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Weather Postal or

Bement, IL

Snow

18°F

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Current Conditions

Bement, IL

Temp:
18°F
Feels Like:
10°F
Humid:
96%
Dew Pt:
17°F
Barom:
30.09
Wind Dir:
SW
Cond:
N/A
Wind Spd:
6 mph
Sunrise:
6:59
Sunset:
4:29
As reported at Dave, IL at 6:00 PM

Local Radar

Bement, IL

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Local High-level 3-day Forecast

Bement, IL

Snow

Wednesday

Hi:
31°F
Lo:
16°F
Precip:
48%
Partly Cloudy

Thursday

Hi:
17°F
Lo:
1°F
Precip:
0%
Partly Cloudy

Friday

Hi:
28°F
Lo:
3°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 12/3
Snow


Snow
(°F)
Low/High
16/31
(°F)
Low/High
4/23
(°F)

22
(%)

93
(mph)

9
(%)

48
(inches)
S=Snow, L=Liquid
S: 1/4-1
L: 0.03

(inches/day)
0.01
Thu 12/4
Partly Cloudy


Partly Cloudy
(°F)
Low/High
1/17
(°F)
Low/High
-9/10
(°F)

5
(%)

77
(mph)

5
(%)

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

(inches/day)
0.01
Fri 12/5
Partly Cloudy


Partly Cloudy
(°F)
Low/High
3/28
(°F)
Low/High
-7/19
(°F)

11
(%)

87
(mph)

8
(%)

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

(inches/day)
0.02
Sat 12/6
Cloudy


Cloudy
(°F)
Low/High
19/31
(°F)
Low/High
12/26
(°F)

21
(%)

89
(mph)

4
(%)

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

(inches/day)
0.02
Sun 12/7
Snow


Snow
(°F)
Low/High
20/29
(°F)
Low/High
11/22
(°F)

20
(%)

87
(mph)

7
(%)

62
(inches)
S=Snow, L=Liquid
S: 1-2
L: 0.22

(inches/day)
0.02

NWS County Forecast

County Forecast for Bement , IL

030800-
Piatt-
Including the city of Monticello
637 PM CST Tue Dec 2 2025

Tonight   Mostly cloudy. Patchy fog. Near steady temperature around 19. South winds 5 to 10 mph.
Wednesday   Mostly cloudy. Patchy fog in the morning. Isolated snow showers in the afternoon. Not as cool with highs in the mid 30s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of snow 20 percent.
Wednesday night   Mostly cloudy. Scattered snow showers in the evening. Little or no snow accumulation. Cooler with lows around 5 above. Northwest winds 10 to 15 mph. Chance of snow 30 percent. Wind chill values as low as 8 below after midnight.
Thursday   Sunny. Much cooler with highs around 15. North winds 5 to 10 mph. Wind chill values as low as 10 below in the morning.
Thursday night   Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 1 below. Temperature rising to around 4 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 12 below.
Friday   Mostly sunny. Not as cool with highs in the upper 20s. Wind chill values as low as 5 below in the morning.
Friday night through saturday night   Mostly cloudy. Lows 15 to 20. Highs in the upper 20s.
Sunday   Mostly cloudy. A chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 30 percent.
Sunday night and monday   Mostly cloudy. Lows around 10 above. Highs in the upper 20s.
Monday night   Mostly cloudy. A chance of snow after midnight. Near steady temperature around 20. Chance of snow 30 percent.
Tuesday   Mostly cloudy. Highs in the lower 30s.

DTN Weather Summary

Front Dropping Through Northern Half of US Wednesday

Link to DTN Weather Commentary Links lead to DTNPF.com
Posted at 12:05PM Tue Dec 2, 2025 CST