GALESBURG, IL 61402 Weather Forecast & Current Conditions

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GALESBURG, IL
Current Weather

12:15 AM CDT AUG 8, 2025
Clear
70°F
Feels Like: 70°F
Dewpoint: 68°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: SSE at 3 mph
Pressure: 30.08 inches
Last 72 hours

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GALESBURG, IL 61402
Weather Forecast

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Snow Depth pages
OVERNIGHT
Mostly cloudy. A slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
FRIDAY
Sunny with highs around 90. South winds 10 to 15 mph. Heat index values up to 102 in the afternoon.
FRIDAY NIGHT
Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY
Mostly sunny. Humid with highs around 90. South winds 10 to 15 mph. Heat index values up to 104 in the afternoon.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
SUNDAY THROUGH MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 50 percent.
TUESDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
WEDNESDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.

Visible Weather Satellite
GALESBURG, IL 61402
Infrared Weather Satellite
GALESBURG, IL 61402
NEXRAD Weather Radar
GALESBURG, IL 61402

GALESBURG, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/ 7/2025
Friday
8 AUG 2025
GALESBURG, IL 61402 weather forecast Day 1, 0 hours 1 AM 71° 71° Partly Cloudy 21%
RAIN
***
0% Thunder
( 36% severe)
SSE   7 93% 69°
Low 70° GALESBURG, IL 61402 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy SSE   8 93% 69°
High 88° GALESBURG, IL 61402 weather forecast Day 1, 6 hours 7 AM 71° 71° Mostly Cloudy 8%

0% Thunder
( 15% severe)
SSE   9 93% 69°

Partly Cloudy



GALESBURG, IL 61402 weather forecast Day 1, 9 hours 10 AM 79° 82° Partly Cloudy S   12 74% 70°
GALESBURG, IL 61402 weather forecast Day 1, 12 hours 1 PM 85° 91° Partly Cloudy 0%

0% Thunder
( 7% severe)
S   13 65% 72°
GALESBURG, IL 61402 weather forecast Day 1, 15 hours 4 PM 88° 96° Partly Cloudy S   13 61% 73°
GALESBURG, IL 61402 weather forecast Day 1, 18 hours 7 PM 83° 89° Partly Cloudy 2%

0% Thunder
( 8% severe)
SSE   12 72% 73°
GALESBURG, IL 61402 weather forecast Day 1, 21 hours 10 PM 79° 82° Partly Cloudy SSE   12 77% 71°
Saturday
9 AUG 2025
GALESBURG, IL 61402 weather forecast Day 2, 0 hours 1 AM 77° 79° Clear 7%

0% Thunder
( 19% severe)
S   10 79% 70°
Low 73° GALESBURG, IL 61402 weather forecast Day 2, 3 hours 4 AM 75° 75° Partly Cloudy S   12 82% 69°
High 89° GALESBURG, IL 61402 weather forecast Day 2, 6 hours 7 AM 75° 75° Partly Cloudy 5%

0% Thunder
( 20% severe)
S   12 84% 70°

Partly Cloudy



GALESBURG, IL 61402 weather forecast Day 2, 9 hours 10 AM 81° 85° Partly Cloudy S   13 72% 71°
GALESBURG, IL 61402 weather forecast Day 2, 12 hours 1 PM 86° 93° Partly Cloudy 3%

0% Thunder
( 38% severe)
S   13 65% 73°
GALESBURG, IL 61402 weather forecast Day 2, 15 hours 4 PM 88° 96° Partly Cloudy S   13 61% 73°
GALESBURG, IL 61402 weather forecast Day 2, 18 hours 7 PM 83° 89° Partly Cloudy 21%
RAIN
.1–.25 in
0% Thunder
( 64% severe)
SSE   9 72% 73°
GALESBURG, IL 61402 weather forecast Day 2, 21 hours 10 PM 77° 78° Mostly Cloudy SSE   9 85% 72°

GALESBURG, IL extended weather forecast

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Low 69° Low 72° Low 70° Low 68° Low 68°
High 89° High 86° High 85° High 86° High 86°
GALESBURG, IL 61402 weather forecast Day 3 GALESBURG, IL 61402 weather forecast Day 4 GALESBURG, IL 61402 weather forecast Day 5 GALESBURG, IL 61402 weather forecast Day 6 GALESBURG, IL 61402 weather forecast Day 7
Partly Cloudy
41% Rain
Overcast
60% Rain
Overcast
66% Rain
Mostly Cloudy
64% Rain
Partly Cloudy
52% Rain
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