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Bement, IL

Clear

81°F

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Current Conditions Local Radar High level Forecast Detailed Forecast

Current Conditions

Bement, IL

Temp:
81°F
Feels Like:
81°F
Humid:
47%
Dew Pt:
59°F
Barom:
30.06
Wind Dir:
E
Cond:
N/A
Wind Spd:
9 mph
Sunrise:
6:28
Sunset:
7:16
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

Clear

Monday

Hi:
81°F
Lo:
61°F
Precip:
0%
Partly Cloudy

Tuesday

Hi:
88°F
Lo:
59°F
Precip:
0%
Thunder Storms

Wednesday

Hi:
89°F
Lo:
72°F
Precip:
55%

Local 5-day Detailed Forecast

Bement, IL



(°F)
Low/High
(°F)
Low/High
(°F)

(%)

(mph)

(%)

(inches)
S=Snow, L=Liquid

(inches/day)
Mon 9/7
Clear


Clear
(°F)
Low/High
61/81
(°F)
Low/High
61/81
(°F)

59
(%)

53
(mph)

8
(%)

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

(inches/day)
0.22
Tue 9/8
Partly Cloudy


Partly Cloudy
(°F)
Low/High
59/88
(°F)
Low/High
59/88
(°F)

62
(%)

55
(mph)

6
(%)

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

(inches/day)
0.2
Wed 9/9
Thunder Storms


Thunder Storms
(°F)
Low/High
72/89
(°F)
Low/High
74/94
(°F)

67
(%)

63
(mph)

9
(%)

55
(inches)
S=Snow, L=Liquid
Rain
0.67

(inches/day)
0.19
Thu 9/10
Thunder Storms


Thunder Storms
(°F)
Low/High
64/79
(°F)
Low/High
64/80
(°F)

66
(%)

74
(mph)

5
(%)

70
(inches)
S=Snow, L=Liquid
Rain
0.36

(inches/day)
0.12
Fri 9/11
Partly Cloudy


Partly Cloudy
(°F)
Low/High
58/81
(°F)
Low/High
58/82
(°F)

60
(%)

62
(mph)

5
(%)

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

(inches/day)
0.15

NWS County Forecast

County Forecast for Bement , IL

080500-
Piatt-
Including the city of Monticello
437 PM CDT Mon Sep 7 2026

Tonight   Mostly clear this evening, then becoming partly cloudy. Lows in the upper 50s. East winds 5 to 10 mph.
Tuesday   Mostly sunny. Highs around 90. South winds around 5 mph.
Tuesday night   Partly cloudy. Not as cool with lows around 70. South winds 10 to 15 mph.
Wednesday   Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
Wednesday night   Showers. Lows in the mid 60s. West winds 5 to 10 mph. Chance of rain 80 percent.
Thursday   Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Not as warm with highs in the lower 80s. Chance of rain 40 percent.
Thursday night and friday   Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
Friday night   Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
Saturday   Mostly sunny. Highs in the upper 80s.
Saturday night   Mostly clear. Lows in the mid 60s.
Sunday   Mostly sunny. Highs in the mid 80s.
Sunday night and monday   Mostly clear. Lows in the lower 60s. Highs in the mid 80s.

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