Bond County, IL Weather Forecast

County weather hub

86°
F

Chance Showers And Thunderstorms

Compare major city weather across Bond County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Monday, May 18, 2026
Wind: 14 to 20 mph S
Monday

A chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 86. South wind 14 to 20 mph. Chance of precipitation is 60%.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Bond County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 1 of 1 mapped cities in Bond County.

Page Snapshot

Page focus
county weather
Forecast window
May 18 to May 23, 2026
Latest sync
May 17, 2026 6:45 AM CDT
Forecast office
LSX
Source
NOAA / NWS
Next High
86°F
Monday
Next Low
69°F
Monday Night
Rain Outlook
10
Periods mentioning precipitation
Windiest
14 to 20 mph
Monday

Daily Outlook

Today
May 18
Chance Showers And Thunderstorms
86 °F
/ 69°F
Wind 14 to 20 mph
Tue
May 19
Showers And Thunderstorms
84 °F
/ 58°F
Wind 10 to 18 mph
Wed
May 20
Chance Rain Showers then Partly Sunny
69 °F
/ 50°F
Wind 9 mph
Thu
May 21
Partly Sunny
70 °F
/ 53°F
Wind 8 mph
Fri
May 22
Chance Rain Showers
74 °F
/ 58°F
Wind 6 mph
Sat
May 23
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
79 °F
Wind 6 mph

This Week in Bond County

Monday looks like the warmest upcoming period in Bond County at 86 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 50 degrees F.

The strongest winds are forecast for Monday at about 14 to 20 mph S.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated
May 17, 2026 6:45 AM CDT
Coverage
6 days
Time zone
America/Chicago
Forecast office
LSX
Radar station
KLSX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Monday Night
May 18
69°F
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
13 to 17 mph S

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 69. South wind 13 to 17 mph. Chance of precipitation is 60%.

Tuesday
May 19
84°F
Showers And Thunderstorms
10 to 18 mph SW

Showers and thunderstorms after 7am. Partly sunny. High near 84, with temperatures falling to around 80 in the afternoon. Chance of precipitation is 90%.

Tuesday Night
May 19
58°F
Showers And Thunderstorms
6 to 9 mph NW

Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 90%.

Wednesday
May 20
69°F
Chance Rain Showers then Partly Sunny
9 mph N

A chance of rain showers before 7am. Partly sunny, with a high near 69. Chance of precipitation is 50%.

Wednesday Night
May 20
50°F
Slight Chance Rain Showers
8 mph NE

A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.

Thursday
May 21
70°F
Partly Sunny
8 mph NE

Partly sunny, with a high near 70.

Thursday Night
May 21
53°F
Mostly Cloudy then Slight Chance Rain Showers
6 mph NE

A slight chance of rain showers after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.

Friday
May 22
74°F
Chance Rain Showers
6 mph E

A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.

Friday Night
May 22
58°F
Chance Showers And Thunderstorms
5 mph E

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Saturday
May 23
79°F
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
6 mph E

A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 20%.

Detailed Forecast

Period Conditions Temp Wind
Monday
May 18
Chance Showers And Thunderstorms
86°F
14 to 20 mph
S
Monday Night
May 18
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
69°F
13 to 17 mph
S
Tuesday
May 19
Showers And Thunderstorms
84°F
10 to 18 mph
SW
Tuesday Night
May 19
Showers And Thunderstorms
58°F
6 to 9 mph
NW
Wednesday
May 20
Chance Rain Showers then Partly Sunny
69°F
9 mph
N
Wednesday Night
May 20
Slight Chance Rain Showers
50°F
8 mph
NE
Thursday
May 21
Partly Sunny
70°F
8 mph
NE
Thursday Night
May 21
Mostly Cloudy then Slight Chance Rain Showers
53°F
6 mph
NE
Friday
May 22
Chance Rain Showers
74°F
6 mph
E
Friday Night
May 22
Chance Showers And Thunderstorms
58°F
5 mph
E
Saturday
May 23
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
79°F
6 mph
E

Major City Forecasts

Live forecast snapshots for major cities across Bond County.

Coverage

Tracked cities
1
Coverage
100%

Forecast coverage currently spans 1 of 1 mapped cities in Bond County.

Largest mapped city population in this region: 6,365.

BondCountyCourthouse GreenvilleIL
BondCountyCourthouse GreenvilleIL image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.