 94°/71° 💧 None 💨 8 mph
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 95°/77° 💧 None 💨 8 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 85°/72° 💧 0.529 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 88°/72° 💧 0.122 in 💨 4 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 86°/71° 💧 0.080 in 💨 6 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 85°/71° 💧 0.020 in 💨 8 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 89°/74° 💧 0.020 in 💨 8 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 85°/72° 💧 0.103 in 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 80°/62° 💧 None 💨 8 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 82°/63° 💧 None 💨 6 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 86°/62° 💧 None 💨 5 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 91°/71° 💧 0.003 in 💨 6 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 88°/72° 💧 0.077 in 💨 4 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 86°/72° 💧 0.372 in 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Moderate rain Moderate rain 84°/72° 💧 0.144 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Pontiac

Vertical axis: °F · Color based on temperature
Sunny at 5:00 PM
91° Today 5:00 PM
Sunny at 6:00 PM
89° 6:00 PM
Sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
81° Today 9:00 PM
Clear night at 10:00 PM
80° 10:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Clear night at 12:00 AM
77° 12:00 AM
Clear night at 1:00 AM
76° Tomorrow 1:00 AM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 3:00 AM
72° 3:00 AM
Clear night at 4:00 AM
72° 4:00 AM
Clear night at 5:00 AM
71° Tomorrow 5:00 AM
Clear night at 6:00 AM
71° 6:00 AM
Sunny at 7:00 AM
71° 7:00 AM
Sunny at 8:00 AM
73° 8:00 AM
Sunny at 9:00 AM
77° Tomorrow 9:00 AM
Sunny at 10:00 AM
80° 10:00 AM
Sunny at 11:00 AM
84° 11:00 AM
Sunny at 12:00 PM
88° 12:00 PM
Sunny at 1:00 PM
90° Tomorrow 1:00 PM
Mostly sunny at 2:00 PM
92° 2:00 PM
Mostly cloudy at 3:00 PM
94° 3:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Mostly sunny at 5:00 PM
94° Tomorrow 5:00 PM
Sunny at 6:00 PM
92° 6:00 PM
Sunny at 7:00 PM
87° 7:00 PM
Clear night at 8:00 PM
85° 8:00 PM
Clear night at 9:00 PM
83° Tomorrow 9:00 PM
Clear night at 10:00 PM
82° 10:00 PM
Clear night at 11:00 PM
81° 11:00 PM
Clear night at 12:00 AM
79° 12:00 AM
Clear night at 1:00 AM
79° Wednesday 1:00 AM
Clear night at 2:00 AM
78° 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Clear night at 4:00 AM
78° 4:00 AM
Clear night at 5:00 AM
78° Wednesday 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Sunny at 7:00 AM
77° 7:00 AM
Sunny at 8:00 AM
80° 8:00 AM
Sunny at 9:00 AM
83° Wednesday 9:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
90° 11:00 AM
Sunny at 12:00 PM
93° 12:00 PM
Sunny at 1:00 PM
94° Wednesday 1:00 PM
Mostly sunny at 2:00 PM
95° 2:00 PM
Sunny at 3:00 PM
95° 3:00 PM
Light rain at 4:00 PM
94° 4:00 PM
Light rain at 5:00 PM
91° Wednesday 5:00 PM
Mostly sunny at 6:00 PM
89° 6:00 PM
Mostly sunny at 7:00 PM
85° 7:00 PM
Mostly clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
81° Wednesday 9:00 PM
Mostly clear night at 10:00 PM
81° 10:00 PM
Mostly clear night at 11:00 PM
80° 11:00 PM
Mostly clear night at 12:00 AM
79° 12:00 AM
Partly cloudy night at 1:00 AM
79° Thursday 1:00 AM
Mostly cloudy night at 2:00 AM
78° 2:00 AM
Mostly clear night at 3:00 AM
78° 3:00 AM
Mostly cloudy night at 4:00 AM
77° 4:00 AM
Light thunderstorms at 5:00 AM
75° Thursday 5:00 AM
Light thunderstorms at 6:00 AM
72° 6:00 AM
Light rain at 7:00 AM
73° 7:00 AM
Light rain at 10:00 AM
74° 10:00 AM
Overcast at 1:00 PM
81° Thursday 1:00 PM
Overcast at 4:00 PM
83° 4:00 PM
Partly cloudy at 7:00 PM
80° 7:00 PM
Mostly clear night at 10:00 PM
77° 10:00 PM
Light rain at 1:00 AM
74° Friday 1:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Overcast at 7:00 AM
72° 7:00 AM
Overcast at 10:00 AM
77° 10:00 AM
Partly cloudy at 1:00 PM
84° Friday 1:00 PM
Mostly cloudy at 4:00 PM
88° 4:00 PM
Light rain at 7:00 PM
74° 7:00 PM
Clear night at 10:00 PM
73° 10:00 PM
Mostly clear night at 1:00 AM
73° Saturday 1:00 AM
Clear night at 4:00 AM
72° 4:00 AM
Partly cloudy at 7:00 AM
71° 7:00 AM
Overcast at 10:00 AM
78° 10:00 AM
Mostly cloudy at 1:00 PM
86° Saturday 1:00 PM
Overcast at 4:00 PM
86° 4:00 PM
Overcast at 7:00 PM
82° 7:00 PM
Clear night at 10:00 PM
76° 10:00 PM
Mostly clear night at 1:00 AM
73° Sunday 1:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Mostly cloudy at 7:00 AM
71° 7:00 AM
Light rain at 1:00 PM
85° 1:00 PM
Sunny at 7:00 PM
82° Sunday 7:00 PM
Clear night at 1:00 AM
76° 1:00 AM
Sunny at 7:00 AM
74° 7:00 AM
Mostly sunny at 1:00 PM
89° 1:00 PM
Mostly sunny at 7:00 PM
85° Monday 7:00 PM
Mostly cloudy night at 1:00 AM
78° 1:00 AM
Sunny at 7:00 AM
72° 7:00 AM
Overcast at 1:00 PM
80° 1:00 PM
Mostly cloudy at 7:00 PM
76° Tuesday 7:00 PM
Clear night at 1:00 AM
65° 1:00 AM
Sunny at 7:00 AM
62° 7:00 AM
Sunny at 1:00 PM
80° 1:00 PM
Sunny at 7:00 PM
76° Wednesday 7:00 PM
Mostly clear night at 1:00 AM
66° 1:00 AM
Sunny at 7:00 AM
63° 7:00 AM
Mostly sunny at 1:00 PM
82° 1:00 PM
Sunny at 7:00 PM
77° Thursday 7:00 PM
Clear night at 1:00 AM
66° 1:00 AM
Sunny at 7:00 AM
62° 7:00 AM
Sunny at 1:00 PM
86° 1:00 PM
Sunny at 7:00 PM
81° Friday 7:00 PM
Clear night at 1:00 AM
73° 1:00 AM
Mostly sunny at 7:00 AM
71° 7:00 AM
Mostly sunny at 1:00 PM
91° 1:00 PM
Mostly sunny at 7:00 PM
82° Saturday 7:00 PM
Partly cloudy night at 1:00 AM
74° 1:00 AM
Overcast at 7:00 AM
72° 7:00 AM
Mostly sunny at 1:00 PM
88° 1:00 PM
Light rain at 7:00 PM
78° Sunday 7:00 PM
Mostly cloudy night at 1:00 AM
73° 1:00 AM
Overcast at 7:00 AM
72° 7:00 AM
Partly cloudy at 1:00 PM
86° 1:00 PM
Mostly sunny at 7:00 PM
84° Monday 7:00 PM
Moderate rain at 1:00 AM
72° 1:00 AM
Mostly sunny at 7:00 AM
72° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Pontiac

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 5:00 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 5,1µg/m³

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

O₃ Ozone Fair 86,2µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/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 Pontiac

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 8,8Very high 🙂Fair
Tomorrow UV 8,3Very high 😐Moderate
Wednesday UV 8,4Very high 🙂Fair
Thursday UV 7,9High 🙂Fair
Friday UV 7,7High 🙂Fair
Saturday UV 7,0High Unavailable
Sunday UV 8,0Very high Unavailable
Hourly UV index today
5:00 PMUV 2,2 6:00 PMUV 0,7 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.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Pontiac

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

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:58 PM–5:19 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% Waning Crescent · Moon about 11° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 86° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min79%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
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
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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 Pontiac were last refreshed today at 4:54 PM. The current forecast period extends through 09/09/2026 at 2:00 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.