Saybrook, IL Weather Forecast & Current Conditions

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Saybrook, IL Weather Maps

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Saybrook Weather Map
UTC Time: 9/14/2026, 08:53
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Saybrook, IL Regional Weather

Expires:202609140900;;427256
ASUS43 KLOT 140812
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT MON SEP 14 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ028>032-037-038-041>044-048-051>054-059>061-140900-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLEAR     50  50 100 CALM      30.24S TC  10           
BLOOMINGTON    PTCLDY    53  53 100 NE8       30.24R TC  12           
DECATUR        CLEAR     54  52  93 NE5       30.22R TC  12           
PEORIA         CLOUDY    58  55  90 NE6       30.23R TC  14           
LACON*         PTCLDY    50  48  93 CALM      30.24R TC  10           
LINCOLN*       MOCLDY    56  54  92 NE5       30.23R TC  13           
SPRINGFIELD    PTCLDY    56  52  86 NE3       30.22R TC  13           
TAYLORVILLE    NOT AVBL                                               
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Saybrook, IL

Tonight
Cloudy
52°11°
0%
Monday
Sunny
78°/ 68° 26°/ 20°
0%
Tuesday
Thunderstorms
90°/ 65° 32°/ 18°
90%
Wednesday
Rain Showers
85°/ 70° 29°/ 21°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
40%
Friday
Rain Showers
85°/ 65° 29°/ 18°
30%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
50%

Night: Partly cloudy and cooler. Near steady temperature in the lower 50s. Northeast winds 5 to 10 mph.

Champaign, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
78°/ 65° 26°/ 18°
0%
Tuesday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Wednesday
Thunderstorms
88°/ 70° 31°/ 21°
70%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Fri Night
Cloudy
65°18°
0%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
50%

Night: Partly cloudy and cooler. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph.

Paxton, IL

This Morning
Clear
65°18°
0%
Today
Cloudy
78°26°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Friday
Mostly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Clear. Temperatures in the lower 50s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds 10 to 15 mph.

Clinton, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
82°/ 68° 28°/ 20°
0%
Tuesday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Wednesday
Rain Showers
88°/ 72° 31°/ 22°
70%
Thursday
Sunny
88°/ 68° 31°/ 20°
0%
Fri Night
Cloudy
68°20°
0%
Saturday
Rain Showers
85°29°
40%

Night: Partly cloudy. Near steady temperature in the mid 50s. Northeast winds around 10 mph.

Monticello, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
82°/ 68° 28°/ 20°
0%
Tuesday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Wednesday
Thunderstorms
90°/ 72° 32°/ 22°
70%
Thu Night-Fri
Mostly Cloudy
68°20°
0%
Fri Night
Cloudy
68°20°
0%
Saturday
Rain Showers
85°29°
30%

Night: Partly cloudy. Near steady temperature in the mid 50s. Northeast winds around 10 mph.

Pontiac, IL

This Morning
Clear
68°20°
0%
Today
Mostly Cloudy
78°26°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
85°/ 70° 29°/ 21°
70%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
85°/ 65° 29°/ 18°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Clear. Temperatures in the lower 50s. Northeast winds around 5 mph late, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Warmer with lows in the upper 60s. South winds 10 to 15 mph.

Watseka, IL

This Morning
Clear
65°18°
0%
Today
Cloudy
75°24°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Friday
Mostly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Clear. Temperatures in the lower 50s. Light and variable winds.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds 10 to 15 mph.

Eureka, IL

Tonight
Clear
52°11°
0%
Monday
Sunny
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Rain Showers
82°/ 70° 28°/ 21°
90%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
30%
Saturday
Rain Showers
82°28°
50%

Night: Mostly clear. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Danville, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
78°/ 65° 26°/ 18°
0%
Tuesday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Wednesday
Thunderstorms
88°/ 70° 31°/ 21°
50%
Thursday
Mostly Cloudy
88°31°
0%
Friday
Mostly Cloudy
88°/ 65° 31°/ 18°
0%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
50%

Night: Partly cloudy and cooler. Near steady temperature in the mid 50s. Northeast winds around 5 mph.

Decatur, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
82°/ 68° 28°/ 20°
0%
Tuesday
Thunderstorms
95°/ 68° 35°/ 20°
60%
Wednesday
Rain Showers
92°/ 72° 33°/ 22°
60%
Thu Night
Mostly Cloudy
68°20°
0%
Fri-Fri Night
Cloudy
88°31°
0%
Saturday
Rain Showers
88°/ 65° 31°/ 18°
40%

Night: Partly cloudy. Lows in the mid 50s. Northeast winds around 10 mph.

Lincoln, IL

Tonight
Mostly Cloudy
55°13°
0%
Monday
Sunny
82°/ 70° 28°/ 21°
0%
Tuesday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Wednesday
Rain Showers
88°/ 72° 31°/ 22°
70%
Thursday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Friday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
40%

Night: Mostly cloudy. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph.

Pekin, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
82°/ 70° 28°/ 21°
0%
Tuesday
Thunderstorms
90°/ 65° 32°/ 18°
90%
Wednesday
Rain Showers
85°/ 70° 29°/ 21°
70%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Fri-Fri Night
Cloudy
85°29°
0%
Saturday
Rain Showers
85°29°
50%

Night: Partly cloudy. Near steady temperature in the mid 50s. Northeast winds around 5 mph.

Ottawa, IL

This Morning
Clear
68°20°
50%
Today
Mostly Cloudy
75°24°
0%
Tuesday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
60%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
60%

Day: Clear. Patchy fog. Temperatures around 50. Light and variable winds.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Tuscola, IL

Tonight
Cloudy
55°13°
0%
Monday
Sunny
82°/ 65° 28°/ 18°
0%
Tuesday
Rain Showers
95°/ 68° 35°/ 20°
60%
Wednesday
Thunderstorms
92°/ 70° 33°/ 21°
50%
Thu Night
Cloudy
70°21°
0%
Friday
Partly Cloudy
88°/ 68° 31°/ 20°
0%
Saturday
Rain Showers
88°/ 65° 31°/ 18°
40%

Night: Partly cloudy. Near steady temperature in the mid 50s. Northeast winds around 10 mph.

Kankakee, IL

This Morning
Clear
65°18°
0%
Today
Cloudy
75°24°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Mostly Cloudy
82°/ 65° 28°/ 18°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Clear. Temperatures in the lower 50s. Light and variable winds.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. South winds 10 to 15 mph.

Lacon, IL

Tonight
Clear
52°11°
0%
Monday
Sunny
78°/ 70° 26°/ 21°
40%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
90%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
90%
Thu Night
Rain Showers
65°18°
30%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Night: Mostly clear. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Sullivan, IL

Tonight
Cloudy
58°14°
0%
Monday
Sunny
82°/ 65° 28°/ 18°
0%
Tuesday
Thunderstorms
95°/ 68° 35°/ 20°
60%
Wednesday
Rain Showers
92°/ 70° 33°/ 21°
50%
Thursday
Cloudy
70°21°
0%
Friday
Cloudy
70°21°
0%
Saturday
Cloudy
70°/ 65° 21°/ 18°
30%

Night: Partly cloudy. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph.

Morris, IL

This Morning
Clear
68°20°
40%
Today
Mostly Cloudy
78°26°
0%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Clear. Patchy fog. Temperatures around 50. Light and variable winds.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms late. Warmer with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Fowler, IN

This Morning
Clear
62°17°
0%
Today
Cloudy
75°24°
0%
Tuesday
Thunderstorms
90°/ 68° 32°/ 20°
70%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
60%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
30%
Friday
Mostly Cloudy
85°/ 65° 29°/ 18°
0%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Clear. Temperatures in the lower 50s. Light and variable winds.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph.

Springfield, IL

Tonight
Mostly Cloudy
58°14°
0%
Monday
Sunny
85°/ 70° 29°/ 21°
0%
Tuesday
Rain Showers
95°/ 68° 35°/ 20°
70%
Wednesday
Rain Showers
92°/ 72° 33°/ 22°
50%
Thursday
Cloudy
72°22°
0%
Friday
Cloudy
72°22°
0%
Saturday
Cloudy
72°/ 65° 22°/ 18°
40%

Night: Mostly cloudy. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph.

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