What is the weather in Prairie Grove right now?

Current weather in Prairie Grove is few clouds.

Where can I find the hourly weather forecast for Prairie Grove?

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

Is the weather forecast for Prairie Grove updated regularly?

Weather data for Prairie Grove is updated regularly with the latest available observations and forecasts.

Now · 12:40 AM

Prairie Grove Weather & Hourly Forecast

United States · Illinois · 60012

74°F

Mostly clear night

Feels like: 76°F

💧 Humidity 92% 🌡 Pressure 29.91 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi ☁ Clouds 11% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:21 AM 🌇 Sunset 7:22 PM

Hourly Forecast for Prairie Grove

Today

1:00 AM

Mostly clear night

74° 💧 None 💨 6 mph H 92%29.91 inHg

4:00 AM

Clear night

75° 💧 None 💨 8 mph H 92%29.88 inHg

7:00 AM

Sunny

76° 💧 None 💨 7 mph H 89%29.91 inHg

10:00 AM

Mostly cloudy

85° 💧 None 💨 4 mph H 73%29.94 inHg

1:00 PM

Overcast

92° 💧 None 💨 11 mph H 59%29.88 inHg

4:00 PM

Sunny

95° 💧 None 💨 11 mph H 61%29.85 inHg

7:00 PM

Sunny

89° 💧 None 💨 7 mph H 79%29.85 inHg

10:00 PM

Partly cloudy night

84° 💧 None 💨 5 mph H 81%29.88 inHg

Tomorrow

1:00 AM

Mostly cloudy night

80° 💧 0.01 in 💨 6 mph H 76%29.88 inHg

4:00 AM

Light rain

76° 💧 0.00 in 💨 3 mph H 81%29.85 inHg

7:00 AM

Mostly cloudy

77° 💧 None 💨 7 mph H 85%29.91 inHg

10:00 AM

Sunny

83° 💧 None 💨 10 mph H 71%29.91 inHg

1:00 PM

Sunny

90° 💧 None 💨 7 mph H 52%29.91 inHg

4:00 PM

Sunny

86° 💧 None 💨 9 mph H 51%29.91 inHg

7:00 PM

Sunny

72° 💧 None 💨 10 mph H 89%29.94 inHg

10:00 PM

Clear night

66° 💧 None 💨 6 mph H 97%29.97 inHg

Today

1:00 AM

Mostly clear night

74° 💧 None 💨 6 mph H 92%29.91 inHg

2:00 AM

Clear night

75° 💧 None 💨 7 mph H 93%29.91 inHg

3:00 AM

Mostly clear night

75° 💧 None 💨 8 mph H 93%29.91 inHg

4:00 AM

Clear night

75° 💧 None 💨 8 mph H 92%29.88 inHg

5:00 AM

Clear night

75° 💧 None 💨 8 mph H 90%29.88 inHg

6:00 AM

Clear night

75° 💧 None 💨 9 mph H 88%29.88 inHg

7:00 AM

Sunny

76° 💧 None 💨 7 mph H 89%29.91 inHg

8:00 AM

Partly cloudy

78° 💧 None 💨 5 mph H 92%29.94 inHg

9:00 AM

Mostly cloudy

81° 💧 None 💨 3 mph H 82%29.94 inHg

10:00 AM

Mostly cloudy

85° 💧 None 💨 4 mph H 73%29.94 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 7 mph H 65%29.91 inHg

12:00 PM

Overcast

84° 💧 None 💨 9 mph H 61%29.91 inHg

1:00 PM

Overcast

92° 💧 None 💨 11 mph H 59%29.88 inHg

2:00 PM

Sunny

94° 💧 None 💨 11 mph H 57%29.88 inHg

3:00 PM

Sunny

95° 💧 None 💨 12 mph H 56%29.85 inHg

4:00 PM

Sunny

95° 💧 None 💨 11 mph H 61%29.85 inHg

5:00 PM

Sunny

94° 💧 None 💨 10 mph H 64%29.85 inHg

6:00 PM

Sunny

93° 💧 None 💨 7 mph H 72%29.85 inHg

7:00 PM

Sunny

89° 💧 None 💨 7 mph H 79%29.85 inHg

8:00 PM

Clear night

87° 💧 None 💨 7 mph H 80%29.85 inHg

9:00 PM

Clear night

85° 💧 None 💨 5 mph H 81%29.88 inHg

10:00 PM

Partly cloudy night

84° 💧 None 💨 5 mph H 81%29.88 inHg

11:00 PM

Mostly cloudy night

82° 💧 None 💨 4 mph H 81%29.88 inHg

Tomorrow

12:00 AM

Mostly cloudy night

80° 💧 None 💨 3 mph H 81%29.88 inHg

1:00 AM

Mostly cloudy night

80° 💧 None 💨 6 mph H 76%29.88 inHg

2:00 AM

Overcast night

78° 💧 None 💨 10 mph H 80%29.91 inHg

3:00 AM

Light rain

76° 💧 0.01 in 💨 8 mph H 89%29.88 inHg

4:00 AM

Light rain

76° 💧 0.00 in 💨 3 mph H 81%29.85 inHg

5:00 AM

Overcast night

76° 💧 None 💨 7 mph H 81%29.85 inHg

6:00 AM

Mostly cloudy night

77° 💧 None 💨 10 mph H 81%29.88 inHg

7:00 AM

Mostly cloudy

77° 💧 None 💨 7 mph H 85%29.91 inHg

8:00 AM

Sunny

78° 💧 None 💨 7 mph H 88%29.91 inHg

9:00 AM

Sunny

81° 💧 None 💨 9 mph H 79%29.91 inHg

10:00 AM

Sunny

83° 💧 None 💨 10 mph H 71%29.91 inHg

11:00 AM

Sunny

81° 💧 None 💨 8 mph H 64%29.94 inHg

12:00 PM

Sunny

81° 💧 None 💨 8 mph H 57%29.91 inHg

1:00 PM

Sunny

90° 💧 None 💨 7 mph H 52%29.91 inHg

2:00 PM

Sunny

86° 💧 None 💨 8 mph H 49%29.91 inHg

3:00 PM

Sunny

86° 💧 None 💨 8 mph H 48%29.91 inHg

4:00 PM

Sunny

86° 💧 None 💨 9 mph H 51%29.91 inHg

5:00 PM

Sunny

85° 💧 None 💨 8 mph H 57%29.91 inHg

6:00 PM

Sunny

80° 💧 None 💨 8 mph H 71%29.91 inHg

7:00 PM

Sunny

72° 💧 None 💨 10 mph H 89%29.94 inHg

8:00 PM

Clear night

69° 💧 None 💨 8 mph H 94%29.94 inHg

9:00 PM

Clear night

67° 💧 None 💨 7 mph H 96%29.97 inHg

10:00 PM

Clear night

66° 💧 None 💨 6 mph H 97%29.97 inHg

11:00 PM

Clear night

65° 💧 None 💨 6 mph H 98%29.97 inHg

Sunday

12:00 AM

Clear night

65° 💧 None 💨 7 mph H 99%30.00 inHg

1:00 AM

Clear night

64° 💧 None 💨 7 mph H 99%30.00 inHg

2:00 AM

Mostly cloudy night

64° 💧 None 💨 7 mph H 99%30.00 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 7 mph H 100%30.00 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 7 mph H 98%30.00 inHg

5:00 AM

Partly cloudy night

64° 💧 None 💨 7 mph H 97%30.00 inHg

6:00 AM

Partly cloudy night

63° 💧 None 💨 7 mph H 96%30.03 inHg

7:00 AM

Partly cloudy

63° 💧 None 💨 7 mph H 95%30.03 inHg

8:00 AM

Sunny

67° 💧 None 💨 8 mph H 87%30.06 inHg

9:00 AM

Sunny

70° 💧 None 💨 10 mph H 74%30.06 inHg

10:00 AM

Sunny

73° 💧 None 💨 10 mph H 64%30.09 inHg

11:00 AM

Sunny

74° 💧 None 💨 11 mph H 59%30.09 inHg

12:00 PM

Mostly sunny

76° 💧 None 💨 11 mph H 55%30.09 inHg

1:00 PM

Partly cloudy

76° 💧 None 💨 11 mph H 52%30.09 inHg

2:00 PM

Overcast

76° 💧 None 💨 11 mph H 52%30.09 inHg

3:00 PM

Overcast

76° 💧 None 💨 11 mph H 52%30.06 inHg

4:00 PM

Mostly cloudy

75° 💧 None 💨 11 mph H 55%30.06 inHg

5:00 PM

Mostly cloudy

74° 💧 None 💨 10 mph H 61%30.09 inHg

6:00 PM

Mostly cloudy

71° 💧 None 💨 9 mph H 69%30.09 inHg

7:00 PM

Mostly cloudy

67° 💧 None 💨 8 mph H 78%30.06 inHg

8:00 PM

Partly cloudy night

64° 💧 None 💨 7 mph H 86%30.06 inHg

9:00 PM

Mostly cloudy night

63° 💧 None 💨 7 mph H 88%30.09 inHg

10:00 PM

Mostly cloudy night

62° 💧 None 💨 7 mph H 94%30.09 inHg

11:00 PM

Mostly cloudy night

62° 💧 None 💨 7 mph H 92%30.12 inHg

Monday

12:00 AM

Mostly cloudy night

63° 💧 None 💨 7 mph H 92%30.09 inHg

1:00 AM

Mostly cloudy night

64° 💧 None 💨 8 mph H 92%30.09 inHg

2:00 AM

Overcast night

65° 💧 None 💨 8 mph H 87%30.09 inHg

3:00 AM

Partly cloudy night

64° 💧 None 💨 7 mph H 89%30.12 inHg

4:00 AM

Partly cloudy night

62° 💧 None 💨 7 mph H 89%30.12 inHg

5:00 AM

Mostly cloudy night

62° 💧 None 💨 6 mph H 89%30.15 inHg

6:00 AM

Partly cloudy night

61° 💧 None 💨 6 mph H 89%30.15 inHg

7:00 AM

Partly cloudy

61° 💧 None 💨 6 mph H 87%30.18 inHg

8:00 AM

Sunny

65° 💧 None 💨 6 mph H 80%30.18 inHg

9:00 AM

Sunny

69° 💧 None 💨 8 mph H 70%30.18 inHg

10:00 AM

Sunny

71° 💧 None 💨 9 mph H 64%30.18 inHg

11:00 AM

Sunny

74° 💧 None 💨 10 mph H 59%30.18 inHg

12:00 PM

Sunny

75° 💧 None 💨 9 mph H 55%30.15 inHg

1:00 PM

Mostly sunny

76° 💧 None 💨 10 mph H 52%30.15 inHg

2:00 PM

Mostly sunny

76° 💧 None 💨 11 mph H 49%30.15 inHg

3:00 PM

Mostly cloudy

75° 💧 None 💨 10 mph H 48%30.15 inHg

4:00 PM

Mostly cloudy

74° 💧 None 💨 10 mph H 50%30.15 inHg

5:00 PM

Mostly cloudy

73° 💧 None 💨 8 mph H 55%30.12 inHg

6:00 PM

Mostly cloudy

69° 💧 None 💨 7 mph H 65%30.15 inHg

7:00 PM

Overcast

65° 💧 None 💨 8 mph H 72%30.15 inHg

8:00 PM

Overcast night

64° 💧 None 💨 7 mph H 71%30.15 inHg

9:00 PM

Overcast night

63° 💧 None 💨 7 mph H 76%30.15 inHg

10:00 PM

Overcast night

62° 💧 None 💨 6 mph H 79%30.15 inHg

11:00 PM

Overcast night

62° 💧 None 💨 7 mph H 81%30.12 inHg

Tuesday

12:00 AM

Overcast night

62° 💧 None 💨 7 mph H 83%30.12 inHg

In Prairie Grove and, more broadly, across the state of Illinois: The evening will feature mostly sunny skies with a few clouds passing through. Temperatures will remain hot, ranging from 89 to 92 degrees Fahrenheit. Expect moderate south winds at around 10 mph, with gusts reaching up to 23 mph. No precipitation is anticipated during this time, so it should remain dry throughout the evening and into the early night hours.

15-Day Weather Outlook for Prairie Grove

TomorrowTomorrow

Light rain 90°/65° 💧 0.01 in 💨 10 mph

Sunday, Sep 6Sun Sep 6

Mostly sunny 76°/62° 💧 None 💨 11 mph

Monday, Sep 7Mon Sep 7

Mostly sunny 76°/61° 💧 None 💨 10 mph

Tuesday, Sep 8Tue Sep 8

Light rain 81°/62° 💧 0.01 in 💨 13 mph

Wednesday, Sep 9Wed Sep 9

Light rain 83°/67° 💧 0.15 in 💨 13 mph

Thursday, Sep 10Thu Sep 10

Overcast 81°/64° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Light rain 70°/60° 💧 0.11 in 💨 11 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 77°/62° 💧 None 💨 11 mph

Sunday, Sep 13Sun Sep 13

Sunny 90°/66° 💧 None 💨 15 mph

Monday, Sep 14Mon Sep 14

Light rain 90°/75° 💧 0.01 in 💨 16 mph

Tuesday, Sep 15Tue Sep 15

Light rain 92°/68° 💧 0.12 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Sunny 84°/60° 💧 None 💨 8 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 72°/59° 💧 0.36 in 💨 13 mph

Friday, Sep 18Fri Sep 18

Light rain 85°/66° 💧 0.02 in 💨 13 mph

Saturday, Sep 19Sat Sep 19

Sunny 79°/58° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Prairie Grove

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Prairie Grove

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 AM

PM2.5 Fine particles Good 4,4µg/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 4,9µg/m³

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

O₃ Ozone Good 54,0µg/m³

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

NO₂ Nitrogen dioxide Good 4,7µg/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 Prairie Grove

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 5,5Moderate 😊Good

Tomorrow UV 7,3High 😐Moderate

Sunday UV 7,2High 😐Moderate

Monday UV 6,0High 😐Moderate

Tuesday UV 7,0High —Unavailable

Wednesday UV 7,0High —Unavailable

Thursday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,6 9:00 AMUV 1,6 10:00 AMUV 2,4 11:00 AMUV 2,6 12:00 PMUV 3,0 1:00 PMUV 4,0 2:00 PMUV 5,5 3:00 PMUV 4,4 4:00 PMUV 2,9 5:00 PMUV 1,4 6:00 PMUV 0,4

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

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

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Prairie Grove

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.79 Population: 2,165

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Forecast data for Prairie Grove were last refreshed today at 12:40 AM. The current forecast period extends through 05/09/2026 at 10:00 PM. 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.