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Weather Postal or

Bement, IL

Rain

40°F

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Current Conditions

Bement, IL

Temp:
40°F
Feels Like:
31°F
Humid:
86%
Dew Pt:
36°F
Barom:
29.88
Wind Dir:
NW
Cond:
N/A
Wind Spd:
20 mph
Sunrise:
7:11
Sunset:
6:57
As reported at Dave, IL at 3:00 PM

Local Radar

Bement, IL

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Local High-level 3-day Forecast

Bement, IL

Rain

Wednesday

Hi:
41°F
Lo:
35°F
Precip:
80%
Partly Cloudy

Thursday

Hi:
50°F
Lo:
27°F
Precip:
0%
Partly Cloudy

Friday

Hi:
50°F
Lo:
37°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 3/11
Rain


Rain
(°F)
Low/High
35/41
(°F)
Low/High
25/32
(°F)

33
(%)

78
(mph)

19
(%)

80
(inches)
S=Snow, L=Liquid
Rain
0.03

(inches/day)
0.05
Thu 3/12
Partly Cloudy


Partly Cloudy
(°F)
Low/High
27/50
(°F)
Low/High
19/50
(°F)

23
(%)

47
(mph)

11
(%)

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

(inches/day)
0.11
Fri 3/13
Partly Cloudy


Partly Cloudy
(°F)
Low/High
37/50
(°F)
Low/High
31/50
(°F)

24
(%)

41
(mph)

18
(%)

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

(inches/day)
0.15
Sat 3/14
Cloudy


Cloudy
(°F)
Low/High
30/48
(°F)
Low/High
24/43
(°F)

25
(%)

52
(mph)

9
(%)

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

(inches/day)
0.09
Sun 3/15
Thunder Storms


Thunder Storms
(°F)
Low/High
32/59
(°F)
Low/High
19/59
(°F)

39
(%)

78
(mph)

19
(%)

80
(inches)
S=Snow, L=Liquid
Rain
0.44

(inches/day)
0.08

NWS County Forecast

County Forecast for Bement , IL

120000-
Piatt-
Including the city of Monticello
1152 AM CDT Wed Mar 11 2026

This afternoon   Cloudy with a 30 percent chance of showers. Breezy and much cooler with highs in the upper 50s. Temperature falling into the lower 40s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
Tonight   Mostly cloudy in the evening, then clearing. Much cooler with lows in the upper 20s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the evening.
Thursday   Sunny. Highs in the upper 40s. West winds 10 to 15 mph.
Thursday night   Mostly cloudy and breezy. Not as cool with lows in the lower 40s. South winds 20 to 25 mph with gusts up to 40 mph.
Friday   Partly sunny and windy. Highs in the mid 50s. West winds 20 to 30 mph with gusts up to 40 mph.
Friday night and saturday   Mostly cloudy. Lows in the lower 30s. Highs in the lower 50s.
Saturday night   Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the mid 40s. Chance of rain 30 percent.
Sunday   Showers likely in the morning, then showers in the afternoon. Very windy with highs in the upper 50s. Chance of rain 90 percent.
Sunday night   Mostly cloudy. A chance of rain and snow showers in the evening. Windy and much cooler with lows around 20. Chance of precipitation 50 percent.
Monday   Mostly sunny and brisk. Much cooler with highs around 30.
Monday night   Mostly clear. Lows around 15.
Tuesday   Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 30s.

DTN Weather Summary

Strong Winds, Some Snow for Northern Plains Thursday

Showers, thunderstorms as the system moves east. Snow, extremely strong winds for the Northern Plains.

Link to DTN Weather Commentary Links lead to DTNPF.com
Posted at 12:18PM Wed Mar 11, 2026 CDT