Local weather forecast

Weather in Williamsport, IN

Updated 2026-08-11 13:45 local time · ZIP codes 47993

Mist
Now70°F

Mist

High / Low94° / 74°
Rain chance71%
Wind12 mph
Weather alerts

Active alerts

2
Severe Thunderstorm Warning issued August 11 at 11:10AM CDT until August 11 at 12:15PM CDT by NWS Chicago IL

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Northern Iroquois County in east central Illinois... Newton County in northwestern Indiana... Benton County in northwestern Indiana... Southwestern Jasper County in northwestern Indiana... * Until 1215 PM CDT/115 PM EDT/. * At 1109 AM CDT, severe thunderstorms were located along a line extending from near Hopkins Park to Ashkum, moving southeast at 60 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Morocco and Martinton around 1115 AM CDT. Watseka around 1120 AM CDT. Sheldon and Brook around 1125 AM CDT. Kentland around 1130 AM CDT. Goodland around 1135 AM CDT. Remington around 1140 AM CDT. Earl Park around 1240 PM EDT. Other locations impacted by these severe thunderstorms include Foresman, Papineau, Donovan, Wadena, Swanington, Iroquois, Raub, Mount Ayr, Beaverville, and Collegeville.

Safety instructions

This is a DANGEROUS SITUATION. These storms are producing widespread wind damage!. SEEK SHELTER NOW inside a sturdy structure and stay away from windows!

Severe Thunderstorm Watch issued August 11 at 7:22AM CDT until August 11 at 2:00PM CDT by NWS Lincoln IL

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 9 COUNTIES IN CENTRAL ILLINOIS MARSHALL MCLEAN PEORIA STARK TAZEWELL WOODFORD IN EAST CENTRAL ILLINOIS CHAMPAIGN VERMILION IN WEST CENTRAL ILLINOIS KNOX THIS INCLUDES THE CITIES OF BLOOMINGTON, CHAMPAIGN, DANVILLE, EUREKA, GALESBURG, LACON, NORMAL, PEKIN, PEORIA, TOULON, AND URBANA.

Hourly

Next hours

NowMist70°6% rain
3 PMSunny91°5% rain
4 PMSunny80°10% rain
5 PMSunny82°8% rain
6 PMSunny83°7% rain
7 PMPatchy rain nearby82°87% rain
8 PMPatchy rain nearby77°32% rain
9 PMClear76°12% rain
10 PMClear76°17% rain
11 PMClear74°12% rain
12 AMClear73°13% rain
1 AMMist70°22% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
94° 74°Sunny
Rain 71%Gust 13 mph
Tomorrow2026-08-12
Mist
79° 69°Mist
Rain 81%Gust 14 mph
Thursday2026-08-13
Mist
84° 67°Mist
Rain 87%Gust 13 mph
Conditions

Weather details

Feels like70°F
Humidity88%
Pressure30.01 inHg
Visibility6 mi
Wind12 mph WNW
Wind gusts18 mph
Precipitation0.00 in
UV index2
Daylight

Sunrise, sunset and moon

Sunrise06:56 AM
Sunset08:52 PM
Moonrise04:57 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 87% over the next 12 hours.

Light layers should work

It feels like 70°F with winds near 12 mph.

Best window: 6 PM

83°F, 7% rain chance and 10 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 25 mph.

Running conditions are less comfortable

Current temperature is 70°F, wind 12 mph, rain chance up to 87%.

Low UV protection needs

UV index is 2.

Williamsport weather today

Mist and 70°F in Williamsport, IN. Today's high is 94°F with a 71% rain chance. Winds are around 12 mph with gusts near 18 mph. Relative humidity is 88%, pressure is 30.01 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Williamsport

Sunrise is at 06:56 AM and sunset is at 08:52 PM. Tomorrow's forecast calls for Mist with a high near 79°F and a low near 69°F. The maximum rain chance is 81%.

Nearby

Weather near Williamsport

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