GALESBURG, IL 61401 Weather Forecast & Current Conditions

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GALESBURG, IL
Current Weather

6:35 PM CDT APR 19, 2026
Clear
52°F
Feels Like: 47°F
Dewpoint: 30°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: WNW at 15 mph, gusts to 21
Pressure: 30.21 inches
Last 72 hours

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GALESBURG, IL 61401
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Widespread frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight.
MONDAY
Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south in the afternoon.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Sunny. Not as cool with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Not as cool with lows in the upper 50s. Southwest winds 5 to 10 mph.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly clear. Highs in the upper 70s. Lows in the upper 50s.
THURSDAY
Sunny in the morning, then becoming partly sunny. Breezy with highs around 80.
THURSDAY NIGHT
A chance of thunderstorms. Showers. Lows in the upper 50s. Chance of rain 90 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Cooler with highs around 70.
FRIDAY NIGHT
Partly cloudy. A chance of showers in the evening. Cooler with lows in the mid 40s. Chance of rain 40 percent.
SATURDAY
Mostly sunny. Highs in the mid 60s.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
SUNDAY
Mostly sunny. Highs in the mid 60s.

Visible Weather Satellite
GALESBURG, IL 61401
Infrared Weather Satellite
GALESBURG, IL 61401
NEXRAD Weather Radar
GALESBURG, IL 61401

GALESBURG, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  4/19/2026
Sunday
19 APR 2026
GALESBURG, IL 61401 weather forecast Day 1, 12 hours 1 PM 53° 48° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NW   16 50% 35°
High 54° GALESBURG, IL 61401 weather forecast Day 1, 15 hours 4 PM 53° 48° Partly Cloudy NW   15 46% 33°
Decreasing Clouds



GALESBURG, IL 61401 weather forecast Day 1, 18 hours 7 PM 49° 45° Clear 0%

0% Thunder
( 0% severe)
NNW   9 48% 30°
GALESBURG, IL 61401 weather forecast Day 1, 21 hours 10 PM 40° 36° Clear N   6 67% 30°
Monday
20 APR 2026
GALESBURG, IL 61401 weather forecast Day 2, 0 hours 1 AM 35° 32° Clear 0%

0% Thunder
( 0% severe)
NNE   3 75% 28°
Low 30° GALESBURG, IL 61401 weather forecast Day 2, 3 hours 4 AM 31° 28° Clear NE   2 81% 26°
High 60° GALESBURG, IL 61401 weather forecast Day 2, 6 hours 7 AM 32° 29° Clear 0%

0% Thunder
( 0% severe)
E   2 78% 26°

Clear



GALESBURG, IL 61401 weather forecast Day 2, 9 hours 10 AM 46° 43° Clear SE   6 49% 28°
GALESBURG, IL 61401 weather forecast Day 2, 12 hours 1 PM 53° 50° Clear 1%

0% Thunder
( 0% severe)
SSE   8 45% 32°
GALESBURG, IL 61401 weather forecast Day 2, 15 hours 4 PM 58° 56° Clear S   9 42% 35°
GALESBURG, IL 61401 weather forecast Day 2, 18 hours 7 PM 56° 54° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSE   8 49% 37°
GALESBURG, IL 61401 weather forecast Day 2, 21 hours 10 PM 50° 46° Partly Cloudy SSE   10 66% 39°
Tuesday
21 APR 2026
GALESBURG, IL 61401 weather forecast Day 3, 0 hours 1 AM 49° 44° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   12 77% 42°
Low 48° GALESBURG, IL 61401 weather forecast Day 3, 3 hours 4 AM 49° 44° Partly Cloudy SSW   12 80% 43°
High 77° GALESBURG, IL 61401 weather forecast Day 3, 6 hours 7 AM 50° 46° Partly Cloudy 3%

0% Thunder
( 5% severe)
SSW   12 83% 45°

Partly Cloudy



GALESBURG, IL 61401 weather forecast Day 3, 9 hours 10 AM 63° 61° Partly Cloudy SW   15 65% 51°
GALESBURG, IL 61401 weather forecast Day 3, 15 hours 1 PM 72° 72° Partly Cloudy 7%

0% Thunder
( 13% severe)
SW   15 57% 56°
GALESBURG, IL 61401 weather forecast Day 3, 18 hours 4 PM 75° 75° Partly Cloudy SW   14 54% 57°
GALESBURG, IL 61401 weather forecast Day 3, 21 hours 7 PM 72° 72° Partly Cloudy     WSW   9 61% 58°

GALESBURG, IL extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 54° Low 54° Low 55° Low 44° Low 41°
High 75° High 73° High 67° High 62° High 63°
GALESBURG, IL 61401 weather forecast Day 4 GALESBURG, IL 61401 weather forecast Day 5 GALESBURG, IL 61401 weather forecast Day 6 GALESBURG, IL 61401 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
29% Rain
Mostly Cloudy
39% Rain
Overcast
68% Rain
Partly Cloudy
31% Rain
Mostly Cloudy
34% Rain
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