St. Augustine, IL Weather Forecast & Current Conditions

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St. Augustine, IL Weather Maps

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Saint Augustine Weather Map
UTC Time: 9/23/2026, 12:18
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

St. Augustine, IL Regional Weather

Expires:202609231300;;923548
ASUS43 KLOT 231210
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT WED SEP 23 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.


ILZ025>027-034>036-040-047-049-050-058-095>099-231300-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    53  51  93 NE5       30.29S TC  12           
GALESBURG*     MOCLDY    52  52 100 N3        30.34R TC  11           
MACOMB*        CLEAR     51  51 100 N6        30.34R TC  11           
JACKSONVILLE*  CLOUDY    56  56 100 N6        30.30R TC  14           
PITTSFIELD*    PTCLDY    55  54  99 N3        30.30R TC  13           
$$


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

Saint Augustine, IL

Today
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Sat Night
Rain Showers
55°13°
30%
Sun-Sun Night
Mostly Cloudy
72°22°
0%
Mon-Mon Night
Cloudy
75°24°
0%
Tuesday
Rain Showers
75°24°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Canton, IL

Today
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Sat Night
Rain Showers
55°13°
30%
Sunday
Partly Cloudy
72°22°
0%
Sun Night
Cloudy
58°14°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
78°26°
50%

Day: Cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.

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

Monmouth, IL

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sun-Sun Night
Mostly Cloudy
72°22°
0%
Mon-Mon Night
Cloudy
75°24°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs around 70. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Macomb, IL

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Sat-Sat Night
Rain Showers
65°18°
40%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night
Cloudy
58°14°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs around 70. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Oquawka, IL

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night
Cloudy
60°16°
0%
Mon Night
Cloudy
60°16°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs around 70. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Peoria, IL

Today
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
58°14°
0%
Mon Night
Cloudy
60°16°
0%
Tuesday
Rain Showers
78°26°
50%

Day: Cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.

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

Aledo, IL

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sun-Sun Night
Mostly Cloudy
72°22°
0%
Mon-Mon Night
Cloudy
75°24°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs around 70. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Carthage, IL

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
75°24°
0%
Sun Night
Cloudy
62°17°
0%
Mon Night
Cloudy
62°17°
0%
Tuesday
Rain Showers
78°26°
60%

Day: Mostly cloudy. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Geneseo, IL

Today
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Sat Night
Rain Showers
55°13°
30%
Sun-Sun Night
Mostly Cloudy
70°21°
0%
Mon-Mon Night
Cloudy
75°24°
0%
Tuesday
Rain Showers
75°24°
50%

Day: Mostly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Toulon, IL

Today
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Sat Night
Rain Showers
55°13°
30%
Sunday
Mostly Cloudy
70°21°
0%
Sun Night-Mon
Cloudy
55°13°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
78°26°
50%

Day: Cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Havana, IL

Today
Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Mostly Cloudy
75°24°
0%
Sun Night-Mon
Cloudy
58°14°
0%
Mon Night
Cloudy
60°16°
0%
Tuesday
Rain Showers
82°28°
50%

Day: Cloudy this morning, then becoming partly sunny. Highs around 70. Northeast winds 10 to 15 mph.

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

Rushville, IL

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Sat-Sat Night
Rain Showers
68°20°
40%
Sunday
Partly Cloudy
75°24°
0%
Sun Night
Cloudy
60°16°
0%
Mon Night
Cloudy
60°16°
0%
Tuesday
Rain Showers
78°26°
60%

Day: Mostly cloudy this morning, then becoming partly sunny. Highs around 70. Northeast winds 5 to 10 mph.

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

Pekin, IL

Today
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Mostly Cloudy
55°13°
0%
Sunday
Mostly Cloudy
55°13°
0%
Sun Night-Mon
Cloudy
58°14°
0%
Mon Night
Clear
60°16°
0%
Tuesday
Rain Showers
80°27°
50%

Day: Cloudy this morning, then becoming partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph.

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

Burlington, IA

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night
Cloudy
60°16°
0%
Mon Night
Cloudy
60°16°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Wapello, IA

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night
Cloudy
60°16°
0%
Mon Night
Cloudy
60°16°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs around 70. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Fort Madison, IA

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Rain Showers
72°/ 58° 22°/ 14°
40%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
75°24°
0%
Sun Night
Cloudy
62°17°
0%
Mon Night
Cloudy
62°17°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.

Moline, IL

Today
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sat-Sat Night
Rain Showers
65°18°
50%
Sunday
Mostly Cloudy
70°21°
0%
Sun Night
Cloudy
58°14°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
75°24°
60%

Day: Mostly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Lacon, IL

Today
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Sunny
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°20°
0%
Sunday
Mostly Cloudy
68°20°
0%
Sun Night-Mon
Cloudy
55°13°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
78°26°
50%

Day: Cloudy. Highs in the upper 60s. Northeast winds 10 to 15 mph.

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

Eureka, IL

Today
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Sunny
70°/ 52° 21°/ 11°
0%
Saturday
Mostly Cloudy
70°21°
0%
Sunday
Mostly Cloudy
70°21°
0%
Sun Night-Mon
Cloudy
55°13°
0%
Mon Night
Clear
58°14°
0%
Tuesday
Rain Showers
78°26°
40%

Day: Cloudy. Highs in the upper 60s. Northeast winds 10 to 15 mph.

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

Beardstown, IL

Today
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Friday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Partly Cloudy
75°24°
0%
Sun Night-Mon
Cloudy
58°14°
0%
Mon Night
Cloudy
62°17°
0%
Tuesday
Rain Showers
82°28°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. Highs around 70. Northeast winds 5 to 10 mph.

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

Names listed above may include county names.

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