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Now · 3:15 PM

Blackwell Weather & Hourly Forecast

United States · Oklahoma · 74631

Sunny
102°F
Sunny
Feels like: 103°F
💧 Humidity 25% 🌡 Pressure 29.88 inHg 💨 Wind 12 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 7.7 · High 🌅 Sunrise 6:59 AM 🌇 Sunset 7:59 PM

Hourly Forecast for Blackwell

Today
Sunny · 4:00 PM Sunny
102° 💧 None 💨 12 mph H 25%29.88 inHg
Sunny · 7:00 PM Sunny
98° 💧 None 💨 12 mph H 22%29.83 inHg
Clear night · 10:00 PM Clear night
87° 💧 None 💨 9 mph H 28%29.85 inHg
Tomorrow
Clear night · 1:00 AM Clear night
82° 💧 None 💨 8 mph H 35%29.88 inHg
Clear night · 4:00 AM Clear night
74° 💧 None 💨 9 mph H 40%29.91 inHg
Clear night · 7:00 AM Clear night
74° 💧 None 💨 7 mph H 46%29.94 inHg
Sunny · 10:00 AM Sunny
89° 💧 None 💨 11 mph H 34%29.94 inHg
Sunny · 1:00 PM Sunny
99° 💧 None 💨 10 mph H 20%29.88 inHg
Sunny · 4:00 PM Sunny
103° 💧 None 💨 11 mph H 16%29.80 inHg
Sunny · 7:00 PM Sunny
97° 💧 None 💨 8 mph H 18%29.77 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
91° 💧 None 💨 6 mph H 24%29.83 inHg
Wednesday
Partly cloudy night · 1:00 AM Partly cloudy night
89° 💧 None 💨 18 mph H 33%29.85 inHg
Clear night · 4:00 AM Clear night
79° 💧 None 💨 12 mph H 41%29.88 inHg
Clear night · 7:00 AM Clear night
78° 💧 None 💨 11 mph H 48%29.91 inHg
Sunny · 10:00 AM Sunny
92° 💧 None 💨 15 mph H 38%29.91 inHg
Sunny · 1:00 PM Sunny
102° 💧 None 💨 14 mph H 26%29.85 inHg

In Blackwell and, more broadly, across the state of Oklahoma: Clear skies will continue into the evening, with temperatures remaining very hot, ranging from around 89 to 100 degrees Fahrenheit. Winds will be moderate, coming from the south at up to 14 mph, with gusts reaching 20 mph. No precipitation is expected, so the night will stay dry. It will remain warm overnight, so plan accordingly if you’re heading out later. Temperatures are likely to stay on the higher side through the evening hours.

15-Day Weather Outlook for Blackwell

TomorrowTomorrow Sunny Sunny 103°/74° 💧 None 💨 12 mph
Wednesday, Sep 2Wed Sep 2 Sunny Sunny 105°/77° 💧 None 💨 19 mph
Thursday, Sep 3Thu Sep 3 Sunny Sunny 103°/76° 💧 None 💨 22 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 107°/77° 💧 None 💨 16 mph
Saturday, Sep 5Sat Sep 5 Sunny Sunny 106°/78° 💧 None 💨 15 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 107°/81° 💧 None 💨 10 mph
Monday, Sep 7Mon Sep 7 Sunny Sunny 110°/82° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 113°/83° 💧 None 💨 9 mph
Wednesday, Sep 9Wed Sep 9 Sunny Sunny 113°/90° 💧 None 💨 17 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 109°/88° 💧 None 💨 18 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 110°/81° 💧 None 💨 13 mph
Saturday, Sep 12Sat Sep 12 Sunny Sunny 110°/83° 💧 None 💨 14 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 110°/81° 💧 None 💨 13 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 109°/83° 💧 None 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 109°/81° 💧 None 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Blackwell

Vertical axis: °F · Color based on temperature
Sunny at 4:00 PM
102° Today 4:00 PM
Sunny at 5:00 PM
102° 5:00 PM
Sunny at 6:00 PM
101° 6:00 PM
Sunny at 7:00 PM
98° 7:00 PM
Clear night at 8:00 PM
92° Today 8:00 PM
Clear night at 9:00 PM
89° 9:00 PM
Clear night at 10:00 PM
87° 10:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Clear night at 12:00 AM
82° Tomorrow 12:00 AM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 2:00 AM
78° 2:00 AM
Clear night at 3:00 AM
76° 3:00 AM
Clear night at 4:00 AM
74° Tomorrow 4:00 AM
Clear night at 5:00 AM
75° 5:00 AM
Clear night at 6:00 AM
74° 6:00 AM
Clear night at 7:00 AM
74° 7:00 AM
Sunny at 8:00 AM
78° Tomorrow 8:00 AM
Sunny at 9:00 AM
84° 9:00 AM
Sunny at 10:00 AM
89° 10:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
97° Tomorrow 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Sunny at 2:00 PM
101° 2:00 PM
Sunny at 3:00 PM
102° 3:00 PM
Sunny at 4:00 PM
103° Tomorrow 4:00 PM
Sunny at 5:00 PM
102° 5:00 PM
Sunny at 6:00 PM
101° 6:00 PM
Sunny at 7:00 PM
97° 7:00 PM
Mostly clear night at 8:00 PM
92° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
91° 9:00 PM
Partly cloudy night at 10:00 PM
91° 10:00 PM
Partly cloudy night at 11:00 PM
90° 11:00 PM
Partly cloudy night at 12:00 AM
89° Wednesday 12:00 AM
Partly cloudy night at 1:00 AM
89° 1:00 AM
Clear night at 2:00 AM
85° 2:00 AM
Clear night at 3:00 AM
82° 3:00 AM
Clear night at 4:00 AM
79° Wednesday 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
77° 6:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
84° Wednesday 8:00 AM
Sunny at 9:00 AM
88° 9:00 AM
Sunny at 10:00 AM
92° 10:00 AM
Sunny at 11:00 AM
96° 11:00 AM
Sunny at 12:00 PM
100° Wednesday 12:00 PM
Sunny at 1:00 PM
102° 1:00 PM
Sunny at 2:00 PM
103° 2:00 PM
Sunny at 3:00 PM
105° 3:00 PM
Sunny at 4:00 PM
105° Wednesday 4:00 PM
Mostly sunny at 5:00 PM
105° 5:00 PM
Mostly sunny at 6:00 PM
104° 6:00 PM
Mostly sunny at 7:00 PM
102° 7:00 PM
Clear night at 8:00 PM
97° Wednesday 8:00 PM
Clear night at 9:00 PM
94° 9:00 PM
Clear night at 10:00 PM
93° 10:00 PM
Clear night at 11:00 PM
90° 11:00 PM
Clear night at 12:00 AM
89° Thursday 12:00 AM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 2:00 AM
85° 2:00 AM
Clear night at 3:00 AM
83° 3:00 AM
Clear night at 4:00 AM
81° Thursday 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
77° 6:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
76° Thursday 8:00 AM
Sunny at 9:00 AM
79° 9:00 AM
Sunny at 10:00 AM
84° 10:00 AM
Sunny at 11:00 AM
88° 11:00 AM
Sunny at 12:00 PM
93° Thursday 12:00 PM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
100° 2:00 PM
Sunny at 3:00 PM
102° 3:00 PM
Sunny at 4:00 PM
103° Thursday 4:00 PM
Sunny at 5:00 PM
104° 5:00 PM
Sunny at 6:00 PM
104° 6:00 PM
Sunny at 7:00 PM
102° 7:00 PM
Clear night at 8:00 PM
95° Thursday 8:00 PM
Clear night at 9:00 PM
92° 9:00 PM
Clear night at 10:00 PM
90° 10:00 PM
Clear night at 11:00 PM
87° 11:00 PM
Clear night at 12:00 AM
83° Friday 12:00 AM
Clear night at 1:00 AM
82° 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
79° Friday 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
77° 7:00 AM
Sunny at 8:00 AM
79° Friday 8:00 AM
Sunny at 9:00 AM
83° 9:00 AM
Sunny at 10:00 AM
88° 10:00 AM
Sunny at 11:00 AM
94° 11:00 AM
Sunny at 12:00 PM
98° Friday 12:00 PM
Sunny at 1:00 PM
102° 1:00 PM
Sunny at 2:00 PM
104° 2:00 PM
Sunny at 3:00 PM
106° 3:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Blackwell

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 4:00 PM
PM2.5 Fine particles Good 2,1µg/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 2,8µg/m³

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

O₃ Ozone Fair 83,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Blackwell

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 9,0Very high 🙂Fair
Tomorrow UV 9,0Very high 😐Moderate
Wednesday UV 9,1Very high 🙂Fair
Thursday UV 9,0Very high 🙂Fair
Friday UV 10,0Very high 🙂Fair
Saturday UV 10,0Very high Unavailable
Sunday UV 10,0Very high Unavailable
Hourly UV index today
4:00 PMUV 5,4 5:00 PMUV 3,0 6:00 PMUV 1,2 7:00 PMUV 0,3
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.

Extreme heat risk

Drink water frequently, stay in cool places and avoid strenuous activity during the hottest hours. Dry air can increase hydration needs.

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 Blackwell

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 Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Wednesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Wednesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Wednesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Wednesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM
Sustained wind Max gusts
Internal PR simulation: 4.12 Population: 6,042

Forecast data for Blackwell were last refreshed today at 3:15 PM. The current forecast period extends through 02/09/2026 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.