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Now · 3:46 AM

Cornish Weather & Hourly Forecast

United States · Oklahoma · 73456

Partly cloudy night
79°F
Partly cloudy night
Feels like: 84°F
💧 Humidity 74% 🌡 Pressure 29.88 inHg 💨 Wind 5 mph 👁 Visibility 20.5 mi Clouds 38% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Cornish

Today
Clear night · 4:00 AM Clear night
78° 💧 None 💨 5 mph H 76%29.85 inHg
Clear night · 7:00 AM Clear night
78° 💧 None 💨 4 mph H 78%29.85 inHg
Sunny · 10:00 AM Sunny
86° 💧 0.000 in 💨 5 mph H 61%29.88 inHg
Light thunderstorms · 1:00 PM Light thunderstorms
89° 💧 0.057 in 💨 9 mph H 55%29.85 inHg
Light rain · 4:00 PM Light rain
91° 💧 0.009 in 💨 8 mph H 49%29.80 inHg
Sunny · 7:00 PM Sunny
88° 💧 None 💨 8 mph H 52%29.77 inHg
Clear night · 10:00 PM Clear night
84° 💧 None 💨 9 mph H 61%29.80 inHg
Tomorrow
Clear night · 1:00 AM Clear night
81° 💧 None 💨 11 mph H 68%29.80 inHg
Clear night · 4:00 AM Clear night
80° 💧 None 💨 10 mph H 70%29.80 inHg
Clear night · 7:00 AM Clear night
78° 💧 None 💨 7 mph H 71%29.83 inHg
Sunny · 10:00 AM Sunny
86° 💧 None 💨 9 mph H 60%29.88 inHg
Strong thunderstorm · 1:00 PM Strong thunderstorm
95° 💧 None 💨 8 mph H 44%29.85 inHg
Strong thunderstorm · 4:00 PM Strong thunderstorm
98° 💧 0.014 in 💨 7 mph H 37%29.83 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
93° 💧 None 💨 7 mph H 42%29.80 inHg
Sunday
Sunny · 10:00 AM Sunny
88° 💧 None 💨 7 mph H 57%29.97 inHg
Sunny · 7:00 PM Sunny
94° 💧 None 💨 10 mph H 37%29.83 inHg

In Cornish and, more broadly, across the state of Oklahoma: The evening will be mostly cloudy, with temperatures holding steady around 76 degrees. Winds will be moderate from the northeast at around 10 mph, with gusts reaching up to 11 mph. Rain is likely during this period, with an expected accumulation of approximately 0.16 inches. The likelihood of rain reaching its peak tonight means residents should be prepared for possible showers in the next few hours. Conditions will remain mild to warm, so outdoor activities may be affected by the potential for precipitation. Be sure to keep an umbrella handy and stay alert to any changing weather patterns overnight.

15-Day Weather Outlook for Cornish

Friday, Sep 11Fri Sep 11 Strong thunderstorm Strong thunderstorm 92°/78° 💧 None 💨 11 mph
TomorrowTomorrow Strong thunderstorm Strong thunderstorm 98°/78° 💧 None 💨 11 mph
Sunday, Sep 13Sun Sep 13 Mostly cloudy Mostly cloudy 98°/78° 💧 0.150 in 💨 10 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 99°/80° 💧 0.001 in 💨 13 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 100°/81° 💧 0.001 in 💨 15 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 96°/81° 💧 0.128 in 💨 12 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 96°/79° 💧 0.001 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 93°/71° 💧 0.063 in 💨 14 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 85°/70° 💧 None 💨 10 mph
Sunday, Sep 20Sun Sep 20 Overcast Overcast 83°/66° 💧 None 💨 5 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 86°/66° 💧 None 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 86°/67° 💧 None 💨 8 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 87°/69° 💧 None 💨 7 mph
Thursday, Sep 24Thu Sep 24 Sunny Sunny 88°/68° 💧 None 💨 10 mph
Friday, Sep 25Fri Sep 25 Mostly sunny Mostly sunny 88°/87° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cornish

Vertical axis: °F · Color based on temperature
Clear night at 4:00 AM
78° Today 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
79° Today 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Sunny at 11:00 AM
89° 11:00 AM
Strong thunderstorm at 12:00 PM
92° Today 12:00 PM
Light thunderstorms at 1:00 PM
89° 1:00 PM
Light thunderstorms at 2:00 PM
90° 2:00 PM
Light thunderstorms at 3:00 PM
89° 3:00 PM
Light rain at 4:00 PM
91° Today 4:00 PM
Partly cloudy at 5:00 PM
91° 5:00 PM
Mostly sunny at 6:00 PM
90° 6:00 PM
Sunny at 7:00 PM
88° 7:00 PM
Clear night at 8:00 PM
85° Today 8:00 PM
Clear night at 9:00 PM
84° 9:00 PM
Clear night at 10:00 PM
84° 10:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 12:00 AM
82° Tomorrow 12:00 AM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
81° 2:00 AM
Clear night at 3:00 AM
80° 3:00 AM
Clear night at 4:00 AM
80° Tomorrow 4:00 AM
Clear night at 5:00 AM
80° 5:00 AM
Clear night at 6:00 AM
79° 6:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
79° Tomorrow 8:00 AM
Sunny at 9:00 AM
83° 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Sunny at 11:00 AM
90° 11:00 AM
Sunny at 12:00 PM
93° Tomorrow 12:00 PM
Strong thunderstorm at 1:00 PM
95° 1:00 PM
Strong thunderstorm at 2:00 PM
97° 2:00 PM
Strong thunderstorm at 3:00 PM
98° 3:00 PM
Strong thunderstorm at 4:00 PM
98° Tomorrow 4:00 PM
Light thunderstorms at 5:00 PM
94° 5:00 PM
Light rain at 6:00 PM
92° 6:00 PM
Mostly cloudy at 7:00 PM
93° 7:00 PM
Clear night at 4:00 AM
79° Sunday 4:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 10:00 AM
88° 10:00 AM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 4:00 PM
98° Sunday 4:00 PM
Sunny at 7:00 PM
94° 7:00 PM
Clear night at 10:00 PM
87° 10:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 4:00 AM
82° Monday 4:00 AM
Clear night at 7:00 AM
80° 7:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Mostly sunny at 1:00 PM
95° 1:00 PM
Mostly sunny at 4:00 PM
99° Monday 4:00 PM
Mostly sunny at 7:00 PM
96° 7:00 PM
Clear night at 10:00 PM
89° 10:00 PM
Clear night at 1:00 AM
87° 1:00 AM
Clear night at 4:00 AM
83° Tuesday 4:00 AM
Clear night at 7:00 AM
81° 7:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 1:00 PM
96° 1:00 PM
Mostly sunny at 4:00 PM
100° Tuesday 4:00 PM
Mostly sunny at 7:00 PM
96° 7:00 PM
Clear night at 10:00 PM
90° 10:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
87° Wednesday 7:00 AM
Sunny at 1:00 PM
81° 1:00 PM
Mostly sunny at 7:00 PM
96° 7:00 PM
Mostly clear night at 1:00 AM
96° 1:00 AM
Clear night at 7:00 AM
85° Thursday 7:00 AM
Partly cloudy at 1:00 PM
79° 1:00 PM
Moderate rain at 7:00 PM
93° 7:00 PM
Mostly clear night at 1:00 AM
87° 1:00 AM
Mostly cloudy night at 7:00 AM
74° Friday 7:00 AM
Partly cloudy at 1:00 PM
71° 1:00 PM
Mostly cloudy at 7:00 PM
85° 7:00 PM
Mostly clear night at 1:00 AM
85° 1:00 AM
Mostly clear night at 7:00 AM
72° Saturday 7:00 AM
Mostly cloudy at 1:00 PM
70° 1:00 PM
Overcast at 7:00 PM
81° 7:00 PM
Partly cloudy night at 1:00 AM
83° 1:00 AM
Mostly clear night at 7:00 AM
72° Sunday 7:00 AM
Mostly sunny at 1:00 PM
66° 1:00 PM
Sunny at 7:00 PM
86° 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
73° Monday 7:00 AM
Sunny at 1:00 PM
66° 1:00 PM
Sunny at 7:00 PM
86° 7:00 PM
Clear night at 1:00 AM
85° 1:00 AM
Clear night at 7:00 AM
73° Tuesday 7:00 AM
Sunny at 1:00 PM
67° 1:00 PM
Sunny at 7:00 PM
87° 7:00 PM
Clear night at 1:00 AM
87° 1:00 AM
Clear night at 7:00 AM
75° Wednesday 7:00 AM
Sunny at 1:00 PM
69° 1:00 PM
Sunny at 7:00 PM
88° 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
75° Thursday 7:00 AM
Sunny at 1:00 PM
68° 1:00 PM
Sunny at 7:00 PM
88° 7:00 PM
Mostly clear night at 1:00 AM
87° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Cornish

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 4:00 AM
PM2.5 Fine particles Good 2,0µg/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 2,5µg/m³

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

O₃ Ozone Good 32,5µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Cornish

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 8,8Very high 🙂Fair
Sunday UV 8,4Very high 🙂Fair
Monday UV 8,5Very high 😊Good
Tuesday UV 9,0Very high 😊Good
Wednesday UV 9,0Very high Unavailable
Thursday UV 8,0Very high Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,2 9:00 AMUV 1,0 10:00 AMUV 2,7 11:00 AMUV 5,0 12:00 PMUV 7,2 1:00 PMUV 8,5 2:00 PMUV 8,6 3:00 PMUV 7,2 4:00 PMUV 5,0 5:00 PMUV 2,8 6:00 PMUV 1,0
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 Cornish

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

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: 9:09 PM–5:46 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 83° 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 min81%
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 Cornish were last refreshed today at 11:41 AM. The current forecast period extends through 13/09/2026 at 7:00 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.