Bath (Mason County) — Weather

Live· Clear within 100 kmJust updated

30°C87°F· Clear · 42% cloud cover

Feels like 32°C90°F · Low 23°C73°F · High 30°C87°F

Wind

11 km/h3 m/s7 mph from E

Humidity

52%

Pressure

1013 hPa29.92 inHgstable

UV Index

7.3Very High

Unsettled — heat + rain

Bath, 30°C86°F — clear skies right now.

🔥 Expect 30°C86°F today, 5.9°C48°F markedly warmer than the typical July figure of 25°C77°F.

🌧️ Local instability on Tuesday, with rain. Total ~5.7 mm. Below the monthly normal (100 mm/month).

☀️ High UV (7) between 10:00 and 16:00 — sunscreen recommended at midday.

Hourly forecast

Detailed forecast for the next 60 hours

TemperaturePrecipitationWind

Now

30°C87°F

117

17:00

30°C86°F

106

18:00

30°C85°F

106

19:00

29°C84°F

20:00

27°C80°F

21:00

25°C77°F

22:00

24°C75°F

23:00

23°C73°F

00:00

22°C71°F

01:00

21°C70°F

02:00

21°C69°F

03:00

20°C69°F

04:00

20°C68°F

05:00

20°C67°F

06:00

19°C67°F

07:00

20°C68°F

08:00

22°C72°F

09:00

24°C75°F

10:00

26°C79°F

11:00

27°C81°F

12:00

29°C84°F

13:00

30°C87°F

14:00

31°C89°F

15:00

32°C90°F

16:00

33°C91°F

106

17:00

33°C91°F

117

18:00

32°C90°F

138

19:00

31°C88°F

106

20:00

29°C85°F

21:00

28°C82°F

22:00

27°C80°F

23:00

26°C80°F

00:00

26°C79°F

106

03:00

26°C79°F

127

06:00

25°C77°F

5.30.21

09:00

27°C81°F

127

12:00

30°C87°F

1610

15:00

31°C88°F

2012

18:00

29°C84°F

1811

21:00

26°C78°F

00:00

23°C74°F

03:00

22°C71°F

117

mminkm/hm/smphHumidity %

Daily Forecast

Today

Jul 19·Partly cloudy

E 11 km/h3 m/s7 mph(gusts 23614)64%UV 7· high9h

23°C73°F

30°C87°F

Today

Jul 19

Partly cloudy

64%

E 11 km/h3 m/s7 mph (gusts 23614)

UV 7

23°C73°F

30°C87°F

Tomorrow

Jul 20·Overcast

S 13 km/h4 m/s8 mph(gusts 25716)74%UV 38h

19°C67°F

33°C91°F

Tomorrow

Jul 20

Overcast

74%

S 13 km/h4 m/s8 mph (gusts 25716)

UV 3

19°C67°F

33°C91°F

Tuesday

Jul 21·Rain

5.7 mm0.22 in· heavyNW 21 km/h6 m/s13 mph(gusts 411226)73%UV 35h

24°C75°F

31°C89°F

Tuesday

Jul 21

Rain

73%

NW 21 km/h6 m/s13 mph (gusts 411226)

5.7 mm0.22 in

UV 3

24°C75°F

31°C89°F

Wednesday

Jul 22·Overcast

NE 15 km/h4 m/s9 mph(gusts 30819)71%UV 36h

16°C61°F

26°C78°F

Wednesday

Jul 22

Overcast

71%

NE 15 km/h4 m/s9 mph (gusts 30819)

UV 3

16°C61°F

26°C78°F

Thursday

Jul 23·Clear

E 12 km/h3 m/s8 mph(gusts 27817)74%UV 29h

14°C57°F

26°C79°F

Thursday

Jul 23

Clear

74%

E 12 km/h3 m/s8 mph (gusts 27817)

UV 2

14°C57°F

26°C79°F

Friday

Jul 24·Drizzle

0.9 mm0.04 inSE 8 km/h2 m/s5 mph(gusts 18511)80%UV 23h

15°C59°F

25°C77°F

Friday

Jul 24

Drizzle

80%

SE 8 km/h2 m/s5 mph (gusts 18511)

0.9 mm0.04 in

UV 2

15°C59°F

25°C77°F

Saturday

Jul 25·Light rain

12.1 mm0.47 in· heavyS 17 km/h5 m/s11 mph(gusts 34921)82%UV 23h

20°C69°F

31°C88°F

Saturday

Jul 25

Light rain

82%

S 17 km/h5 m/s11 mph (gusts 34921)

12.1 mm0.47 in

UV 2

20°C69°F

31°C88°F

Sunday

Jul 26·Partly cloudy

SW 17 km/h5 m/s11 mph(gusts 351022)71%UV 29h

21°C70°F

38°C100°F

Sunday

Jul 26

Partly cloudy

71%

SW 17 km/h5 m/s11 mph (gusts 351022)

UV 2

21°C70°F

38°C100°F

Extended Forecast (GFS)

Monday

Jul 27·Light rain

SW 15 km/h4 m/s9 mph(gusts 461329)79%14h

20°C69°F

31°C88°F

Monday

Jul 27

Light rain

79%

SW 15 km/h4 m/s9 mph (gusts 461329)

14h

20°C69°F

31°C88°F

Tuesday

Jul 28·Clear

SW 15 km/h4 m/s9 mph80%14h

23°C74°F

31°C87°F

Tuesday

Jul 28

Clear

80%

SW 15 km/h4 m/s9 mph

14h

23°C74°F

31°C87°F

Wednesday

Jul 29·Drizzle

6.1 mm0.24 in· heavyNE 20 km/h6 m/s12 mph(gusts 391125)77%14h

20°C69°F

29°C84°F

Wednesday

Jul 29

Drizzle

77%

NE 20 km/h6 m/s12 mph (gusts 391125)

6.1 mm0.24 in

14h

20°C69°F

29°C84°F

Thursday

Jul 30·Drizzle

0.6 mm0.02 inSE 14 km/h4 m/s9 mph(gusts 33920)76%14h

20°C68°F

29°C85°F

Thursday

Jul 30

Drizzle

76%

SE 14 km/h4 m/s9 mph (gusts 33920)

0.6 mm0.02 in

14h

20°C68°F

29°C85°F

Friday

Jul 31·Light rain

1.2 mm0.05 inSE 20 km/h6 m/s12 mph(gusts 371023)83%12h

20°C67°F

30°C87°F

Friday

Jul 31

Light rain

83%

SE 20 km/h6 m/s12 mph (gusts 371023)

1.2 mm0.05 in

12h

20°C67°F

30°C87°F

Saturday

Aug 1·Clear

E 19 km/h5 m/s12 mph(gusts 29818)79%14h

21°C69°F

29°C84°F

Saturday

Aug 1

Clear

79%

E 19 km/h5 m/s12 mph (gusts 29818)

14h

21°C69°F

29°C84°F

Sunday

Aug 2·Partly cloudy

SE 18 km/h5 m/s11 mph(gusts 391124)78%13h

19°C66°F

29°C85°F

Sunday

Aug 2

Partly cloudy

78%

SE 18 km/h5 m/s11 mph (gusts 391124)

13h

19°C66°F

29°C85°F

Monday

Aug 3·Clear

SW 21 km/h6 m/s13 mph(gusts 511432)67%14h

21°C69°F

33°C92°F

Monday

Aug 3

Clear

67%

SW 21 km/h6 m/s13 mph (gusts 511432)

14h

21°C69°F

33°C92°F

Today vs. seasonal normal

-0.4°C-0.7°F

High 30.8°C88°F · Low 18.3°C65°F · Normal for this month

Bath is located in Illinois, United States. Elevation: 141m. Annual average temperature: 11°C. Annual precipitation: 941mm.

CloudsLast updated 07:00

0%100%

PrecipitationLast updated 07:00

010+ mm/h

TemperatureLast updated 07:00

−20°40°

Frequently Asked Questions

What is the weather like in Bath today?

Today in Bath, United States, the temperature is 30°C with Clear. The high is 30°C and the low is 23°C.

What is the 16-day forecast for Bath?

The 16-day forecast for Bath shows the warmest day is Sunday at 38°C, while the coolest night is Thursday at 14°C. 7 day(s) have precipitation expected.

What time is sunrise and sunset in Bath?

In Bath, sunrise is at 05:47 and sunset is at 20:26. Day length is approximately 14h 38m.

How accurate is the weather forecast for Bath?

Our forecasts for Bath use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Bath has an annual average temperature of 11°C and receives 941mm of precipitation per year.

Last updated: 07/19/2026, 04:00 PM