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Now · 7:18 PM

Plainfield Weather & Hourly Forecast

United States · Indiana · 46168

Light rain
82°F
Light rain
Feels like: 88°F
💧 Humidity 75% 🌡 Pressure 29.88 inHg 💨 Wind 5 mph 👁 Visibility 7.7 mi Clouds 40% ☀️ UV index 0.4 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Plainfield

Today
Sunny · 8:00 PM Sunny
80° 💧 0.001 in 💨 6 mph H 81%29.88 inHg
Clear night · 11:00 PM Clear night
75° 💧 None 💨 7 mph H 90%29.94 inHg
Tomorrow
Mostly cloudy night · 2:00 AM Mostly cloudy night
72° 💧 None 💨 8 mph H 93%29.94 inHg
Mostly clear night · 5:00 AM Mostly clear night
68° 💧 None 💨 7 mph H 81%29.97 inHg
Mostly sunny · 8:00 AM Mostly sunny
66° 💧 None 💨 8 mph H 81%30.00 inHg
Sunny · 11:00 AM Sunny
73° 💧 0.000 in 💨 8 mph H 69%30.03 inHg
Sunny · 2:00 PM Sunny
79° 💧 None 💨 9 mph H 51%30.00 inHg
Sunny · 5:00 PM Sunny
80° 💧 None 💨 8 mph H 46%30.00 inHg
Sunny · 8:00 PM Sunny
73° 💧 None 💨 7 mph H 63%30.00 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
69° 💧 None 💨 6 mph H 74%30.06 inHg
Monday
Mostly cloudy night · 2:00 AM Mostly cloudy night
66° 💧 None 💨 7 mph H 81%30.09 inHg
Clear night · 5:00 AM Clear night
63° 💧 None 💨 5 mph H 88%30.09 inHg
Sunny · 8:00 AM Sunny
61° 💧 None 💨 7 mph H 89%30.15 inHg
Sunny · 11:00 AM Sunny
72° 💧 None 💨 6 mph H 68%30.15 inHg
Sunny · 2:00 PM Sunny
80° 💧 None 💨 9 mph H 46%30.12 inHg
Sunny · 5:00 PM Sunny
81° 💧 None 💨 9 mph H 44%30.09 inHg

In Plainfield and, more broadly, across the state of Indiana: Clear skies will continue into the evening with temperatures remaining mild to warm, ranging from 75 to 83 degrees Fahrenheit. Moderate north winds will persist, averaging around 10 mph with gusts up to 21 mph. A slight chance of rain remains possible, with the highest likelihood around 34%. The weather is expected to stay dry for most of the night, but a brief shower cannot be entirely ruled out. Quiet conditions are expected to prevail as the evening progresses, with no significant weather disturbances. Temperatures will gradually settle into the low to mid-70s overnight, making for a comfortable night ahead.

15-Day Weather Outlook for Plainfield

TomorrowTomorrow Partly cloudy Partly cloudy 80°/66° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 81°/61° 💧 None 💨 9 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 89°/65° 💧 0.086 in 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 94°/74° 💧 None 💨 11 mph
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 91°/72° 💧 0.761 in 💨 6 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 78°/61° 💧 None 💨 5 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 82°/62° 💧 None 💨 6 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 90°/73° 💧 None 💨 10 mph
Monday, Sep 14Mon Sep 14 Heavy rain Heavy rain 75°/60° 💧 1.662 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 70°/55° 💧 None 💨 5 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 72°/55° 💧 None 💨 4 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 73°/56° 💧 None 💨 2 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 70°/58° 💧 None 💨 3 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 75°/62° 💧 0.015 in 💨 8 mph
Sunday, Sep 20Sun Sep 20 Heavy rain Heavy rain 71°/63° 💧 0.150 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Plainfield

Vertical axis: °F · Color based on temperature
Sunny at 8:00 PM
80° Today 8:00 PM
Clear night at 9:00 PM
78° 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Clear night at 11:00 PM
75° 11:00 PM
Clear night at 12:00 AM
74° Tomorrow 12:00 AM
Partly cloudy night at 1:00 AM
73° 1:00 AM
Mostly cloudy night at 2:00 AM
72° 2:00 AM
Mostly cloudy night at 3:00 AM
72° 3:00 AM
Mostly cloudy night at 4:00 AM
70° Tomorrow 4:00 AM
Mostly clear night at 5:00 AM
68° 5:00 AM
Mostly clear night at 6:00 AM
67° 6:00 AM
Mostly clear night at 7:00 AM
66° 7:00 AM
Mostly sunny at 8:00 AM
66° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
68° 9:00 AM
Mostly cloudy at 10:00 AM
70° 10:00 AM
Sunny at 11:00 AM
73° 11:00 AM
Sunny at 12:00 PM
76° Tomorrow 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
79° 2:00 PM
Sunny at 3:00 PM
80° 3:00 PM
Sunny at 4:00 PM
80° Tomorrow 4:00 PM
Sunny at 5:00 PM
80° 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Sunny at 7:00 PM
76° 7:00 PM
Sunny at 8:00 PM
73° Tomorrow 8:00 PM
Clear night at 9:00 PM
71° 9:00 PM
Mostly clear night at 10:00 PM
70° 10:00 PM
Mostly cloudy night at 11:00 PM
69° 11:00 PM
Mostly cloudy night at 12:00 AM
68° Monday 12:00 AM
Mostly cloudy night at 1:00 AM
67° 1:00 AM
Mostly cloudy night at 2:00 AM
66° 2:00 AM
Mostly cloudy night at 3:00 AM
65° 3:00 AM
Partly cloudy night at 4:00 AM
63° Monday 4:00 AM
Clear night at 5:00 AM
63° 5:00 AM
Clear night at 6:00 AM
62° 6:00 AM
Clear night at 7:00 AM
61° 7:00 AM
Sunny at 8:00 AM
61° Monday 8:00 AM
Sunny at 9:00 AM
64° 9:00 AM
Sunny at 10:00 AM
67° 10:00 AM
Sunny at 11:00 AM
72° 11:00 AM
Sunny at 12:00 PM
75° Monday 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
80° 2:00 PM
Sunny at 3:00 PM
81° 3:00 PM
Sunny at 4:00 PM
81° Monday 4:00 PM
Sunny at 5:00 PM
81° 5:00 PM
Mostly sunny at 6:00 PM
80° 6:00 PM
Mostly sunny at 7:00 PM
79° 7:00 PM
Mostly sunny at 8:00 PM
76° Monday 8:00 PM
Partly cloudy night at 9:00 PM
73° 9:00 PM
Partly cloudy night at 10:00 PM
72° 10:00 PM
Partly cloudy night at 11:00 PM
71° 11:00 PM
Partly cloudy night at 12:00 AM
70° Tuesday 12:00 AM
Mostly clear night at 1:00 AM
69° 1:00 AM
Mostly clear night at 2:00 AM
69° 2:00 AM
Mostly clear night at 3:00 AM
68° 3:00 AM
Partly cloudy night at 4:00 AM
67° Tuesday 4:00 AM
Mostly clear night at 5:00 AM
66° 5:00 AM
Partly cloudy night at 6:00 AM
66° 6:00 AM
Mostly clear night at 7:00 AM
65° 7:00 AM
Mostly sunny at 8:00 AM
66° Tuesday 8:00 AM
Partly cloudy at 11:00 AM
78° 11:00 AM
Partly cloudy at 2:00 PM
87° 2:00 PM
Overcast at 5:00 PM
89° 5:00 PM
Sunny at 8:00 PM
84° Tuesday 8:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Partly cloudy night at 2:00 AM
76° 2:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Overcast at 8:00 AM
75° Wednesday 8:00 AM
Sunny at 11:00 AM
85° 11:00 AM
Sunny at 2:00 PM
93° 2:00 PM
Sunny at 5:00 PM
94° 5:00 PM
Mostly sunny at 8:00 PM
91° Wednesday 8:00 PM
Mostly clear night at 11:00 PM
84° 11:00 PM
Partly cloudy night at 2:00 AM
80° 2:00 AM
Light rain at 5:00 AM
73° 5:00 AM
Moderate rain at 8:00 AM
73° Thursday 8:00 AM
Light rain at 11:00 AM
72° 11:00 AM
Overcast at 2:00 PM
72° 2:00 PM
Overcast at 5:00 PM
75° 5:00 PM
Sunny at 8:00 PM
73° Thursday 8:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Clear night at 2:00 AM
64° 2:00 AM
Clear night at 5:00 AM
62° 5:00 AM
Sunny at 8:00 AM
61° Friday 8:00 AM
Overcast at 2:00 PM
78° 2:00 PM
Mostly cloudy at 8:00 PM
73° 8:00 PM
Clear night at 2:00 AM
65° 2:00 AM
Sunny at 8:00 AM
62° Saturday 8:00 AM
Mostly sunny at 2:00 PM
82° 2:00 PM
Clear night at 8:00 PM
79° 8:00 PM
Partly cloudy night at 2:00 AM
73° 2:00 AM
Sunny at 8:00 AM
74° Sunday 8:00 AM
Partly cloudy at 2:00 PM
90° 2:00 PM
Light rain at 8:00 PM
75° 8:00 PM
Heavy rain at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
60° Monday 8:00 AM
Sunny at 2:00 PM
71° 2:00 PM
Clear night at 8:00 PM
66° 8:00 PM
Clear night at 2:00 AM
59° 2:00 AM
Mostly sunny at 8:00 AM
55° Tuesday 8:00 AM
Sunny at 2:00 PM
70° 2:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 2:00 AM
59° 2:00 AM
Sunny at 8:00 AM
55° Wednesday 8:00 AM
Mostly sunny at 2:00 PM
72° 2:00 PM
Mostly clear night at 8:00 PM
67° 8:00 PM
Clear night at 2:00 AM
59° 2:00 AM
Sunny at 8:00 AM
56° Thursday 8:00 AM
Sunny at 2:00 PM
73° 2:00 PM
Mostly clear night at 8:00 PM
69° 8:00 PM
Partly cloudy night at 2:00 AM
61° 2:00 AM
Overcast at 8:00 AM
58° Friday 8:00 AM
Overcast at 2:00 PM
70° 2:00 PM
Mostly clear night at 8:00 PM
66° 8:00 PM
Overcast night at 2:00 AM
62° 2:00 AM
Mostly cloudy at 8:00 AM
63° Saturday 8:00 AM
Overcast at 2:00 PM
75° 2:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Heavy rain at 8:00 AM
63° Sunday 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Plainfield

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 4,0µg/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 4,3µg/m³

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

O₃ Ozone Fair 62,8µg/m³

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

NO₂ Nitrogen dioxide Good 3,9µg/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 Plainfield

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 7,8High 🙂Fair
Tomorrow UV 7,8High 🙂Fair
Monday UV 7,4High 😐Moderate
Tuesday UV 7,0High 😐Moderate
Wednesday UV 7,5High 😐Moderate
Thursday UV 5,0Moderate Unavailable
Friday UV 6,0High Unavailable
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Plainfield

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

96/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 9:44 PM–5:45 AM
Cloud cover 2% Real hourly forecast for the best viewing hour.
Moonlight 33% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 15° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min35%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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

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 Plainfield were last refreshed today at 7:18 PM. The current forecast period extends through 07/09/2026 at 5:00 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.