LA HARPE, IL 61450 Weather Forecast & Current Conditions

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BURLINGTON, IA
Current Weather

11:53 PM CDT JUN 8, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 73°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SSW at 7 mph
Pressure: 29.92 inches
Last 72 hours

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LA HARPE, IL 61450
Weather Forecast

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REST OF TONIGHT
Partly cloudy. Patchy fog. Lows in the upper 60s. South winds around 5 mph.
TUESDAY
Mostly sunny. A slight chance of showers in the morning. Patchy fog in the morning. Hot with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102 in the afternoon.
TUESDAY NIGHT
Mostly clear. Humid with lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104 early in the evening.
WEDNESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Heat index values up to 100.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows around 70. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 50 percent.
FRIDAY THROUGH SATURDAY
Mostly clear. Highs in the mid 80s. Lows in the mid 60s.
SATURDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
SUNDAY
A chance of showers in the morning. Mostly sunny. Highs in the lower 80s. Chance of rain 40 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
MONDAY
Partly sunny. Highs in the upper 70s.

Visible Weather Satellite
LA HARPE, IL 61450
Infrared Weather Satellite
LA HARPE, IL 61450
NEXRAD Weather Radar
LA HARPE, IL 61450

BURLINGTON, IA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/ 8/2026
Tuesday
9 JUN 2026
LA HARPE, IL 61450 weather forecast Day 1, 0 hours 1 AM 73° 73° Partly Cloudy 2%

0% Thunder
( 13% severe)
SSW   5 90% 70°
Low 71° LA HARPE, IL 61450 weather forecast Day 1, 3 hours 4 AM 72° 72° Mostly Cloudy WSW   5 90% 69°
High 90° LA HARPE, IL 61450 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 4%

0% Thunder
( 17% severe)
SW   3 93% 70°

Mostly Cloudy



LA HARPE, IL 61450 weather forecast Day 1, 9 hours 10 AM 80° 84° Mostly Cloudy SW   5 77% 72°
LA HARPE, IL 61450 weather forecast Day 1, 12 hours 1 PM 86° 94° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 31% severe)
SSW   7 68% 74°
LA HARPE, IL 61450 weather forecast Day 1, 15 hours 4 PM 89° 99° Partly Cloudy SSW   9 64% 75°
LA HARPE, IL 61450 weather forecast Day 1, 18 hours 7 PM 89° 99° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 28% severe)
SSW   8 64% 75°
LA HARPE, IL 61450 weather forecast Day 1, 21 hours 10 PM 82° 88° Partly Cloudy S   8 77% 74°
Wednesday
10 JUN 2026
LA HARPE, IL 61450 weather forecast Day 2, 0 hours 1 AM 79° 82° Partly Cloudy 3%

0% Thunder
( 14% severe)
S   10 82% 73°
Low 72° LA HARPE, IL 61450 weather forecast Day 2, 3 hours 4 AM 76° 77° Partly Cloudy SSW   10 82% 70°
High 91° LA HARPE, IL 61450 weather forecast Day 2, 6 hours 7 AM 75° 75° Clear 3%

0% Thunder
( 29% severe)
SSW   12 84% 70°

Partly Cloudy

Chance of Rain

LA HARPE, IL 61450 weather forecast Day 2, 9 hours 10 AM 84° 89° Partly Cloudy SSW   15 65% 71°
LA HARPE, IL 61450 weather forecast Day 2, 12 hours 1 PM 89° 97° Partly Cloudy 35%
RAIN
1–2 in
0% Thunder
( 51% severe)
SSW   17 59% 73°
LA HARPE, IL 61450 weather forecast Day 2, 15 hours 4 PM 90° 98° Partly Cloudy SSW   20 56% 72°
LA HARPE, IL 61450 weather forecast Day 2, 18 hours 7 PM 87° 93° Partly Cloudy 61%
RAIN
***
0% Thunder
( 39% severe)
SSW   17 61% 72°
LA HARPE, IL 61450 weather forecast Day 2, 21 hours 10 PM 81° 84° Mostly Cloudy SSW   14 69% 70°

BURLINGTON, IA extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 72° Low 57° Low 59° Low 64° Low 59°
High 84° High 82° High 85° High 79° High 74°
LA HARPE, IL 61450 weather forecast Day 3 LA HARPE, IL 61450 weather forecast Day 4 LA HARPE, IL 61450 weather forecast Day 5 LA HARPE, IL 61450 weather forecast Day 6 LA HARPE, IL 61450 weather forecast Day 7
Overcast
95% Rain
Mostly Cloudy
41% Rain
Partly Cloudy
12% Rain
Overcast
59% Rain
Overcast
45% Rain
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