What is the weather in La Harpe right now?

Current weather in La Harpe is clear sky.

Where can I find the hourly weather forecast for La Harpe?

This page shows hourly weather forecast for La Harpe, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for La Harpe updated regularly?

Weather data for La Harpe is updated regularly with the latest available observations and forecasts.

Now · 9:50 AM

La Harpe Weather & Hourly Forecast

United States · Illinois · 61450

83°F

Sunny

Feels like: 91°F

💧 Humidity 75% 🌡 Pressure 29.94 inHg 💨 Wind 12 mph 👁 Visibility 6.2 mi ☁ Clouds 0% ☀️ UV index 1.5 · Low 🌅 Sunrise 6:33 AM 🌇 Sunset 7:33 PM

Hourly Forecast for La Harpe

Today

10:00 AM

Sunny

83° 💧 None 💨 12 mph H 75%29.94 inHg

1:00 PM

Sunny

87° 💧 None 💨 7 mph H 55%29.91 inHg

4:00 PM

Mostly cloudy

95° 💧 None 💨 10 mph H 41%29.83 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 11 mph H 48%29.80 inHg

10:00 PM

Clear night

86° 💧 None 💨 9 mph H 41%29.83 inHg

Tomorrow

1:00 AM

Clear night

80° 💧 None 💨 10 mph H 44%29.83 inHg

4:00 AM

Clear night

80° 💧 None 💨 10 mph H 48%29.83 inHg

7:00 AM

Sunny

79° 💧 None 💨 9 mph H 53%29.88 inHg

10:00 AM

Sunny

88° 💧 None 💨 12 mph H 44%29.91 inHg

1:00 PM

Mostly sunny

94° 💧 None 💨 9 mph H 30%29.88 inHg

4:00 PM

Mostly cloudy

99° 💧 None 💨 9 mph H 26%29.80 inHg

7:00 PM

Mostly cloudy

91° 💧 None 💨 5 mph H 41%29.80 inHg

10:00 PM

Clear night

80° 💧 None 💨 8 mph H 47%29.88 inHg

Saturday

1:00 AM

Partly cloudy night

76° 💧 None 💨 3 mph H 64%29.85 inHg

4:00 AM

Light rain

76° 💧 0.01 in 💨 5 mph H 63%29.85 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 75%29.88 inHg

Today

10:00 AM

Sunny

83° 💧 None 💨 12 mph H 75%29.94 inHg

11:00 AM

Sunny

84° 💧 None 💨 11 mph H 70%29.94 inHg

12:00 PM

Sunny

86° 💧 None 💨 10 mph H 64%29.94 inHg

1:00 PM

Sunny

87° 💧 None 💨 7 mph H 55%29.91 inHg

2:00 PM

Sunny

91° 💧 None 💨 9 mph H 46%29.88 inHg

3:00 PM

Partly cloudy

95° 💧 None 💨 9 mph H 34%29.83 inHg

4:00 PM

Mostly cloudy

95° 💧 None 💨 10 mph H 41%29.83 inHg

5:00 PM

Mostly cloudy

94° 💧 None 💨 10 mph H 43%29.80 inHg

6:00 PM

Mostly cloudy

93° 💧 None 💨 10 mph H 48%29.80 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 11 mph H 48%29.80 inHg

8:00 PM

Mostly clear night

87° 💧 None 💨 10 mph H 45%29.80 inHg

9:00 PM

Mostly clear night

87° 💧 None 💨 11 mph H 41%29.83 inHg

10:00 PM

Clear night

86° 💧 None 💨 9 mph H 41%29.83 inHg

11:00 PM

Clear night

84° 💧 None 💨 9 mph H 43%29.83 inHg

Tomorrow

12:00 AM

Clear night

82° 💧 None 💨 9 mph H 46%29.83 inHg

1:00 AM

Clear night

80° 💧 None 💨 10 mph H 44%29.83 inHg

2:00 AM

Clear night

81° 💧 None 💨 11 mph H 46%29.83 inHg

3:00 AM

Clear night

81° 💧 None 💨 12 mph H 47%29.83 inHg

4:00 AM

Clear night

80° 💧 None 💨 10 mph H 48%29.83 inHg

5:00 AM

Clear night

79° 💧 None 💨 10 mph H 50%29.85 inHg

6:00 AM

Clear night

79° 💧 None 💨 10 mph H 50%29.85 inHg

7:00 AM

Sunny

79° 💧 None 💨 9 mph H 53%29.88 inHg

8:00 AM

Mostly sunny

81° 💧 None 💨 9 mph H 58%29.91 inHg

9:00 AM

Sunny

85° 💧 None 💨 11 mph H 53%29.91 inHg

10:00 AM

Sunny

88° 💧 None 💨 12 mph H 44%29.91 inHg

11:00 AM

Sunny

91° 💧 None 💨 12 mph H 38%29.88 inHg

12:00 PM

Sunny

92° 💧 None 💨 10 mph H 34%29.88 inHg

1:00 PM

Mostly sunny

94° 💧 None 💨 9 mph H 30%29.88 inHg

2:00 PM

Partly cloudy

96° 💧 None 💨 9 mph H 27%29.85 inHg

3:00 PM

Partly cloudy

98° 💧 None 💨 10 mph H 27%29.83 inHg

4:00 PM

Mostly cloudy

99° 💧 None 💨 9 mph H 26%29.80 inHg

5:00 PM

Mostly cloudy

99° 💧 None 💨 6 mph H 29%29.80 inHg

6:00 PM

Mostly cloudy

97° 💧 None 💨 5 mph H 37%29.80 inHg

7:00 PM

Mostly cloudy

91° 💧 None 💨 5 mph H 41%29.80 inHg

8:00 PM

Clear night

87° 💧 None 💨 7 mph H 37%29.80 inHg

9:00 PM

Clear night

84° 💧 None 💨 6 mph H 36%29.83 inHg

10:00 PM

Clear night

80° 💧 None 💨 8 mph H 47%29.88 inHg

11:00 PM

Partly cloudy night

78° 💧 None 💨 9 mph H 59%29.88 inHg

Saturday

12:00 AM

Partly cloudy night

79° 💧 None 💨 7 mph H 67%29.88 inHg

1:00 AM

Partly cloudy night

76° 💧 None 💨 3 mph H 64%29.85 inHg

2:00 AM

Clear night

78° 💧 None 💨 7 mph H 56%29.85 inHg

3:00 AM

Partly cloudy night

78° 💧 None 💨 6 mph H 57%29.85 inHg

4:00 AM

Light rain

76° 💧 0.01 in 💨 5 mph H 63%29.85 inHg

5:00 AM

Light rain

74° 💧 0.00 in 💨 7 mph H 71%29.85 inHg

6:00 AM

Partly cloudy night

73° 💧 None 💨 4 mph H 74%29.88 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 75%29.88 inHg

8:00 AM

Mostly cloudy

78° 💧 None 💨 2 mph H 71%29.88 inHg

9:00 AM

Partly cloudy

81° 💧 None 💨 4 mph H 62%29.88 inHg

10:00 AM

Mostly cloudy

85° 💧 None 💨 4 mph H 52%29.88 inHg

11:00 AM

Mostly cloudy

89° 💧 None 💨 5 mph H 45%29.88 inHg

12:00 PM

Partly cloudy

93° 💧 None 💨 6 mph H 40%29.88 inHg

1:00 PM

Partly cloudy

95° 💧 None 💨 7 mph H 37%29.88 inHg

2:00 PM

Sunny

96° 💧 None 💨 7 mph H 36%29.85 inHg

3:00 PM

Sunny

97° 💧 None 💨 9 mph H 37%29.85 inHg

4:00 PM

Sunny

96° 💧 None 💨 9 mph H 39%29.85 inHg

5:00 PM

Sunny

94° 💧 None 💨 10 mph H 42%29.85 inHg

6:00 PM

Sunny

91° 💧 None 💨 10 mph H 50%29.85 inHg

7:00 PM

Sunny

85° 💧 None 💨 9 mph H 64%29.85 inHg

8:00 PM

Mostly cloudy night

80° 💧 None 💨 9 mph H 73%29.85 inHg

9:00 PM

Partly cloudy night

78° 💧 None 💨 10 mph H 78%29.88 inHg

10:00 PM

Mostly clear night

78° 💧 None 💨 10 mph H 84%29.91 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 12 mph H 88%29.91 inHg

Sunday

12:00 AM

Mostly clear night

76° 💧 None 💨 13 mph H 85%29.94 inHg

1:00 AM

Clear night

74° 💧 None 💨 12 mph H 83%29.94 inHg

2:00 AM

Mostly cloudy night

71° 💧 None 💨 10 mph H 88%29.97 inHg

3:00 AM

Partly cloudy night

69° 💧 None 💨 7 mph H 95%29.97 inHg

4:00 AM

Partly cloudy night

68° 💧 None 💨 8 mph H 97%29.97 inHg

5:00 AM

Partly cloudy night

67° 💧 None 💨 7 mph H 98%29.97 inHg

6:00 AM

Partly cloudy night

67° 💧 None 💨 7 mph H 98%29.97 inHg

7:00 AM

Partly cloudy

68° 💧 None 💨 7 mph H 98%30.00 inHg

8:00 AM

Partly cloudy

71° 💧 None 💨 9 mph H 91%30.00 inHg

9:00 AM

Mostly sunny

76° 💧 None 💨 9 mph H 81%30.03 inHg

10:00 AM

Mostly sunny

80° 💧 None 💨 10 mph H 73%30.03 inHg

11:00 AM

Sunny

83° 💧 None 💨 10 mph H 65%30.03 inHg

12:00 PM

Sunny

85° 💧 None 💨 10 mph H 59%30.03 inHg

1:00 PM

Sunny

87° 💧 None 💨 11 mph H 53%30.00 inHg

2:00 PM

Mostly cloudy

87° 💧 None 💨 12 mph H 49%30.00 inHg

3:00 PM

Overcast

87° 💧 None 💨 12 mph H 47%30.00 inHg

4:00 PM

Overcast

87° 💧 None 💨 13 mph H 47%30.00 inHg

5:00 PM

Overcast

85° 💧 None 💨 13 mph H 49%29.97 inHg

6:00 PM

Overcast

82° 💧 None 💨 13 mph H 54%29.97 inHg

7:00 PM

Mostly cloudy

78° 💧 None 💨 12 mph H 60%30.00 inHg

8:00 PM

Overcast night

75° 💧 None 💨 10 mph H 64%30.00 inHg

9:00 PM

Overcast night

72° 💧 None 💨 8 mph H 68%30.03 inHg

10:00 PM

Mostly cloudy night

70° 💧 None 💨 9 mph H 73%30.06 inHg

11:00 PM

Mostly cloudy night

67° 💧 None 💨 8 mph H 79%30.09 inHg

Monday

12:00 AM

Partly cloudy night

66° 💧 None 💨 8 mph H 82%30.06 inHg

1:00 AM

Partly cloudy night

65° 💧 None 💨 9 mph H 84%30.06 inHg

2:00 AM

Overcast night

65° 💧 None 💨 11 mph H 82%30.06 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 12 mph H 83%30.06 inHg

4:00 AM

Mostly cloudy night

64° 💧 None 💨 11 mph H 81%30.06 inHg

5:00 AM

Mostly cloudy night

64° 💧 None 💨 9 mph H 80%30.06 inHg

6:00 AM

Mostly cloudy night

66° 💧 None 💨 9 mph H 74%30.09 inHg

7:00 AM

Overcast

66° 💧 None 💨 8 mph H 73%30.09 inHg

8:00 AM

Overcast

66° 💧 None 💨 8 mph H 74%30.12 inHg

9:00 AM

Overcast

69° 💧 None 💨 11 mph H 67%30.12 inHg

In La Harpe and, more broadly, across the state of Illinois: The morning begins with clear skies and very hot conditions, with temperatures rising from around 73 degrees to the high 90s by midday. Winds will be moderate from the southwest at up to 10 mph, with gusts reaching 18 mph. As the afternoon progresses, the heat will continue to intensify, keeping temperatures in the mid to upper 90s. No precipitation is expected throughout the day, so it will remain dry. The breeze will provide some relief, but it will be relatively light and variable. Overall, residents should prepare for a hot and sunny day with plenty of sunshine and light winds. Be sure to stay hydrated and protect yourself from the sun during outdoor activities.

15-Day Weather Outlook for La Harpe

TomorrowTomorrow

Mostly sunny 99°/78° 💧 None 💨 12 mph

Saturday, Sep 5Sat Sep 5

Light rain 97°/73° 💧 0.01 in 💨 12 mph

Sunday, Sep 6Sun Sep 6

Sunny 87°/67° 💧 None 💨 13 mph

Monday, Sep 7Mon Sep 7

Overcast 85°/64° 💧 None 💨 12 mph

Tuesday, Sep 8Tue Sep 8

Mostly cloudy 102°/65° 💧 None 💨 19 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 98°/82° 💧 None 💨 14 mph

Thursday, Sep 10Thu Sep 10

Light rain 88°/70° 💧 0.00 in 💨 13 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 86°/64° 💧 None 💨 12 mph

Saturday, Sep 12Sat Sep 12

Light rain 93°/65° 💧 0.01 in 💨 18 mph

Sunday, Sep 13Sun Sep 13

Heavy rain 100°/71° 💧 0.65 in 💨 19 mph

Monday, Sep 14Mon Sep 14

Moderate rain 96°/66° 💧 0.27 in 💨 16 mph

Tuesday, Sep 15Tue Sep 15

Sunny 79°/54° 💧 None 💨 20 mph

Wednesday, Sep 16Wed Sep 16

Sunny 77°/54° 💧 None 💨 10 mph

Thursday, Sep 17Thu Sep 17

Overcast 74°/58° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 79°/52° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in La Harpe

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for La Harpe

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 2,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 2,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 55,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,3µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in La Harpe

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 8,3Very high 😊Good

Tomorrow UV 7,6High 🙂Fair

Saturday UV 7,5High 🙂Fair

Sunday UV 7,5High 🙂Fair

Monday UV 7,0High 🙂Fair

Tuesday UV 9,0Very high —Unavailable

Wednesday UV 8,0Very high —Unavailable

Hourly UV index today

10:00 AMUV 3,7 11:00 AMUV 5,6 12:00 PMUV 7,5 1:00 PMUV 8,3 2:00 PMUV 7,7 3:00 PMUV 5,0 4:00 PMUV 1,0 5:00 PMUV 0,7 6:00 PMUV 0,6 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for La Harpe

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.70 Population: 1,273

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Forecast data for La Harpe were last refreshed today at 9:50 AM. The current forecast period extends through 05/09/2026 at 7:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.