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Now · 12:03 AM

East Hannibal, IL Weather Forecast – Hourly & 15-Day

United States · Illinois

63°F

Overcast night

Feels like: 63°F

💧 Humidity 82% 🌡 Pressure 30.09 inHg 💨 Wind 4 mph 👁 Visibility 20.3 mi ☁ Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:57 AM 🌇 Sunset 6:54 PM

Hourly Forecast for East Hannibal

Today

1:00 AM

Mostly cloudy night

62° 💧 0 in 💨 3 mph 84%30.06 inHg

4:00 AM

Clear night

58° 💧 0 in 💨 3 mph 91%30.09 inHg

7:00 AM

Sunny

55° 💧 0 in 💨 3 mph 92%30.09 inHg

10:00 AM

Sunny

65° 💧 0.000 in 💨 3 mph 71%30.12 inHg

1:00 PM

Sunny

72° 💧 0 in 💨 3 mph 55%30.09 inHg

4:00 PM

Sunny

73° 💧 0 in 💨 3 mph 51%30.03 inHg

7:00 PM

Clear night

65° 💧 0 in 💨 3 mph 71%30.00 inHg

10:00 PM

Clear night

60° 💧 0 in 💨 5 mph 82%30.03 inHg

Tomorrow

1:00 AM

Mostly cloudy night

57° 💧 0 in 💨 4 mph 87%30.00 inHg

4:00 AM

Mostly clear night

56° 💧 0 in 💨 4 mph 89%30.00 inHg

7:00 AM

Mostly sunny

56° 💧 0 in 💨 4 mph 89%30.00 inHg

10:00 AM

Overcast

68° 💧 0 in 💨 5 mph 64%30.00 inHg

1:00 PM

Mostly sunny

78° 💧 0 in 💨 8 mph 44%29.97 inHg

4:00 PM

Mostly sunny

81° 💧 0 in 💨 7 mph 45%29.91 inHg

7:00 PM

Mostly cloudy night

72° 💧 0 in 💨 9 mph 63%29.88 inHg

10:00 PM

Overcast night

69° 💧 0 in 💨 10 mph 60%29.91 inHg

Today

1:00 AM

Mostly cloudy night

62° 💧 0 in 💨 3 mph 84%30.06 inHg

2:00 AM

Partly cloudy night

62° 💧 0 in 💨 3 mph 85%30.09 inHg

3:00 AM

Mostly clear night

61° 💧 0 in 💨 3 mph 87%30.09 inHg

4:00 AM

Clear night

58° 💧 0 in 💨 3 mph 91%30.09 inHg

5:00 AM

Clear night

57° 💧 0 in 💨 3 mph 92%30.09 inHg

6:00 AM

Clear night

56° 💧 0 in 💨 3 mph 92%30.09 inHg

7:00 AM

Sunny

55° 💧 0 in 💨 3 mph 92%30.09 inHg

8:00 AM

Sunny

58° 💧 0 in 💨 3 mph 89%30.12 inHg

9:00 AM

Sunny

61° 💧 0 in 💨 2 mph 81%30.12 inHg

10:00 AM

Sunny

65° 💧 0.000 in 💨 3 mph 71%30.12 inHg

11:00 AM

Sunny

68° 💧 0 in 💨 4 mph 61%30.09 inHg

12:00 PM

Sunny

70° 💧 0 in 💨 3 mph 58%30.09 inHg

1:00 PM

Sunny

72° 💧 0 in 💨 3 mph 55%30.09 inHg

2:00 PM

Sunny

73° 💧 0 in 💨 3 mph 54%30.06 inHg

3:00 PM

Sunny

73° 💧 0 in 💨 3 mph 52%30.03 inHg

4:00 PM

Sunny

73° 💧 0 in 💨 3 mph 51%30.03 inHg

5:00 PM

Sunny

72° 💧 0 in 💨 3 mph 51%30.00 inHg

6:00 PM

Sunny

70° 💧 0 in 💨 3 mph 62%30.00 inHg

7:00 PM

Clear night

65° 💧 0 in 💨 3 mph 71%30.00 inHg

8:00 PM

Clear night

63° 💧 0 in 💨 4 mph 78%30.00 inHg

9:00 PM

Clear night

61° 💧 0 in 💨 4 mph 81%30.00 inHg

10:00 PM

Clear night

60° 💧 0 in 💨 5 mph 82%30.03 inHg

11:00 PM

Partly cloudy night

59° 💧 0 in 💨 4 mph 84%30.03 inHg

Tomorrow

12:00 AM

Mostly cloudy night

58° 💧 0 in 💨 5 mph 85%30.03 inHg

1:00 AM

Mostly cloudy night

57° 💧 0 in 💨 4 mph 87%30.00 inHg

2:00 AM

Mostly clear night

56° 💧 0 in 💨 4 mph 88%30.00 inHg

3:00 AM

Partly cloudy night

56° 💧 0 in 💨 4 mph 88%30.00 inHg

4:00 AM

Mostly clear night

56° 💧 0 in 💨 4 mph 89%30.00 inHg

5:00 AM

Clear night

56° 💧 0 in 💨 4 mph 89%30.00 inHg

6:00 AM

Clear night

56° 💧 0 in 💨 4 mph 89%30.00 inHg

7:00 AM

Mostly sunny

56° 💧 0 in 💨 4 mph 89%30.00 inHg

8:00 AM

Sunny

58° 💧 0 in 💨 6 mph 83%30.03 inHg

9:00 AM

Mostly cloudy

63° 💧 0 in 💨 5 mph 74%30.03 inHg

10:00 AM

Overcast

68° 💧 0 in 💨 5 mph 64%30.00 inHg

11:00 AM

Mostly sunny

72° 💧 0 in 💨 6 mph 58%30.00 inHg

12:00 PM

Mostly sunny

76° 💧 0 in 💨 7 mph 50%30.00 inHg

1:00 PM

Mostly sunny

78° 💧 0 in 💨 8 mph 44%29.97 inHg

2:00 PM

Sunny

80° 💧 0 in 💨 7 mph 44%29.94 inHg

3:00 PM

Mostly sunny

81° 💧 0 in 💨 7 mph 45%29.91 inHg

4:00 PM

Mostly sunny

81° 💧 0 in 💨 7 mph 45%29.91 inHg

5:00 PM

Mostly sunny

80° 💧 0 in 💨 6 mph 48%29.88 inHg

6:00 PM

Mostly cloudy

76° 💧 0 in 💨 7 mph 58%29.88 inHg

7:00 PM

Mostly cloudy night

72° 💧 0 in 💨 9 mph 63%29.88 inHg

8:00 PM

Mostly cloudy night

71° 💧 0 in 💨 10 mph 61%29.88 inHg

9:00 PM

Overcast night

69° 💧 0 in 💨 10 mph 61%29.91 inHg

10:00 PM

Overcast night

69° 💧 0 in 💨 10 mph 60%29.91 inHg

11:00 PM

Overcast night

68° 💧 0 in 💨 9 mph 59%29.88 inHg

Wednesday

12:00 AM

Overcast night

67° 💧 0 in 💨 8 mph 59%29.88 inHg

1:00 AM

Mostly cloudy night

67° 💧 0 in 💨 9 mph 60%29.88 inHg

2:00 AM

Overcast night

66° 💧 0 in 💨 8 mph 61%29.88 inHg

3:00 AM

Mostly cloudy night

66° 💧 0 in 💨 8 mph 62%29.88 inHg

4:00 AM

Overcast night

66° 💧 0 in 💨 8 mph 64%29.88 inHg

5:00 AM

Overcast night

67° 💧 0 in 💨 8 mph 64%29.88 inHg

6:00 AM

Overcast night

67° 💧 0 in 💨 8 mph 65%29.88 inHg

7:00 AM

Overcast

68° 💧 0 in 💨 8 mph 66%29.88 inHg

1:00 PM

Overcast

74° 💧 0 in 💨 5 mph 83%29.88 inHg

7:00 PM

Overcast night

73° 💧 0 in 💨 2 mph 88%29.85 inHg

Thursday

1:00 AM

Overcast night

67° 💧 0 in 💨 1 mph 98%29.91 inHg

7:00 AM

Overcast

66° 💧 0 in 💨 6 mph 92%29.94 inHg

1:00 PM

Moderate rain

71° 💧 0 in 💨 7 mph 98%29.97 inHg

7:00 PM

Moderate rain

71° 💧 0 in 💨 6 mph 99%29.91 inHg

Friday

1:00 AM

Moderate rain

69° 💧 0 in 💨 3 mph 99%29.91 inHg

7:00 AM

Moderate rain

69° 💧 0 in 💨 7 mph 97%29.88 inHg

1:00 PM

Moderate rain

72° 💧 0 in 💨 8 mph 96%29.85 inHg

7:00 PM

Overcast night

70° 💧 0 in 💨 8 mph 98%29.77 inHg

Saturday

1:00 AM

Light rain

71° 💧 0 in 💨 13 mph 96%29.68 inHg

7:00 AM

Light rain

70° 💧 0 in 💨 9 mph 98%29.65 inHg

1:00 PM

Partly cloudy

79° 💧 0 in 💨 14 mph 75%29.59 inHg

7:00 PM

Overcast night

73° 💧 0 in 💨 12 mph 73%29.56 inHg

Sunday

1:00 AM

Light rain

63° 💧 0 in 💨 17 mph 85%29.77 inHg

7:00 AM

Clear night

57° 💧 0 in 💨 12 mph 82%29.97 inHg

1:00 PM

Sunny

66° 💧 0 in 💨 9 mph 61%30.09 inHg

7:00 PM

Clear night

59° 💧 0 in 💨 4 mph 67%30.12 inHg

Monday

1:00 AM

Clear night

53° 💧 0 in 💨 4 mph 76%30.21 inHg

7:00 AM

Clear night

50° 💧 0 in 💨 4 mph 87%30.27 inHg

1:00 PM

Sunny

66° 💧 0 in 💨 8 mph 56%30.24 inHg

7:00 PM

Clear night

61° 💧 0 in 💨 5 mph 74%30.18 inHg

Tuesday

1:00 AM

Clear night

55° 💧 0 in 💨 8 mph 79%30.18 inHg

7:00 AM

Clear night

53° 💧 0 in 💨 7 mph 89%30.18 inHg

1:00 PM

Mostly cloudy

70° 💧 0 in 💨 9 mph 56%30.09 inHg

7:00 PM

Mostly clear night

65° 💧 0 in 💨 9 mph 74%29.91 inHg

Wednesday

1:00 AM

Moderate rain

58° 💧 0 in 💨 14 mph 97%29.88 inHg

7:00 AM

Mostly clear night

53° 💧 0 in 💨 10 mph 95%29.85 inHg

1:00 PM

Partly cloudy

60° 💧 0 in 💨 16 mph 46%29.77 inHg

7:00 PM

Overcast night

53° 💧 0 in 💨 11 mph 65%29.74 inHg

Thursday

1:00 AM

Mostly cloudy night

53° 💧 0 in 💨 8 mph 60%29.68 inHg

7:00 AM

Mostly cloudy night

49° 💧 0 in 💨 13 mph 61%29.62 inHg

1:00 PM

Mostly cloudy

63° 💧 0 in 💨 18 mph 51%29.56 inHg

7:00 PM

Mostly clear night

56° 💧 0 in 💨 13 mph 86%29.53 inHg

Friday

1:00 AM

Overcast night

56° 💧 0 in 💨 11 mph 63%29.53 inHg

7:00 AM

Clear night

51° 💧 0 in 💨 10 mph 76%29.62 inHg

In East Hannibal and, more broadly, across the state of Illinois: This morning begins with mostly cloudy skies and mild temperatures ranging from 60 to 69 degrees Fahrenheit. Winds will be coming from the northeast at around 11 mph, with gusts reaching up to 21 mph. As the day progresses into the afternoon, the cloud cover is expected to persist, but no precipitation is anticipated. Temperatures are likely to remain steady within the mild range, providing comfortable conditions for outdoor activities. Winds will continue from the northeast, maintaining a moderate breeze throughout the day. Overall, it will be a relatively calm day with partly cloudy skies and no significant weather disruptions.

15-Day Weather Outlook for East Hannibal

TomorrowTomorrow

Mostly cloudy 81°/56° 💧 0 in 💨 10 mph

Wednesday, September 30Wed, Sep. 30

Overcast 74°/66° 💧 0.255 in 💨 9 mph

Thursday, October 1Thu, Oct. 1

Moderate rain 71°/66° 💧 0.488 in 💨 7 mph

Friday, October 2Fri, Oct. 2

Moderate rain 72°/69° 💧 2.283 in 💨 8 mph

Saturday, October 3Sat, Oct. 3

Light rain 79°/70° 💧 0.508 in 💨 14 mph

Sunday, October 4Sun, Oct. 4

Light rain 66°/57° 💧 0.031 in 💨 17 mph

Monday, October 5Mon, Oct. 5

Sunny 66°/50° 💧 0 in 💨 8 mph

Tuesday, October 6Tue, Oct. 6

Mostly cloudy 70°/53° 💧 0 in 💨 9 mph

Wednesday, October 7Wed, Oct. 7

Moderate rain 60°/53° 💧 0.459 in 💨 16 mph

Thursday, October 8Thu, Oct. 8

Mostly cloudy 63°/49° 💧 0.052 in 💨 18 mph

Friday, October 9Fri, Oct. 9

Overcast 56°/51° 💧 0 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in East Hannibal

Vertical axis: °F · Horizontal axis: hours · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for East Hannibal

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 1:00 AM

PM2.5 PM2.5 Fair 11,4µg/m³

Air quality is acceptable for most people.

PM10 PM10 Good 12,0µg/m³

Air quality is favorable for outdoor activities.

O₃ O₃ Fair 72,7µg/m³

Air quality is acceptable for most people.

NO₂ NO₂ Good 2,6µg/m³

Air quality is favorable for outdoor activities.

Air quality is acceptable for most people.

HEALTH & EXPOSURE

UV, Sun & Health Outlook in East Hannibal

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 4,1Moderate 😐Moderate

Tomorrow UV 0,0Low 🙂Fair

Hourly UV index today

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

Hourly UV index tomorrow

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

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

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

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 East Hannibal

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

The technical data used to calculate this forecast for East Hannibal were updated today at 1:51 PM. The displayed forecasts cover the period through 29/09/2026 at 10:00 PM. Weather and air-quality data provided by WEATHER-INFO.COM. UV-index data derived from ECMWF UVB by WEATHER PORTAL. Weather information is generated automatically and periodically reviewed by our technical team.

NIGHT SKY · EAST HANNIBAL, ILLINOIS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

81/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:24 PM–5:29 AM

☁ Cloud cover 6% Real hourly forecast for the best viewing hour.

☾ Moonlight 96% Full Moon · Moon about 44° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 62° 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 min39%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.