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Weather Postal or

Bement, IL

Cloudy

59°F

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Current Conditions

Bement, IL

Temp:
59°F
Feels Like:
59°F
Humid:
87%
Dew Pt:
55°F
Barom:
30.24
Wind Dir:
NE
Cond:
N/A
Wind Spd:
9 mph
Sunrise:
6:43
Sunset:
6:50
As reported at Dave, IL at 5:00 AM

Local Radar

Bement, IL

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Local High-level 3-day Forecast

Bement, IL

Cloudy

Wednesday

Hi:
68°F
Lo:
57°F
Precip:
0%
Mostly Cloudy

Thursday

Hi:
73°F
Lo:
55°F
Precip:
0%
Cloudy

Friday

Hi:
69°F
Lo:
56°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)
Wed 9/23
Cloudy


Cloudy
(°F)
Low/High
57/68
(°F)
Low/High
57/68
(°F)

56
(%)

76
(mph)

10
(%)

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

(inches/day)
0.09
Thu 9/24
Mostly Cloudy


Mostly Cloudy
(°F)
Low/High
55/73
(°F)
Low/High
55/73
(°F)

57
(%)

73
(mph)

7
(%)

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

(inches/day)
0.1
Fri 9/25
Cloudy


Cloudy
(°F)
Low/High
56/69
(°F)
Low/High
56/69
(°F)

55
(%)

66
(mph)

6
(%)

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

(inches/day)
0.1
Sat 9/26
Mostly Cloudy


Mostly Cloudy
(°F)
Low/High
52/69
(°F)
Low/High
52/69
(°F)

51
(%)

63
(mph)

4
(%)

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

(inches/day)
0.09
Sun 9/27
Rain


Rain
(°F)
Low/High
55/71
(°F)
Low/High
55/71
(°F)

52
(%)

62
(mph)

4
(%)

24
(inches)
S=Snow, L=Liquid
Rain
0.06

(inches/day)
0.1

NWS County Forecast

County Forecast for Bement , IL

231700-
Piatt-
Including the city of Monticello
442 AM CDT Wed Sep 23 2026

Today   Cloudy. Highs in the upper 60s. Northeast winds 10 to 15 mph.
Tonight   Cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
Thursday   Mostly cloudy. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Thursday night   Mostly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.
Friday   Mostly sunny. Highs in the lower 70s. East winds 5 to 10 mph.
Friday night   Partly cloudy. Lows in the lower 50s.
Saturday through sunday   Mostly cloudy. Highs in the lower 70s. Lows in the mid 50s.
Sunday night and monday   Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
Monday night   Mostly clear. Lows in the upper 50s.
Tuesday   Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

DTN Weather Summary

Rain Developing in Plains Wednesday

Link to DTN Weather Commentary Links lead to DTNPF.com
Posted at 11:55AM Tue Sep 22, 2026 CDT