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Now · 2:37 PM

Brunswick Weather & Hourly Forecast

United States · Missouri · 65236

Sunny
98°F
Sunny
Feels like: 110°F
💧 Humidity 47% 🌡 Pressure 29.88 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 6% ☀️ UV index 8.1 · Very high 🌅 Sunrise 6:43 AM 🌇 Sunset 7:39 PM

Hourly Forecast for Brunswick

Today
Sunny · 3:00 PM Sunny
98° 💧 None 💨 9 mph H 47%29.88 inHg
Sunny · 6:00 PM Sunny
98° 💧 None 💨 8 mph H 35%29.83 inHg
Clear night · 9:00 PM Clear night
87° 💧 None 💨 8 mph H 35%29.83 inHg
Tomorrow
Light rain · 12:00 AM Light rain
82° 💧 0.02 in 💨 5 mph H 52%29.88 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
78° 💧 0.01 in 💨 7 mph H 63%29.85 inHg
Light rain · 6:00 AM Light rain
75° 💧 0.00 in 💨 7 mph H 70%29.88 inHg
Overcast · 9:00 AM Overcast
85° 💧 None 💨 4 mph H 52%29.91 inHg
Mostly cloudy · 12:00 PM Mostly cloudy
97° 💧 None 💨 4 mph H 25%29.88 inHg
Overcast · 3:00 PM Overcast
103° 💧 None 💨 6 mph H 20%29.83 inHg
Overcast · 6:00 PM Overcast
96° 💧 None 💨 6 mph H 21%29.77 inHg
Light rain · 9:00 PM Light rain
80° 💧 0.02 in 💨 10 mph H 61%29.88 inHg
Sunday
Overcast night · 12:00 AM Overcast night
76° 💧 None 💨 4 mph H 61%29.88 inHg
Overcast night · 3:00 AM Overcast night
72° 💧 None 💨 4 mph H 74%29.91 inHg
Overcast night · 6:00 AM Overcast night
71° 💧 None 💨 6 mph H 76%29.94 inHg
Overcast · 9:00 AM Overcast
80° 💧 None 💨 8 mph H 61%29.97 inHg
Overcast · 12:00 PM Overcast
93° 💧 None 💨 6 mph H 38%29.97 inHg

In Brunswick and, more broadly, across the state of Missouri: Clear skies are expected to persist into the evening, with temperatures remaining very hot, ranging from the low 85s to approaching 99 degrees Fahrenheit. Winds will be light, coming from the southwest at around 8 mph, with gusts reaching up to 19 mph. No precipitation is anticipated, so conditions will remain dry throughout the evening. Residents should take precautions to stay hydrated and protect themselves from the heat, especially during the warmest parts of the night. The light southwest breeze may bring some relief, but temperatures will stay comfortably warm rather than cool. Overall, expect a hot and dry evening with little to no cloud cover or weather concerns.

15-Day Weather Outlook for Brunswick

TomorrowTomorrow Light rain Light rain 103°/75° 💧 0.05 in 💨 12 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 99°/71° 💧 0.05 in 💨 12 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 99°/66° 💧 0.03 in 💨 14 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 108°/74° 💧 None 💨 17 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 99°/70° 💧 0.08 in 💨 10 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 94°/65° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 89°/63° 💧 0.39 in 💨 17 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 107°/69° 💧 None 💨 19 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 109°/83° 💧 None 💨 18 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 109°/82° 💧 None 💨 16 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 107°/84° 💧 None 💨 17 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 106°/78° 💧 None 💨 17 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 107°/76° 💧 0.06 in 💨 24 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 103°/75° 💧 0.01 in 💨 13 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 103°/77° 💧 0.01 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Brunswick

Vertical axis: °F · Color based on temperature
Sunny at 3:00 PM
98° Today 3:00 PM
Sunny at 4:00 PM
98° 4:00 PM
Sunny at 5:00 PM
98° 5:00 PM
Sunny at 6:00 PM
98° 6:00 PM
Sunny at 7:00 PM
96° Today 7:00 PM
Clear night at 8:00 PM
90° 8:00 PM
Clear night at 9:00 PM
87° 9:00 PM
Clear night at 10:00 PM
86° 10:00 PM
Clear night at 11:00 PM
84° Today 11:00 PM
Light rain at 12:00 AM
82° 12:00 AM
Light rain at 1:00 AM
81° 1:00 AM
Overcast night at 2:00 AM
79° 2:00 AM
Mostly cloudy night at 3:00 AM
78° Tomorrow 3:00 AM
Mostly cloudy night at 4:00 AM
76° 4:00 AM
Light rain at 5:00 AM
75° 5:00 AM
Light rain at 6:00 AM
75° 6:00 AM
Mostly cloudy at 7:00 AM
76° Tomorrow 7:00 AM
Overcast at 8:00 AM
79° 8:00 AM
Overcast at 9:00 AM
85° 9:00 AM
Mostly cloudy at 10:00 AM
90° 10:00 AM
Mostly cloudy at 11:00 AM
94° Tomorrow 11:00 AM
Mostly cloudy at 12:00 PM
97° 12:00 PM
Mostly cloudy at 1:00 PM
99° 1:00 PM
Overcast at 2:00 PM
102° 2:00 PM
Overcast at 3:00 PM
103° Tomorrow 3:00 PM
Overcast at 4:00 PM
102° 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
89° Tomorrow 7:00 PM
Overcast night at 8:00 PM
85° 8:00 PM
Light rain at 9:00 PM
80° 9:00 PM
Overcast night at 10:00 PM
78° 10:00 PM
Overcast night at 11:00 PM
77° Tomorrow 11:00 PM
Overcast night at 12:00 AM
76° 12:00 AM
Overcast night at 1:00 AM
75° 1:00 AM
Overcast night at 2:00 AM
74° 2:00 AM
Overcast night at 3:00 AM
72° Sunday 3:00 AM
Overcast night at 4:00 AM
71° 4:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Overcast night at 6:00 AM
71° 6:00 AM
Overcast at 7:00 AM
72° Sunday 7:00 AM
Overcast at 8:00 AM
76° 8:00 AM
Overcast at 9:00 AM
80° 9:00 AM
Overcast at 10:00 AM
85° 10:00 AM
Overcast at 11:00 AM
91° Sunday 11:00 AM
Overcast at 12:00 PM
93° 12:00 PM
Overcast at 1:00 PM
96° 1:00 PM
Overcast at 2:00 PM
96° 2:00 PM
Overcast at 3:00 PM
99° Sunday 3:00 PM
Overcast at 4:00 PM
99° 4:00 PM
Overcast at 5:00 PM
99° 5:00 PM
Light rain at 6:00 PM
96° 6:00 PM
Light rain at 7:00 PM
89° Sunday 7:00 PM
Overcast night at 8:00 PM
80° 8:00 PM
Light rain at 9:00 PM
76° 9:00 PM
Overcast night at 10:00 PM
74° 10:00 PM
Light rain at 11:00 PM
72° Sunday 11:00 PM
Light rain at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
70° 2:00 AM
Overcast night at 3:00 AM
68° Monday 3:00 AM
Mostly cloudy night at 4:00 AM
67° 4:00 AM
Mostly cloudy night at 5:00 AM
66° 5:00 AM
Mostly cloudy night at 6:00 AM
66° 6:00 AM
Overcast at 7:00 AM
67° Monday 7:00 AM
Overcast at 8:00 AM
69° 8:00 AM
Light rain at 9:00 AM
71° 9:00 AM
Mostly cloudy at 10:00 AM
76° 10:00 AM
Mostly cloudy at 11:00 AM
80° Monday 11:00 AM
Mostly cloudy at 12:00 PM
85° 12:00 PM
Mostly cloudy at 1:00 PM
90° 1:00 PM
Partly cloudy at 2:00 PM
94° 2:00 PM
Partly cloudy at 3:00 PM
97° Monday 3:00 PM
Partly cloudy at 4:00 PM
99° 4:00 PM
Partly cloudy at 5:00 PM
99° 5:00 PM
Partly cloudy at 6:00 PM
98° 6:00 PM
Partly cloudy at 7:00 PM
93° Monday 7:00 PM
Overcast night at 8:00 PM
87° 8:00 PM
Overcast night at 9:00 PM
84° 9:00 PM
Overcast night at 10:00 PM
82° 10:00 PM
Mostly cloudy night at 11:00 PM
81° Monday 11:00 PM
Mostly cloudy night at 12:00 AM
80° 12:00 AM
Partly cloudy night at 1:00 AM
79° 1:00 AM
Clear night at 2:00 AM
78° 2:00 AM
Clear night at 3:00 AM
76° Tuesday 3:00 AM
Clear night at 4:00 AM
75° 4:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Clear night at 6:00 AM
74° 6:00 AM
Mostly sunny at 7:00 AM
74° Tuesday 7:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
92° 10:00 AM
Mostly sunny at 11:00 AM
97° Tuesday 11:00 AM
Mostly sunny at 12:00 PM
101° 12:00 PM
Mostly sunny at 1:00 PM
104° 1:00 PM
Sunny at 2:00 PM
107° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Brunswick

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 3:00 PM
PM2.5 Fine particles Good 1,9µg/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 2,2µg/m³

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

O₃ Ozone Fair 70,3µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Brunswick

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 8,5Very high 🙂Fair
Tomorrow UV 7,0High 🙂Fair
Sunday UV 7,1High 🙂Fair
Monday UV 9,0Very high 🙂Fair
Tuesday UV 10,0Very high 😐Moderate
Wednesday UV 7,0High Unavailable
Thursday UV 6,0High Unavailable
Hourly UV index today
3:00 PMUV 6,5 4:00 PMUV 4,3 5:00 PMUV 2,2 6:00 PMUV 0,8 7:00 PMUV 0,1
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 Brunswick

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 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 Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.48 Population: 859

Forecast data for Brunswick were last refreshed today at 2:37 PM. The current forecast period extends through 06/09/2026 at 12:00 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.