Local weather forecast

Weather in Princeton, IN

Updated 2026-08-11 11:15 local time · ZIP codes 47670

Sunny
Now86°F

Sunny

High / Low99° / 77°
Rain chance5%
Wind14 mph
Weather alerts

Active alerts

1
Heat Advisory issued August 11 at 4:30AM EDT until August 11 at 9:00PM EDT by NWS Louisville KY

* WHAT...Heat index values near 105 expected. * WHERE...In Indiana, Dubois and Perry Counties. In Kentucky, Hancock, Ohio, Allen, Butler, Logan, Simpson, and Warren Counties. * WHEN...From noon EDT /11 AM CDT/ today to 9 PM EDT /8 PM CDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Safety instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Hourly

Next hours

NowSunny86°4% rain
12 PMSunny95°3% rain
1 PMSunny97°2% rain
2 PMSunny98°2% rain
3 PMSunny99°2% rain
4 PMSunny98°2% rain
5 PMSunny98°2% rain
6 PMSunny96°2% rain
7 PMSunny94°2% rain
8 PMClear90°3% rain
9 PMClear86°4% rain
10 PMClear84°5% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
99° 77°Sunny
Rain 5%Gust 15 mph
Tomorrow2026-08-12
Sunny
95° 72°Sunny
Rain 63%Gust 11 mph
Thursday2026-08-13
Sunny
92° 70°Sunny
Rain 75%Gust 13 mph
Conditions

Weather details

Feels like93°F
Humidity70%
Pressure30.01 inHg
Visibility10 mi
Wind14 mph WSW
Wind gusts18 mph
Precipitation0.00 in
UV index6
Daylight

Sunrise, sunset and moon

Sunrise06:01 AM
Sunset07:49 PM
Moonrise04:04 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 5%).

Choose light, breathable clothing

It feels like 93°F with winds near 14 mph.

Best window: 11 AM

86°F, 4% rain chance and 14 mph wind.

Allow a little extra driving time

Visibility is around 10 mi; gusts may reach 25 mph.

Running conditions are less comfortable

Current temperature is 86°F, wind 14 mph, rain chance up to 5%.

Moderate UV protection recommended

UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.

Princeton weather today

Sunny and 86°F in Princeton, IN. Today's high is 99°F with a 5% rain chance. Winds are around 14 mph with gusts near 18 mph. Relative humidity is 70%, pressure is 30.01 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Princeton

Sunrise is at 06:01 AM and sunset is at 07:49 PM. Tomorrow's forecast calls for Sunny with a high near 95°F and a low near 72°F. The maximum rain chance is 63%.

Nearby

Weather near Princeton

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