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Bement, IL

Mostly Cloudy

95°F

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Current Conditions Local Radar High level Forecast Detailed Forecast

Current Conditions

Bement, IL

Temp:
95°F
Feels Like:
101°F
Humid:
44%
Dew Pt:
70°F
Barom:
29.88
Wind Dir:
WSW
Cond:
N/A
Wind Spd:
8 mph
Sunrise:
6:25
Sunset:
7:21
As reported at Dave, IL at 4:00 PM

Local Radar

Bement, IL

Radar
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Local High-level 3-day Forecast

Bement, IL

Mostly Cloudy

Friday

Hi:
95°F
Lo:
77°F
Precip:
0%
Mostly Cloudy

Saturday

Hi:
94°F
Lo:
73°F
Precip:
0%
Mostly Cloudy

Sunday

Hi:
82°F
Lo:
68°F
Precip:
0%

Local 5-day Detailed Forecast

Bement, IL



(°F)
Low/High
(°F)
Low/High
(°F)

(%)

(mph)

(%)

(inches)
S=Snow, L=Liquid

(inches/day)
Fri 9/4
Mostly Cloudy


Mostly Cloudy
(°F)
Low/High
77/95
(°F)
Low/High
83/101
(°F)

71
(%)

51
(mph)

6
(%)

-
(inches)
S=Snow, L=Liquid
None

(inches/day)
0.21
Sat 9/5
Mostly Cloudy


Mostly Cloudy
(°F)
Low/High
73/94
(°F)
Low/High
74/101
(°F)

71
(%)

60
(mph)

6
(%)

-
(inches)
S=Snow, L=Liquid
None

(inches/day)
0.19
Sun 9/6
Mostly Cloudy


Mostly Cloudy
(°F)
Low/High
68/82
(°F)
Low/High
68/83
(°F)

65
(%)

59
(mph)

9
(%)

-
(inches)
S=Snow, L=Liquid
None

(inches/day)
0.19
Mon 9/7
Clear


Clear
(°F)
Low/High
61/83
(°F)
Low/High
61/83
(°F)

59
(%)

56
(mph)

7
(%)

-
(inches)
S=Snow, L=Liquid
None

(inches/day)
0.21
Tue 9/8
Mostly Cloudy


Mostly Cloudy
(°F)
Low/High
62/90
(°F)
Low/High
62/90
(°F)

61
(%)

51
(mph)

7
(%)

-
(inches)
S=Snow, L=Liquid
None

(inches/day)
0.2

NWS County Forecast

County Forecast for Bement , IL

050400-
Piatt-
Including the city of Monticello
337 PM CDT Fri Sep 4 2026

..extreme heat warning in effect until 7 pm cdt saturday   
Tonight   Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph.
Saturday   Sunny with highs in the mid 90s. West winds around 5 mph, becoming northwest in the afternoon. Heat index values up to 104.
Saturday night   Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph.
Sunday   Sunny. Highs in the mid 80s. Northeast winds around 10 mph.
Sunday night   Mostly clear. Lows in the lower 60s. East winds 5 to 10 mph.
Labor day and monday night   Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
Tuesday through wednesday   Mostly clear. Highs in the mid 90s. Lows in the lower 70s.
Wednesday night   Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows around 70. Chance of rain 30 percent.
Thursday through friday   Partly cloudy. Highs in the upper 80s. Lows in the lower 60s.

DTN Weather Summary

Hot and Dry for Central US Labor Day Weekend

Bryce Anderson image
Bryce Anderson,
DTN Meteorologist
Link to Bio

Hot, humid conditions persist through the holiday weekend with scattered showers and thunderstorms likely.

Link to DTN Weather Commentary Links lead to DTNPF.com
Posted at 11:59AM Fri Sep 4, 2026 CDT