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Now · 9:33 AM

Westport Weather & Hourly Forecast

United States · Indiana · 47283

Sunny
80°F
Sunny
Feels like: 80°F
💧 Humidity 75% 🌡 Pressure 30.00 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 0.9 · Low 🌅 Sunrise 7:13 AM 🌇 Sunset 8:09 PM

Hourly Forecast for Westport

Today
Sunny · 10:00 AM Sunny
80° 💧 None 💨 5 mph H 75%30.00 inHg
Sunny · 1:00 PM Sunny
87° 💧 None 💨 6 mph H 65%30.00 inHg
Sunny · 4:00 PM Sunny
95° 💧 None 💨 5 mph H 45%29.94 inHg
Sunny · 7:00 PM Sunny
90° 💧 None 💨 4 mph H 66%29.91 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
77° 💧 None 💨 9 mph H 78%29.94 inHg
Tomorrow
Partly cloudy night · 1:00 AM Partly cloudy night
74° 💧 None 💨 5 mph H 76%29.91 inHg
Clear night · 4:00 AM Clear night
71° 💧 None 💨 7 mph H 86%29.91 inHg
Partly cloudy night · 7:00 AM Partly cloudy night
71° 💧 0.01 in 💨 6 mph H 81%29.88 inHg
Overcast · 10:00 AM Overcast
81° 💧 None 💨 7 mph H 75%29.91 inHg
Partly cloudy · 1:00 PM Partly cloudy
91° 💧 None 💨 9 mph H 57%29.88 inHg
Sunny · 4:00 PM Sunny
93° 💧 None 💨 7 mph H 56%29.85 inHg
Light rain · 7:00 PM Light rain
85° 💧 0.01 in 💨 7 mph H 75%29.83 inHg
Light rain · 10:00 PM Light rain
71° 💧 0.02 in 💨 9 mph H 93%29.91 inHg
Sunday
Mostly cloudy night · 1:00 AM Mostly cloudy night
70° 💧 None 💨 10 mph H 93%29.94 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
68° 💧 None 💨 11 mph H 69%29.94 inHg
Partly cloudy night · 7:00 AM Partly cloudy night
63° 💧 None 💨 12 mph H 75%29.97 inHg

In Westport and, more broadly, across the state of Indiana: This morning will start with mostly sunny skies and just a few clouds drifting through. Temperatures are expected to be very hot, ranging from the mid-75s to near 95 degrees Fahrenheit. Light winds from the west will gently blow at up to 9 mph, with occasional gusts reaching 17 mph. As the day progresses into the afternoon, the heat will remain intense, and skies will stay mostly clear with minimal cloud cover. No rain is anticipated, so outdoor plans can proceed without concern for precipitation. Overall, it will be a warm and dry day with gentle breezes, making it important to stay hydrated and protect yourself from the sun if you're outside for extended periods.

15-Day Weather Outlook for Westport

TomorrowTomorrow Light rain Light rain 93°/71° 💧 0.03 in 💨 12 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 78°/62° 💧 None 💨 14 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 84°/56° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 91°/68° 💧 None 💨 10 mph
Wednesday, Sep 9Wed Sep 9 Sunny Sunny 94°/72° 💧 None 💨 18 mph
Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 78°/61° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 62°/59° 💧 0.42 in 💨 7 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 67°/59° 💧 0.23 in 💨 7 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 84°/62° 💧 0.06 in 💨 9 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 67°/51° 💧 0.01 in 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 74°/47° 💧 None 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 86°/60° 💧 0.09 in 💨 17 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 82°/68° 💧 0.23 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 70°/54° 💧 0.02 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 67°/46° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Westport

Vertical axis: °F · Color based on temperature
Sunny at 10:00 AM
80° Today 10:00 AM
Sunny at 11:00 AM
81° 11:00 AM
Sunny at 12:00 PM
84° 12:00 PM
Sunny at 1:00 PM
87° 1:00 PM
Sunny at 2:00 PM
91° Today 2:00 PM
Sunny at 3:00 PM
95° 3:00 PM
Sunny at 4:00 PM
95° 4:00 PM
Sunny at 5:00 PM
94° 5:00 PM
Sunny at 6:00 PM
94° Today 6:00 PM
Sunny at 7:00 PM
90° 7:00 PM
Mostly sunny at 8:00 PM
83° 8:00 PM
Mostly cloudy night at 9:00 PM
79° 9:00 PM
Partly cloudy night at 10:00 PM
77° Today 10:00 PM
Mostly clear night at 11:00 PM
76° 11:00 PM
Partly cloudy night at 12:00 AM
75° 12:00 AM
Partly cloudy night at 1:00 AM
74° 1:00 AM
Partly cloudy night at 2:00 AM
74° Tomorrow 2:00 AM
Clear night at 3:00 AM
72° 3:00 AM
Clear night at 4:00 AM
71° 4:00 AM
Clear night at 5:00 AM
71° 5:00 AM
Mostly clear night at 6:00 AM
71° Tomorrow 6:00 AM
Partly cloudy night at 7:00 AM
71° 7:00 AM
Light rain at 8:00 AM
73° 8:00 AM
Overcast at 9:00 AM
77° 9:00 AM
Overcast at 10:00 AM
81° Tomorrow 10:00 AM
Mostly cloudy at 11:00 AM
86° 11:00 AM
Mostly cloudy at 12:00 PM
89° 12:00 PM
Partly cloudy at 1:00 PM
91° 1:00 PM
Partly cloudy at 2:00 PM
92° Tomorrow 2:00 PM
Sunny at 3:00 PM
93° 3:00 PM
Sunny at 4:00 PM
93° 4:00 PM
Sunny at 5:00 PM
92° 5:00 PM
Sunny at 6:00 PM
90° Tomorrow 6:00 PM
Light rain at 7:00 PM
85° 7:00 PM
Sunny at 8:00 PM
78° 8:00 PM
Mostly cloudy night at 9:00 PM
73° 9:00 PM
Light rain at 10:00 PM
71° Tomorrow 10:00 PM
Partly cloudy night at 11:00 PM
71° 11:00 PM
Mostly cloudy night at 12:00 AM
70° 12:00 AM
Mostly cloudy night at 1:00 AM
70° 1:00 AM
Mostly cloudy night at 2:00 AM
69° Sunday 2:00 AM
Mostly cloudy night at 3:00 AM
69° 3:00 AM
Mostly cloudy night at 4:00 AM
68° 4:00 AM
Mostly cloudy night at 5:00 AM
67° 5:00 AM
Mostly cloudy night at 6:00 AM
64° Sunday 6:00 AM
Partly cloudy night at 7:00 AM
63° 7:00 AM
Partly cloudy at 8:00 AM
62° 8:00 AM
Sunny at 9:00 AM
66° 9:00 AM
Sunny at 10:00 AM
69° Sunday 10:00 AM
Sunny at 11:00 AM
72° 11:00 AM
Sunny at 12:00 PM
75° 12:00 PM
Sunny at 1:00 PM
76° 1:00 PM
Sunny at 2:00 PM
78° Sunday 2:00 PM
Sunny at 3:00 PM
78° 3:00 PM
Sunny at 4:00 PM
78° 4:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
76° Sunday 6:00 PM
Sunny at 7:00 PM
73° 7:00 PM
Sunny at 8:00 PM
68° 8:00 PM
Clear night at 9:00 PM
65° 9:00 PM
Clear night at 10:00 PM
63° Sunday 10:00 PM
Clear night at 11:00 PM
63° 11:00 PM
Clear night at 12:00 AM
63° 12:00 AM
Clear night at 1:00 AM
61° 1:00 AM
Clear night at 2:00 AM
60° Monday 2:00 AM
Mostly cloudy night at 3:00 AM
58° 3:00 AM
Mostly cloudy night at 4:00 AM
58° 4:00 AM
Partly cloudy night at 5:00 AM
57° 5:00 AM
Partly cloudy night at 6:00 AM
56° Monday 6:00 AM
Partly cloudy night at 7:00 AM
56° 7:00 AM
Mostly cloudy at 8:00 AM
58° 8:00 AM
Sunny at 9:00 AM
63° 9:00 AM
Sunny at 10:00 AM
68° Monday 10:00 AM
Sunny at 11:00 AM
72° 11:00 AM
Sunny at 12:00 PM
75° 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Mostly sunny at 2:00 PM
81° Monday 2:00 PM
Sunny at 3:00 PM
83° 3:00 PM
Sunny at 4:00 PM
84° 4:00 PM
Mostly sunny at 5:00 PM
84° 5:00 PM
Mostly sunny at 6:00 PM
83° Monday 6:00 PM
Mostly sunny at 7:00 PM
78° 7:00 PM
Mostly sunny at 8:00 PM
73° 8:00 PM
Clear night at 9:00 PM
71° 9:00 PM
Clear night at 10:00 PM
71° Monday 10:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Partly cloudy night at 12:00 AM
69° 12:00 AM
Partly cloudy night at 1:00 AM
69° 1:00 AM
Mostly cloudy night at 2:00 AM
70° Tuesday 2:00 AM
Overcast night at 3:00 AM
70° 3:00 AM
Overcast night at 4:00 AM
69° 4:00 AM
Overcast night at 5:00 AM
68° 5:00 AM
Overcast night at 6:00 AM
67° Tuesday 6:00 AM
Overcast night at 7:00 AM
67° 7:00 AM
Mostly cloudy at 8:00 AM
68° 8:00 AM
Sunny at 9:00 AM
73° 9:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Westport

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 AM
PM2.5 Fine particles Good 7,3µg/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 8,8µg/m³

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

O₃ Ozone Good 17,6µg/m³

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

NO₂ Nitrogen dioxide Good 4,5µg/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 Westport

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

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 Westport

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Sunday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Sunday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Sunday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Sunday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Monday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tuesday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tuesday 6:00 AM 7:00 AM 8:00 AM 9:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.69 Population: 1,651

Forecast data for Westport were last refreshed today at 9:33 AM. The current forecast period extends through 06/09/2026 at 7:00 AM. 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.