Brimfield, IL Weather Forecast & Current Conditions

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Brimfield, IL Weather Maps

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Brimfield Weather Map
UTC Time: 9/18/2026, 21:48
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Brimfield, IL Regional Weather

Expires:202609182200;;675879
ASUS43 KLOT 182112
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT FRI SEP 18 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>061-182200-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    72  70  93 E8        30.13F TC  22           
BLOOMINGTON    CLOUDY    73  73 100 E15       30.14F TC  23           
DECATUR        MOSUNNY   82  72  71 NE20      30.12S HX  87  TC  28   
PEORIA         CLOUDY    73  69  87 E8        30.12F TC  23           
LACON*         CLOUDY    71  67  85 E8        30.12F TC  22           
LINCOLN*       CLOUDY    78  74  88 NE12      30.12F TC  25           
SPRINGFIELD    MOSUNNY   87  74  64 NE16      30.08F HX  95  TC  31   
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

Brimfield, IL

Tonight
Thunderstorms
68°20°
20%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Galesburg, IL

Tonight
Thunderstorms
68°20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
68°/ 55° 20°/ 13°
0%

Night: Partly cloudy this evening, then mostly cloudy with a chance of thunderstorms with a slight chance of showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Toulon, IL

Tonight
Thunderstorms
68°20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
80%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Canton, IL

Tonight
Thunderstorms
70°21°
20%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Lacon, IL

Tonight
Thunderstorms
68°20°
40%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
80%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Partly cloudy this evening, then mostly cloudy with a chance of thunderstorms with a slight chance of showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Eureka, IL

Tonight
Thunderstorms
68°20°
20%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
68°/ 52° 20°/ 11°
70%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Pekin, IL

Tonight
Cloudy
70°21°
0%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Geneseo, IL

Tonight
Thunderstorms
68°20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
80%
Monday
Rain Showers
65°/ 52° 18°/ 11°
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Havana, IL

Tonight
Cloudy
72°22°
0%
Saturday
Rain Showers
90°/ 68° 32°/ 20°
50%
Sunday
Rain Showers
82°/ 60° 28°/ 16°
70%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Princeton, IL

Tonight
Thunderstorms
65°18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
80%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Mostly sunny with a slight chance of showers early, then mostly cloudy this evening. Mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. East winds 10 to 15 mph. Chance of rain 50 percent.

Monmouth, IL

Tonight
Thunderstorms
68°20°
40%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
68°/ 55° 20°/ 13°
0%

Night: Partly cloudy this evening, then becoming mostly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

Macomb, IL

Tonight
Thunderstorms
68°20°
20%
Saturday
Mostly Cloudy
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
68°/ 55° 20°/ 13°
0%

Night: Mostly clear this evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

Hennepin, IL

Tonight
Thunderstorms
68°20°
40%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
80%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Mostly sunny with a slight chance of showers early, then partly cloudy this evening. Mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 40 percent.

Aledo, IL

Tonight
Thunderstorms
68°20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
70°/ 55° 21°/ 13°
0%

Night: Partly cloudy this evening, then becoming mostly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Lincoln, IL

Tonight
Cloudy
72°22°
0%
Saturday
Rain Showers
90°/ 68° 32°/ 20°
40%
Sunday
Rain Showers
82°/ 60° 28°/ 16°
70%
Monday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Bloomington, IL

Tonight
Mostly Cloudy
68°20°
0%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
70%
Monday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Friday
Cloudy
52°11°
0%

Night: Partly cloudy this evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph.

Ottawa, IL

Late Afternoon
Thunderstorms
65°18°
60%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
80%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Cloudy
72°22°
0%

Day: Showers likely and a slight chance of thunderstorms. Temperatures in the mid 70s. East winds around 10 mph. Chance of precipitation 60 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Lows in the mid 60s. East winds around 10 mph. Chance of precipitation 40 percent.

Moline, IL

Tonight
Thunderstorms
68°20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
60%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
70°/ 55° 21°/ 13°
0%

Night: Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Rushville, IL

Tonight
Cloudy
72°22°
0%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
50%
Sunday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
70°/ 55° 21°/ 13°
0%

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Oquawka, IL

Tonight
Thunderstorms
70°21°
40%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
68°/ 55° 20°/ 13°
0%

Night: Partly cloudy this evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

Names listed above may include county names.

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