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Weather Postal or

Bement, IL

Cloudy

19°F

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Current Conditions Local Radar High level Forecast Detailed Forecast

Current Conditions

Bement, IL

Temp:
19°F
Feels Like:
0°F
Humid:
65%
Dew Pt:
9°F
Barom:
29.94
Wind Dir:
W
Cond:
N/A
Wind Spd:
28 mph
Sunrise:
7:15
Sunset:
4:37
As reported at Dave, IL at 2:00 AM

Local Radar

Bement, IL

Radar
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Local High-level 3-day Forecast

Bement, IL

Cloudy

Monday

Hi:
23°F
Lo:
15°F
Precip:
0%
Partly Cloudy

Tuesday

Hi:
29°F
Lo:
15°F
Precip:
0%
Cloudy

Wednesday

Hi:
36°F
Lo:
25°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)
Mon 12/29
Cloudy


Cloudy
(°F)
Low/High
15/23
(°F)
Low/High
-3/8
(°F)

7
(%)

61
(mph)

21
(%)

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

(inches/day)
0.04
Tue 12/30
Partly Cloudy


Partly Cloudy
(°F)
Low/High
15/29
(°F)
Low/High
0/19
(°F)

8
(%)

46
(mph)

12
(%)

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

(inches/day)
0.05
Wed 12/31
Cloudy


Cloudy
(°F)
Low/High
25/36
(°F)
Low/High
14/27
(°F)

21
(%)

78
(mph)

13
(%)

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

(inches/day)
0.04
Thu 1/1
Partly Cloudy


Partly Cloudy
(°F)
Low/High
16/24
(°F)
Low/High
4/14
(°F)

7
(%)

43
(mph)

7
(%)

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

(inches/day)
0.04
Fri 1/2
Partly Cloudy


Partly Cloudy
(°F)
Low/High
16/30
(°F)
Low/High
7/23
(°F)

9
(%)

55
(mph)

6
(%)

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

(inches/day)
0.03

NWS County Forecast

County Forecast for Bement , IL

291700-
Piatt-
Including the city of Monticello
303 AM CST Mon Dec 29 2025

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...

Today   Mostly cloudy with a chance of flurries this morning, then partly sunny this afternoon. Very windy and much cooler with highs in the lower 20s. West winds 25 to 35 mph with gusts up to 50 mph, becoming northwest 20 to 25 mph with gusts up to 40 mph this afternoon. Wind chill values as low as 9 below this morning.
Tonight   Partly cloudy. Lows around 12. Northwest winds 15 to 20 mph. Wind chill values as low as 2 below.
Tuesday   Mostly sunny. Highs around 30. West winds 10 to 15 mph. Wind chill values as low as 4 below in the morning.
Tuesday night   Mostly cloudy in the evening, then becoming partly cloudy. Not as cool. Near steady temperature in the mid 20s. West winds 10 to 15 mph.
Wednesday   Mostly cloudy. Highs in the mid 30s. West winds 15 to 20 mph.
Wednesday night   Mostly cloudy. Lows 15 to 20.
New years day and thursday night   Partly cloudy. Highs in the mid 20s. Lows 10 to 15.
Friday through saturday night   Partly cloudy. Highs in the lower 30s. Lows 15 to 20.
Sunday   Partly sunny. Highs in the mid 30s.

DTN Weather Summary

Big Storm Sweeping Through US This Weekend

Bryce Anderson image
Bryce Anderson,
DTN Meteorologist
Link to Bio

Colder temperatures, widespread showers, strong winds and northern snow for the Midwest. Lake-effect snow across the Great Lakes.

Link to DTN Weather Commentary Links lead to DTNPF.com
Posted at 12:07PM Fri Dec 26, 2025 CST