Current Weather Forecast for Hillsboro

IL 62049  |   9:47pm

Weather Conditions

82°

Feels Like 89°

Clear

73° 92° HEAT ADVISORY

HEAT ADVISORY

0

UV Index

Moderate

Air Quality

S 10 mph

Wind

0 in

rain

Tonight

Mon 6/29

74°

Lowest Temperature

9%

A few passing clouds. Low 74F. Winds SSW at 10 to 15 mph.

Tomorrow

Tue 6/30

95°

Highest Temperature

8%

Partly cloudy. Hot and humid. High near 95F. Winds SSW at 10 to 15 mph.

Tomorrow night

Tue 6/30

74°

Lowest Temperature

8%

A mostly clear sky. Low 74F. Winds SSW at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Hillsboro

Hourly Weather Forecast & Temperature

10PM

2%

82°

Feels Like 89°

HEAT ADVISORY

Clear

S 10 mph

Wind

1013 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

11PM

2%

81°

Feels Like 88°

HEAT ADVISORY

Clear

S 10 mph

Wind

1014 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

12AM

2%

80°

Feels Like 87°

HEAT ADVISORY

Clear

SSW 10 mph

Wind

1014 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

1AM

2%

79°

Feels Like 86°

HEAT ADVISORY

Clear

SSW 9 mph

Wind

1014 mb

Pressure

85%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

2AM

3%

79°

Feels Like 85°

HEAT ADVISORY

Clear

SSW 8 mph

Wind

1014 mb

Pressure

87%

Humidity

0

UV Index

9mi

Visibility

1%

Cloud Cover

3AM

3%

78°

Feels Like 78°

HEAT ADVISORY

Clear

SSW 7 mph

Wind

1015 mb

Pressure

88%

Humidity

0

UV Index

9mi

Visibility

14%

Cloud Cover

4AM

4%

77°

Feels Like 77°

HEAT ADVISORY

Partly Cloudy

SSW 6 mph

Wind

1015 mb

Pressure

90%

Humidity

0

UV Index

9mi

Visibility

30%

Cloud Cover

5AM

9%

76°

Feels Like 81°

HEAT ADVISORY

Partly Cloudy

SSW 5 mph

Wind

1015 mb

Pressure

91%

Humidity

0

UV Index

9mi

Visibility

53%

Cloud Cover

6AM

9%

75°

Feels Like 80°

HEAT ADVISORY

Partly Cloudy

SSW 5 mph

Wind

1016 mb

Pressure

92%

Humidity

0

UV Index

9mi

Visibility

48%

Cloud Cover

7AM

8%

77°

Feels Like 83°

HEAT ADVISORY

Partly Cloudy

SSW 4 mph

Wind

1016 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

58%

Cloud Cover

8AM

7%

80°

Feels Like 86°

HEAT ADVISORY

Partly Cloudy

SSW 6 mph

Wind

1016 mb

Pressure

85%

Humidity

1

UV Index

10mi

Visibility

59%

Cloud Cover

9AM

5%

82°

Feels Like 90°

HEAT ADVISORY

Partly Cloudy

SSW 8 mph

Wind

1017 mb

Pressure

77%

Humidity

3

UV Index

10mi

Visibility

43%

Cloud Cover

Mon 6/29

Mon

9%

73°

92°

Mainly clear. Lows overnight in the mid 70s.

89°

Feels Like

SSW 10 mph

Wind

86%

Humidity

0

UV Index

5:34 AM

Sunrise

8:28 PM

Sunset

Tue 6/30

Tue

8%

74°

95°

HEAT ADVISORY

Times of sun and clouds. Highs in the mid 90s and lows in the mid 70s.

103°

Feels Like

SSW 11 mph

Wind

65%

Humidity

9

UV Index

5:34 AM

Sunrise

8:28 PM

Sunset

Wed 7/1

Wed

6%

74°

94°

HEAT ADVISORY

Sunny. Highs in the mid 90s and lows in the mid 70s.

103°

Feels Like

SSW 9 mph

Wind

64%

Humidity

10

UV Index

5:35 AM

Sunrise

8:28 PM

Sunset

Thu 7/2

Thu

18%

75°

94°

HEAT ADVISORY

Partly cloudy. Highs in the mid 90s and lows in the mid 70s.

104°

Feels Like

SSW 7 mph

Wind

65%

Humidity

10

UV Index

5:35 AM

Sunrise

8:28 PM

Sunset

Fri 7/3

Fri

58%

75°

91°

HEAT ADVISORY

Afternoon thunderstorms. Highs in the low 90s and lows in the low 70s.

101°

Feels Like

SSW 6 mph

Wind

68%

Humidity

9

UV Index

5:36 AM

Sunrise

8:28 PM

Sunset

Sat 7/4

Sat

32%

73°

89°

Partly cloudy with a stray thunderstorm. Highs in the upper 80s and lows in the low 70s.

98°

Feels Like

SSW 5 mph

Wind

72%

Humidity

10

UV Index

5:36 AM

Sunrise

8:27 PM

Sunset

Sun 7/5

Sun

44%

71°

86°

Showers and thunderstorms late. Highs in the upper 80s and lows in the upper 60s.

93°

Feels Like

NNE 6 mph

Wind

75%

Humidity

10

UV Index

5:37 AM

Sunrise

8:27 PM

Sunset

Mon 7/6

Mon

30%

69°

85°

Slight chance of a thunderstorm. Highs in the mid 80s and lows in the upper 60s.

89°

Feels Like

NNE 7 mph

Wind

69%

Humidity

10

UV Index

5:38 AM

Sunrise

8:27 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 110 Water St, Taylor Springs, IL 62089
• 200 W Kinkead Rd, Hillsboro, IL 62049
• 1803 Vandalia St, Hillsboro, IL 62049

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Illinois

Life-threatening heat dome to roast over 230 million ahead of America's 250th birthday

Temperatures in the 90s are spreading across the Midwest and will reach the East Coast by midweek, when it will feel like 100 to 110 degrees for tens of millions of people as a potentially record-setting heat dome expands eastward ahead of America's 250th birthday.

Magnitude 3.5 earthquake jolts southern Illinois, felt by hundreds across multiple states

Residents across southern Illinois were rattled Monday morning after a magnitude 3.5 earthquake sent light shaking across four states.

4 dead as flash flooding slams Kentucky, triggering emergencies and evacuations

Thunderstorms and flash flooding are threatening the first half of the weekend for millions across parts of the Ohio Valley and East Coast. Those with outdoor plans could be dodging showers on both Saturday and Sunday ahead of a return to 90-degree weather by the middle of next week.

Illinois leads the country for most tornado reports so far in 2026 and it's only June

We're nearly halfway through the year, and it's been an active year for severe weather thus far, with more than 800 reported tornadoes across the U.S.

Load More Stories