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Current weather in Bonnie is broken clouds.

Where can I find the hourly weather forecast for Bonnie?

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

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

Now · 3:57 PM

Bonnie Weather & Hourly Forecast

United States · Illinois · 62816

89°F

Mostly cloudy

Feels like: 93°F

💧 Humidity 56% 🌡 Pressure 30.00 inHg 💨 Wind 9 mph 👁 Visibility 21.3 mi ☁ Clouds 93% ☀️ UV index 5.4 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Bonnie

Today

4:00 PM

Mostly cloudy

89° 💧 None 💨 9 mph H 56%30.00 inHg

7:00 PM

Mostly cloudy

84° 💧 None 💨 6 mph H 73%29.97 inHg

10:00 PM

Clear night

79° 💧 None 💨 5 mph H 81%30.00 inHg

Tomorrow

1:00 AM

Mostly clear night

77° 💧 0.069 in 💨 4 mph H 90%29.97 inHg

4:00 AM

Thunderstorms

73° 💧 0.323 in 💨 5 mph H 97%30.00 inHg

7:00 AM

Light rain

74° 💧 0.053 in 💨 2 mph H 97%30.00 inHg

10:00 AM

Light rain

76° 💧 0.018 in 💨 6 mph H 93%30.00 inHg

1:00 PM

Overcast

82° 💧 0.008 in 💨 7 mph H 72%29.94 inHg

4:00 PM

Thunderstorms

78° 💧 0.332 in 💨 9 mph H 87%29.88 inHg

7:00 PM

Overcast

75° 💧 0.002 in 💨 4 mph H 95%29.88 inHg

10:00 PM

Mostly cloudy night

74° 💧 0.001 in 💨 5 mph H 98%29.94 inHg

Friday

1:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 99%29.94 inHg

4:00 AM

Overcast night

71° 💧 0.000 in 💨 3 mph H 99%29.94 inHg

7:00 AM

Overcast

72° 💧 0.006 in 💨 4 mph H 97%29.94 inHg

10:00 AM

Overcast

75° 💧 0.025 in 💨 5 mph H 88%29.94 inHg

1:00 PM

Light rain

81° 💧 0.032 in 💨 4 mph H 72%29.91 inHg

Today

4:00 PM

Mostly cloudy

89° 💧 None 💨 9 mph H 56%30.00 inHg

5:00 PM

Mostly cloudy

89° 💧 None 💨 9 mph H 58%29.97 inHg

6:00 PM

Mostly cloudy

87° 💧 None 💨 8 mph H 66%29.97 inHg

7:00 PM

Mostly cloudy

84° 💧 None 💨 6 mph H 73%29.97 inHg

8:00 PM

Partly cloudy night

82° 💧 None 💨 6 mph H 76%29.97 inHg

9:00 PM

Clear night

81° 💧 None 💨 6 mph H 77%30.00 inHg

10:00 PM

Clear night

79° 💧 None 💨 5 mph H 81%30.00 inHg

11:00 PM

Clear night

78° 💧 None 💨 4 mph H 86%30.00 inHg

Tomorrow

12:00 AM

Clear night

78° 💧 None 💨 4 mph H 88%30.00 inHg

1:00 AM

Mostly clear night

77° 💧 None 💨 4 mph H 90%29.97 inHg

2:00 AM

Mostly clear night

77° 💧 None 💨 4 mph H 91%29.97 inHg

3:00 AM

Light thunderstorms

75° 💧 0.069 in 💨 11 mph H 93%30.00 inHg

4:00 AM

Thunderstorms

73° 💧 0.225 in 💨 5 mph H 97%30.00 inHg

5:00 AM

Light rain

73° 💧 0.041 in 💨 1 mph H 98%29.97 inHg

6:00 AM

Light rain

74° 💧 0.057 in 💨 2 mph H 97%30.00 inHg

7:00 AM

Light rain

74° 💧 0.014 in 💨 2 mph H 97%30.00 inHg

8:00 AM

Overcast

75° 💧 0.002 in 💨 6 mph H 95%30.00 inHg

9:00 AM

Light thunderstorms

75° 💧 0.037 in 💨 7 mph H 96%30.00 inHg

10:00 AM

Light rain

76° 💧 0.016 in 💨 6 mph H 93%30.00 inHg

11:00 AM

Mostly cloudy

78° 💧 0.000 in 💨 9 mph H 84%29.97 inHg

12:00 PM

Overcast

81° 💧 0.001 in 💨 8 mph H 75%29.97 inHg

1:00 PM

Overcast

82° 💧 0.001 in 💨 7 mph H 72%29.94 inHg

2:00 PM

Mostly cloudy

83° 💧 0.001 in 💨 7 mph H 70%29.91 inHg

3:00 PM

Light thunderstorms

85° 💧 0.005 in 💨 8 mph H 68%29.88 inHg

4:00 PM

Thunderstorms

78° 💧 0.205 in 💨 9 mph H 87%29.88 inHg

5:00 PM

Thunderstorms

75° 💧 0.121 in 💨 6 mph H 95%29.88 inHg

6:00 PM

Light rain

76° 💧 0.006 in 💨 1 mph H 92%29.91 inHg

7:00 PM

Overcast

75° 💧 0.002 in 💨 4 mph H 95%29.88 inHg

8:00 PM

Overcast night

74° 💧 0.000 in 💨 2 mph H 96%29.91 inHg

9:00 PM

Overcast night

74° 💧 0.000 in 💨 4 mph H 97%29.91 inHg

10:00 PM

Mostly cloudy night

74° 💧 0.000 in 💨 5 mph H 98%29.94 inHg

11:00 PM

Overcast night

73° 💧 0.000 in 💨 4 mph H 98%29.94 inHg

Friday

12:00 AM

Mostly cloudy night

72° 💧 0.000 in 💨 3 mph H 99%29.94 inHg

1:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 99%29.94 inHg

2:00 AM

Overcast night

71° 💧 None 💨 2 mph H 99%29.94 inHg

3:00 AM

Overcast night

72° 💧 None 💨 2 mph H 99%29.94 inHg

4:00 AM

Overcast night

71° 💧 None 💨 3 mph H 99%29.94 inHg

5:00 AM

Overcast night

72° 💧 None 💨 4 mph H 98%29.94 inHg

6:00 AM

Overcast night

72° 💧 0.000 in 💨 4 mph H 98%29.94 inHg

7:00 AM

Overcast

72° 💧 0.000 in 💨 4 mph H 97%29.94 inHg

8:00 AM

Overcast

73° 💧 0.001 in 💨 5 mph H 96%29.94 inHg

9:00 AM

Light rain

74° 💧 0.005 in 💨 5 mph H 93%29.94 inHg

10:00 AM

Overcast

75° 💧 0.004 in 💨 5 mph H 88%29.94 inHg

11:00 AM

Light rain

77° 💧 0.011 in 💨 5 mph H 83%29.94 inHg

12:00 PM

Light rain

79° 💧 0.010 in 💨 4 mph H 76%29.94 inHg

1:00 PM

Light rain

81° 💧 0.013 in 💨 4 mph H 72%29.91 inHg

2:00 PM

Light rain

82° 💧 0.011 in 💨 3 mph H 69%29.88 inHg

3:00 PM

Light rain

83° 💧 0.009 in 💨 4 mph H 66%29.88 inHg

4:00 PM

Light rain

83° 💧 0.010 in 💨 3 mph H 67%29.85 inHg

5:00 PM

Light rain

82° 💧 0.008 in 💨 3 mph H 72%29.85 inHg

6:00 PM

Light rain

81° 💧 0.006 in 💨 5 mph H 77%29.85 inHg

7:00 PM

Light rain

76° 💧 0.006 in 💨 8 mph H 89%29.85 inHg

8:00 PM

Clear night

74° 💧 0.002 in 💨 2 mph H 95%29.85 inHg

9:00 PM

Clear night

73° 💧 None 💨 2 mph H 96%29.88 inHg

10:00 PM

Clear night

73° 💧 None 💨 3 mph H 96%29.88 inHg

11:00 PM

Clear night

73° 💧 None 💨 4 mph H 96%29.88 inHg

Saturday

12:00 AM

Clear night

73° 💧 None 💨 5 mph H 98%29.88 inHg

1:00 AM

Clear night

72° 💧 None 💨 5 mph H 98%29.88 inHg

2:00 AM

Clear night

72° 💧 None 💨 5 mph H 98%29.88 inHg

3:00 AM

Clear night

72° 💧 None 💨 4 mph H 98%29.88 inHg

4:00 AM

Clear night

71° 💧 None 💨 3 mph H 98%29.88 inHg

5:00 AM

Clear night

71° 💧 None 💨 4 mph H 99%29.88 inHg

6:00 AM

Clear night

71° 💧 None 💨 5 mph H 99%29.88 inHg

7:00 AM

Sunny

72° 💧 None 💨 5 mph H 99%29.88 inHg

10:00 AM

Sunny

80° 💧 None 💨 6 mph H 84%29.91 inHg

1:00 PM

Mostly sunny

88° 💧 None 💨 9 mph H 65%29.91 inHg

4:00 PM

Light rain

84° 💧 None 💨 8 mph H 75%29.85 inHg

7:00 PM

Mostly sunny

82° 💧 None 💨 1 mph H 81%29.91 inHg

10:00 PM

Mostly clear night

77° 💧 None 💨 1 mph H 92%29.97 inHg

Sunday

1:00 AM

Clear night

75° 💧 None 💨 1 mph H 96%29.97 inHg

4:00 AM

Clear night

74° 💧 None 💨 0 mph H 98%30.00 inHg

7:00 AM

Mostly sunny

73° 💧 None 💨 2 mph H 100%30.03 inHg

10:00 AM

Sunny

83° 💧 None 💨 5 mph H 76%30.03 inHg

1:00 PM

Mostly sunny

89° 💧 None 💨 6 mph H 60%30.00 inHg

4:00 PM

Sunny

90° 💧 None 💨 7 mph H 55%29.94 inHg

7:00 PM

Sunny

84° 💧 None 💨 4 mph H 72%29.94 inHg

10:00 PM

Clear night

80° 💧 None 💨 6 mph H 83%29.97 inHg

Monday

1:00 AM

Clear night

78° 💧 None 💨 6 mph H 84%30.00 inHg

4:00 AM

Clear night

76° 💧 None 💨 7 mph H 85%29.97 inHg

7:00 AM

Mostly sunny

74° 💧 None 💨 5 mph H 87%30.00 inHg

10:00 AM

Sunny

84° 💧 None 💨 7 mph H 68%30.00 inHg

1:00 PM

Sunny

91° 💧 None 💨 8 mph H 51%29.97 inHg

4:00 PM

Sunny

91° 💧 None 💨 10 mph H 49%29.94 inHg

7:00 PM

Sunny

85° 💧 None 💨 6 mph H 63%29.91 inHg

10:00 PM

Clear night

81° 💧 None 💨 7 mph H 73%29.94 inHg

Tuesday

1:00 AM

Clear night

78° 💧 None 💨 6 mph H 79%29.97 inHg

4:00 AM

Clear night

77° 💧 None 💨 6 mph H 82%29.94 inHg

7:00 AM

Sunny

77° 💧 None 💨 7 mph H 85%30.00 inHg

1:00 PM

Light rain

91° 💧 None 💨 4 mph H 56%30.00 inHg

7:00 PM

Partly cloudy

78° 💧 None 💨 7 mph H 93%30.03 inHg

Wednesday

1:00 AM

Clear night

74° 💧 None 💨 6 mph H 96%30.09 inHg

7:00 AM

Overcast

74° 💧 None 💨 6 mph H 96%30.12 inHg

1:00 PM

Partly cloudy

84° 💧 None 💨 2 mph H 65%30.15 inHg

7:00 PM

Mostly sunny

79° 💧 None 💨 8 mph H 71%30.09 inHg

Thursday

1:00 AM

Mostly clear night

73° 💧 None 💨 3 mph H 88%30.09 inHg

7:00 AM

Sunny

73° 💧 None 💨 4 mph H 96%30.06 inHg

1:00 PM

Light rain

79° 💧 None 💨 5 mph H 87%30.03 inHg

7:00 PM

Moderate rain

75° 💧 None 💨 7 mph H 95%30.00 inHg

Friday

1:00 AM

Clear night

68° 💧 None 💨 9 mph H 95%30.03 inHg

7:00 AM

Sunny

64° 💧 None 💨 8 mph H 97%30.09 inHg

1:00 PM

Partly cloudy

76° 💧 None 💨 9 mph H 60%30.09 inHg

7:00 PM

Sunny

71° 💧 None 💨 6 mph H 71%30.03 inHg

Saturday

1:00 AM

Mostly cloudy night

66° 💧 None 💨 7 mph H 75%30.06 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 6 mph H 82%30.06 inHg

1:00 PM

Mostly cloudy

75° 💧 None 💨 10 mph H 44%30.06 inHg

7:00 PM

Clear night

68° 💧 None 💨 5 mph H 62%30.00 inHg

Sunday

1:00 AM

Clear night

61° 💧 None 💨 4 mph H 80%30.03 inHg

7:00 AM

Sunny

58° 💧 None 💨 5 mph H 89%30.09 inHg

1:00 PM

Partly cloudy

75° 💧 None 💨 9 mph H 53%30.09 inHg

7:00 PM

Clear night

69° 💧 None 💨 7 mph H 63%30.06 inHg

Monday

1:00 AM

Partly cloudy night

61° 💧 None 💨 7 mph H 77%30.12 inHg

7:00 AM

Partly cloudy

57° 💧 None 💨 10 mph H 80%30.15 inHg

1:00 PM

Overcast

69° 💧 None 💨 10 mph H 56%30.18 inHg

7:00 PM

Overcast night

67° 💧 None 💨 10 mph H 58%30.18 inHg

Tuesday

1:00 AM

Overcast night

62° 💧 None 💨 11 mph H 63%30.21 inHg

7:00 AM

Mostly sunny

57° 💧 None 💨 10 mph H 69%30.27 inHg

1:00 PM

Sunny

68° 💧 None 💨 9 mph H 49%30.27 inHg

7:00 PM

Clear night

64° 💧 None 💨 7 mph H 57%30.24 inHg

Wednesday

1:00 AM

Clear night

56° 💧 None 💨 7 mph H 78%30.27 inHg

7:00 AM

Sunny

51° 💧 None 💨 6 mph H 82%30.33 inHg

1:00 PM

Mostly sunny

70° 💧 None 💨 5 mph H 48%30.27 inHg

7:00 PM

Partly cloudy night

65° 💧 None 💨 4 mph H 61%30.21 inHg

Thursday

1:00 AM

Partly cloudy night

58° 💧 None 💨 5 mph H 78%30.18 inHg

7:00 AM

Overcast

59° 💧 None 💨 5 mph H 80%30.09 inHg

In Bonnie and, more broadly, across the state of Illinois: As the afternoon progresses into the evening, expect mostly cloudy skies with temperatures remaining mild to warm, ranging from 70 to 76 degrees Fahrenheit. There may be a slight chance of light rain, with total accumulation around 0.01 inches, and the probability of precipitation peaking at about 58%. Winds will be moderate from the northwest at up to 10 mph, with gusts reaching 24 mph. Overall, conditions will be relatively stable, though a brief shower cannot be entirely ruled out. The evening should bring continued cloud cover and mild temperatures, making for a fairly typical end to the day.

15-Day Weather Outlook for Bonnie

TomorrowTomorrow

Light thunderstorms 85°/73° 💧 None 💨 11 mph

Friday, Sep 11Fri Sep 11

Overcast 83°/71° 💧 None 💨 5 mph

Saturday, Sep 12Sat Sep 12

Light rain 88°/71° 💧 1.078 in 💨 9 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 90°/73° 💧 0.008 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 91°/74° 💧 None 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Light rain 91°/77° 💧 0.008 in 💨 7 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 84°/74° 💧 0.153 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Light rain 79°/73° 💧 0.333 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Moderate rain 76°/64° 💧 0.440 in 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 75°/61° 💧 0.001 in 💨 10 mph

Sunday, Sep 20Sun Sep 20

Partly cloudy 75°/58° 💧 None 💨 9 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 69°/57° 💧 None 💨 10 mph

Tuesday, Sep 22Tue Sep 22

Overcast 68°/57° 💧 0.001 in 💨 11 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 70°/51° 💧 None 💨 7 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 65°/58° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Bonnie

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Bonnie

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 9,1µg/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 9,6µg/m³

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

O₃ Ozone Fair 93,4µg/m³

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

NO₂ Nitrogen dioxide Good 1,2µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Bonnie

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 7,8High 🙂Fair

Tomorrow UV 4,7Moderate 🙂Fair

Friday UV 5,4Moderate 🙂Fair

Saturday UV 7,5High 🙂Fair

Sunday UV 8,0Very high 😐Moderate

Monday UV 9,0Very high —Unavailable

Tuesday UV 8,0Very high —Unavailable

Hourly UV index today

4:00 PMUV 3,1 5:00 PMUV 1,0 6:00 PMUV 0,2 7:00 PMUV 0,0

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

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

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 Bonnie

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BONNIE, ILLINOIS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 8:43 PM–5:03 AM

☁ Cloud cover 5% Real hourly forecast for the best viewing hour.

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 25° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min49%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Bonnie were last refreshed today at 3:57 PM. The current forecast period extends through 11/09/2026 at 1:00 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.