Local weather forecast

Weather in Bath, IL

Updated 2026-08-11 11:00 local time · ZIP codes 62617

Sunny
Now85°F

Sunny

High / Low97° / 74°
Rain chance6%
Wind15 mph
Weather alerts

Active alerts

1
Heat Advisory issued August 11 at 3:48AM CDT until August 11 at 8:00PM CDT by NWS Lincoln IL

* WHAT...Heat index values up to 105. * WHERE...Portions of central, east central, southeast, and west central Illinois. * WHEN...From noon today to 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.

Hourly

Next hours

NowSunny85°13% rain
12 PMSunny93°3% rain
1 PMSunny95°2% rain
2 PMSunny96°2% rain
3 PMSunny97°2% rain
4 PMSunny97°1% rain
5 PMSunny95°2% rain
6 PMSunny94°2% rain
7 PMSunny90°3% rain
8 PMSunny86°4% rain
9 PMClear84°4% rain
10 PMClear81°5% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
97° 74°Sunny
Rain 6%Gust 16 mph
Tomorrow2026-08-12
Sunny
85° 71°Sunny
Rain 62%Gust 15 mph
Thursday2026-08-13
Partly Cloudy
88° 69°Partly Cloudy
Rain 64%Gust 16 mph
Conditions

Weather details

Feels like90°F
Humidity70%
Pressure29.97 inHg
Visibility10 mi
Wind15 mph WSW
Wind gusts18 mph
Precipitation0.00 in
UV index2
Daylight

Sunrise, sunset and moon

Sunrise06:08 AM
Sunset08:03 PM
Moonrise04:09 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 13%).

Choose light, breathable clothing

It feels like 90°F with winds near 15 mph.

Best window: 8 PM

86°F, 4% rain chance and 9 mph wind.

Allow a little extra driving time

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

Run with a few weather adjustments

Current temperature is 85°F, wind 15 mph, rain chance up to 13%.

Low UV protection needs

UV index is 2.

Bath weather today

Sunny and 85°F in Bath, IL. Today's high is 97°F with a 6% rain chance. Winds are around 15 mph with gusts near 18 mph. Relative humidity is 70%, pressure is 29.97 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Bath

Sunrise is at 06:08 AM and sunset is at 08:03 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 71°F. The maximum rain chance is 62%.

Nearby

Weather near Bath

Illinois

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