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Current weather in Sesser is clear sky.

Where can I find the hourly weather forecast for Sesser?

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

Is the weather forecast for Sesser updated regularly?

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

Now · 1:54 PM

Sesser Weather & Hourly Forecast

United States · Illinois · 62884

90°F

Sunny

Feels like: 90°F

💧 Humidity 46% 🌡 Pressure 29.94 inHg 💨 Wind 10 mph 👁 Visibility 24.6 mi ☁ Clouds 6% ☀️ UV index 8.0 · Very high 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Sesser

Today

2:00 PM

Sunny

90° 💧 None 💨 10 mph H 46%29.94 inHg

5:00 PM

Mostly cloudy

90° 💧 None 💨 10 mph H 43%29.91 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 10 mph H 52%29.94 inHg

11:00 PM

Clear night

78° 💧 None 💨 11 mph H 53%30.00 inHg

Tomorrow

2:00 AM

Mostly clear night

73° 💧 None 💨 8 mph H 59%30.03 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 7 mph H 70%30.06 inHg

8:00 AM

Sunny

71° 💧 None 💨 8 mph H 70%30.09 inHg

11:00 AM

Sunny

80° 💧 None 💨 9 mph H 45%30.09 inHg

2:00 PM

Sunny

86° 💧 None 💨 8 mph H 36%30.03 inHg

5:00 PM

Sunny

87° 💧 None 💨 8 mph H 33%30.00 inHg

8:00 PM

Clear night

78° 💧 None 💨 5 mph H 48%30.03 inHg

11:00 PM

Clear night

75° 💧 None 💨 6 mph H 57%30.06 inHg

Tuesday

2:00 AM

Clear night

71° 💧 None 💨 5 mph H 68%30.06 inHg

5:00 AM

Clear night

69° 💧 None 💨 4 mph H 78%30.06 inHg

8:00 AM

Sunny

72° 💧 None 💨 3 mph H 70%30.12 inHg

11:00 AM

Partly cloudy

87° 💧 None 💨 5 mph H 48%30.12 inHg

Today

2:00 PM

Sunny

90° 💧 None 💨 10 mph H 46%29.94 inHg

3:00 PM

Sunny

91° 💧 None 💨 10 mph H 44%29.91 inHg

4:00 PM

Mostly sunny

91° 💧 None 💨 11 mph H 42%29.91 inHg

5:00 PM

Mostly cloudy

90° 💧 None 💨 10 mph H 43%29.91 inHg

6:00 PM

Mostly sunny

88° 💧 None 💨 10 mph H 44%29.91 inHg

7:00 PM

Sunny

86° 💧 None 💨 9 mph H 49%29.91 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 10 mph H 52%29.94 inHg

9:00 PM

Clear night

81° 💧 None 💨 10 mph H 54%29.97 inHg

10:00 PM

Clear night

80° 💧 None 💨 12 mph H 55%30.00 inHg

11:00 PM

Clear night

78° 💧 None 💨 11 mph H 53%30.00 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 10 mph H 53%30.00 inHg

1:00 AM

Clear night

75° 💧 None 💨 10 mph H 55%30.03 inHg

2:00 AM

Mostly clear night

73° 💧 None 💨 8 mph H 59%30.03 inHg

3:00 AM

Mostly clear night

72° 💧 None 💨 8 mph H 63%30.03 inHg

4:00 AM

Clear night

71° 💧 None 💨 7 mph H 67%30.03 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 7 mph H 70%30.06 inHg

6:00 AM

Partly cloudy night

69° 💧 None 💨 7 mph H 72%30.06 inHg

7:00 AM

Sunny

69° 💧 None 💨 8 mph H 75%30.09 inHg

8:00 AM

Sunny

71° 💧 None 💨 8 mph H 70%30.09 inHg

9:00 AM

Sunny

74° 💧 None 💨 9 mph H 64%30.09 inHg

10:00 AM

Sunny

77° 💧 None 💨 9 mph H 55%30.09 inHg

11:00 AM

Sunny

80° 💧 None 💨 9 mph H 45%30.09 inHg

12:00 PM

Sunny

82° 💧 None 💨 9 mph H 40%30.09 inHg

1:00 PM

Sunny

84° 💧 None 💨 9 mph H 37%30.06 inHg

2:00 PM

Sunny

86° 💧 None 💨 8 mph H 36%30.03 inHg

3:00 PM

Sunny

87° 💧 None 💨 7 mph H 34%30.03 inHg

4:00 PM

Sunny

87° 💧 None 💨 8 mph H 33%30.03 inHg

5:00 PM

Sunny

87° 💧 None 💨 8 mph H 33%30.00 inHg

6:00 PM

Sunny

85° 💧 None 💨 8 mph H 34%30.00 inHg

7:00 PM

Sunny

81° 💧 None 💨 5 mph H 43%30.03 inHg

8:00 PM

Clear night

78° 💧 None 💨 5 mph H 48%30.03 inHg

9:00 PM

Clear night

77° 💧 None 💨 4 mph H 53%30.03 inHg

10:00 PM

Clear night

75° 💧 None 💨 5 mph H 59%30.06 inHg

11:00 PM

Clear night

75° 💧 None 💨 6 mph H 57%30.06 inHg

Tuesday

12:00 AM

Clear night

73° 💧 None 💨 6 mph H 61%30.06 inHg

1:00 AM

Clear night

72° 💧 None 💨 5 mph H 65%30.06 inHg

2:00 AM

Clear night

71° 💧 None 💨 5 mph H 68%30.06 inHg

3:00 AM

Clear night

70° 💧 None 💨 5 mph H 71%30.06 inHg

4:00 AM

Clear night

70° 💧 None 💨 4 mph H 74%30.06 inHg

5:00 AM

Clear night

69° 💧 None 💨 4 mph H 78%30.06 inHg

6:00 AM

Clear night

68° 💧 None 💨 4 mph H 81%30.09 inHg

7:00 AM

Sunny

68° 💧 None 💨 4 mph H 81%30.09 inHg

8:00 AM

Sunny

72° 💧 None 💨 3 mph H 70%30.12 inHg

9:00 AM

Sunny

77° 💧 None 💨 4 mph H 57%30.12 inHg

10:00 AM

Mostly sunny

82° 💧 None 💨 5 mph H 50%30.12 inHg

11:00 AM

Partly cloudy

87° 💧 None 💨 5 mph H 48%30.12 inHg

12:00 PM

Mostly cloudy

90° 💧 None 💨 6 mph H 40%30.09 inHg

1:00 PM

Overcast

92° 💧 None 💨 6 mph H 37%30.06 inHg

2:00 PM

Mostly cloudy

93° 💧 None 💨 6 mph H 35%30.06 inHg

3:00 PM

Mostly sunny

94° 💧 None 💨 6 mph H 34%30.03 inHg

4:00 PM

Sunny

94° 💧 None 💨 7 mph H 32%30.03 inHg

5:00 PM

Sunny

93° 💧 None 💨 8 mph H 32%30.03 inHg

6:00 PM

Sunny

92° 💧 None 💨 8 mph H 35%30.00 inHg

7:00 PM

Sunny

89° 💧 None 💨 7 mph H 40%30.03 inHg

8:00 PM

Clear night

86° 💧 None 💨 6 mph H 47%30.03 inHg

9:00 PM

Clear night

83° 💧 None 💨 5 mph H 53%30.03 inHg

10:00 PM

Clear night

81° 💧 None 💨 5 mph H 56%30.06 inHg

11:00 PM

Clear night

80° 💧 None 💨 5 mph H 60%30.06 inHg

Wednesday

12:00 AM

Clear night

79° 💧 None 💨 6 mph H 63%30.06 inHg

1:00 AM

Clear night

78° 💧 None 💨 6 mph H 66%30.06 inHg

2:00 AM

Clear night

78° 💧 None 💨 8 mph H 66%30.06 inHg

3:00 AM

Mostly clear night

78° 💧 None 💨 8 mph H 68%30.06 inHg

4:00 AM

Mostly clear night

78° 💧 None 💨 9 mph H 71%30.06 inHg

5:00 AM

Mostly clear night

78° 💧 None 💨 9 mph H 73%30.06 inHg

6:00 AM

Partly cloudy night

77° 💧 None 💨 9 mph H 75%30.06 inHg

7:00 AM

Mostly sunny

77° 💧 None 💨 10 mph H 76%30.09 inHg

10:00 AM

Sunny

89° 💧 None 💨 13 mph H 50%30.09 inHg

1:00 PM

Mostly sunny

99° 💧 None 💨 11 mph H 30%30.03 inHg

4:00 PM

Mostly sunny

100° 💧 None 💨 9 mph H 28%29.94 inHg

7:00 PM

Sunny

93° 💧 None 💨 11 mph H 35%29.94 inHg

10:00 PM

Clear night

87° 💧 None 💨 10 mph H 44%29.94 inHg

Thursday

1:00 AM

Mostly clear night

85° 💧 None 💨 9 mph H 45%29.94 inHg

4:00 AM

Mostly cloudy night

81° 💧 None 💨 5 mph H 53%29.94 inHg

7:00 AM

Overcast

78° 💧 None 💨 4 mph H 62%29.94 inHg

10:00 AM

Overcast

83° 💧 None 💨 9 mph H 59%29.94 inHg

1:00 PM

Light rain

76° 💧 None 💨 6 mph H 89%29.94 inHg

4:00 PM

Light rain

79° 💧 None 💨 9 mph H 75%29.88 inHg

7:00 PM

Mostly cloudy

76° 💧 None 💨 2 mph H 91%29.88 inHg

10:00 PM

Mostly clear night

74° 💧 None 💨 3 mph H 94%29.91 inHg

Friday

1:00 AM

Clear night

72° 💧 None 💨 4 mph H 95%29.91 inHg

4:00 AM

Clear night

70° 💧 None 💨 3 mph H 96%29.91 inHg

7:00 AM

Sunny

69° 💧 None 💨 4 mph H 98%29.91 inHg

10:00 AM

Sunny

78° 💧 None 💨 6 mph H 63%29.91 inHg

1:00 PM

Sunny

87° 💧 None 💨 5 mph H 36%29.88 inHg

4:00 PM

Sunny

89° 💧 None 💨 6 mph H 33%29.80 inHg

7:00 PM

Sunny

83° 💧 None 💨 8 mph H 44%29.80 inHg

10:00 PM

Clear night

76° 💧 None 💨 5 mph H 46%29.83 inHg

Saturday

1:00 AM

Clear night

73° 💧 None 💨 5 mph H 55%29.83 inHg

7:00 AM

Mostly sunny

79° 💧 None 💨 5 mph H 79%29.83 inHg

1:00 PM

Light rain

73° 💧 None 💨 9 mph H 96%29.83 inHg

7:00 PM

Mostly cloudy

78° 💧 None 💨 10 mph H 92%29.88 inHg

Sunday

1:00 AM

Partly cloudy night

83° 💧 None 💨 4 mph H 81%29.83 inHg

7:00 AM

Partly cloudy

78° 💧 None 💨 7 mph H 88%29.91 inHg

1:00 PM

Sunny

78° 💧 None 💨 9 mph H 84%29.91 inHg

7:00 PM

Sunny

92° 💧 None 💨 12 mph H 58%29.94 inHg

Monday

1:00 AM

Clear night

87° 💧 None 💨 9 mph H 68%29.91 inHg

7:00 AM

Sunny

81° 💧 None 💨 8 mph H 72%29.94 inHg

1:00 PM

Sunny

79° 💧 None 💨 8 mph H 78%30.00 inHg

7:00 PM

Sunny

92° 💧 None 💨 12 mph H 55%29.97 inHg

Tuesday

1:00 AM

Clear night

87° 💧 None 💨 8 mph H 63%29.91 inHg

7:00 AM

Sunny

80° 💧 None 💨 5 mph H 75%29.97 inHg

1:00 PM

Mostly sunny

75° 💧 None 💨 6 mph H 93%30.03 inHg

7:00 PM

Mostly cloudy

80° 💧 None 💨 10 mph H 66%30.09 inHg

Wednesday

1:00 AM

Clear night

75° 💧 None 💨 10 mph H 56%30.09 inHg

7:00 AM

Sunny

67° 💧 None 💨 10 mph H 63%30.18 inHg

1:00 PM

Mostly cloudy

62° 💧 None 💨 7 mph H 76%30.21 inHg

7:00 PM

Mostly cloudy

74° 💧 None 💨 8 mph H 49%30.21 inHg

Thursday

1:00 AM

Overcast night

72° 💧 None 💨 7 mph H 56%30.15 inHg

7:00 AM

Overcast

67° 💧 None 💨 5 mph H 67%30.12 inHg

1:00 PM

Sunny

62° 💧 None 💨 4 mph H 83%30.12 inHg

7:00 PM

Sunny

81° 💧 None 💨 3 mph H 40%30.06 inHg

Friday

1:00 AM

Clear night

77° 💧 None 💨 3 mph H 48%29.97 inHg

7:00 AM

Sunny

69° 💧 None 💨 1 mph H 73%29.97 inHg

1:00 PM

Partly cloudy

65° 💧 None 💨 2 mph H 81%29.94 inHg

7:00 PM

Partly cloudy

88° 💧 None 💨 6 mph H 34%29.91 inHg

Saturday

1:00 AM

Overcast night

81° 💧 None 💨 3 mph H 53%29.83 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 3 mph H 77%29.88 inHg

1:00 PM

Light rain

70° 💧 None 💨 8 mph H 94%29.94 inHg

7:00 PM

Mostly cloudy night

70° 💧 None 💨 8 mph H 71%30.03 inHg

Sunday

1:00 AM

Clear night

71° 💧 None 💨 10 mph H 43%30.03 inHg

7:00 AM

Partly cloudy

62° 💧 None 💨 7 mph H 68%30.15 inHg

1:00 PM

Sunny

59° 💧 None 💨 8 mph H 65%30.21 inHg

7:00 PM

Clear night

71° 💧 None 💨 10 mph H 38%30.24 inHg

Monday

1:00 AM

Clear night

64° 💧 None 💨 11 mph H 46%30.24 inHg

In Sesser and, more broadly, across the state of Illinois: The weather remains mostly sunny with a few clouds lingering through the afternoon. Temperatures will be mild to warm, ranging from the upper 60s to low 80s. Winds will be coming from the east at around 10 mph, with gusts reaching up to 18 mph, providing a gentle breeze throughout the day. No precipitation is anticipated, allowing for continued dry conditions. Overall, it should be a pleasant day with comfortable temperatures and light to moderate winds.

15-Day Weather Outlook for Sesser

TomorrowTomorrow

Mostly sunny 87°/69° 💧 None 💨 12 mph

Tuesday, Sep 8Tue Sep 8

Mostly sunny 94°/68° 💧 None 💨 8 mph

Wednesday, Sep 9Wed Sep 9

Mostly sunny 100°/77° 💧 0.004 in 💨 13 mph

Thursday, Sep 10Thu Sep 10

Light rain 93°/76° 💧 0.093 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 89°/69° 💧 0.042 in 💨 6 mph

Saturday, Sep 12Sat Sep 12

Light rain 83°/73° 💧 0.422 in 💨 9 mph

Sunday, Sep 13Sun Sep 13

Mostly cloudy 83°/78° 💧 0.494 in 💨 10 mph

Monday, Sep 14Mon Sep 14

Sunny 92°/79° 💧 None 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 92°/75° 💧 0.001 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 80°/62° 💧 0.062 in 💨 10 mph

Thursday, Sep 17Thu Sep 17

Mostly cloudy 74°/62° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 81°/65° 💧 None 💨 3 mph

Saturday, Sep 19Sat Sep 19

Light rain 88°/70° 💧 0.020 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Mostly cloudy 71°/59° 💧 0.148 in 💨 10 mph

Monday, Sep 21Mon Sep 21

Sunny 71°/64° 💧 None 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sesser

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sesser

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Fair 10,2µg/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 10,7µg/m³

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

O₃ Ozone Fair 96,8µg/m³

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

NO₂ Nitrogen dioxide Good 0,7µg/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 Sesser

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 8,0Very high 🙂Fair

Tomorrow UV 8,1Very high 😐Moderate

Tuesday UV 7,8High 😐Moderate

Wednesday UV 7,2High 😐Moderate

Thursday UV 6,0High 🙂Fair

Friday UV 8,0Very high —Unavailable

Saturday UV 7,0High —Unavailable

Hourly UV index today

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

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.

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 Sesser

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SESSER, ILLINOIS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

100/100Best-hour score

BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:49 PM–5:00 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 24% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 5° high at the best hour.

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min14%

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.

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Forecast data for Sesser were last refreshed today at 1:54 PM. The current forecast period extends through 08/09/2026 at 11:00 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.