What is the weather in Sidell right now?

Current weather in Sidell is clear sky.

Where can I find the hourly weather forecast for Sidell?

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

Is the weather forecast for Sidell updated regularly?

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

Now · 2:06 AM

Sidell Weather & Hourly Forecast

United States · Illinois · 61876

77°F

Clear night

Feels like: 78°F

💧 Humidity 80% 🌡 Pressure 29.97 inHg 💨 Wind 8 mph 👁 Visibility 6.2 mi ☁ Clouds 4% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:21 AM 🌇 Sunset 7:20 PM

Hourly Forecast for Sidell

Today

3:00 AM

Clear night

77° 💧 None 💨 8 mph H 77%29.97 inHg

6:00 AM

Clear night

76° 💧 None 💨 7 mph H 67%29.94 inHg

9:00 AM

Sunny

84° 💧 None 💨 8 mph H 68%30.00 inHg

12:00 PM

Sunny

92° 💧 None 💨 10 mph H 53%29.97 inHg

3:00 PM

Sunny

95° 💧 None 💨 9 mph H 47%29.91 inHg

6:00 PM

Sunny

92° 💧 None 💨 7 mph H 61%29.88 inHg

9:00 PM

Clear night

80° 💧 None 💨 6 mph H 60%29.91 inHg

Tomorrow

12:00 AM

Clear night

79° 💧 None 💨 9 mph H 67%29.91 inHg

3:00 AM

Clear night

77° 💧 None 💨 9 mph H 58%29.88 inHg

6:00 AM

Clear night

77° 💧 None 💨 9 mph H 58%29.91 inHg

9:00 AM

Sunny

85° 💧 None 💨 10 mph H 63%29.94 inHg

12:00 PM

Mostly sunny

93° 💧 None 💨 12 mph H 50%29.94 inHg

3:00 PM

Mostly sunny

96° 💧 None 💨 7 mph H 45%29.91 inHg

6:00 PM

Partly cloudy

94° 💧 None 💨 5 mph H 69%29.88 inHg

9:00 PM

Mostly cloudy night

82° 💧 None 💨 5 mph H 63%29.91 inHg

Saturday

12:00 AM

Mostly cloudy night

79° 💧 None 💨 8 mph H 70%29.91 inHg

Today

3:00 AM

Clear night

77° 💧 None 💨 8 mph H 77%29.97 inHg

4:00 AM

Clear night

77° 💧 None 💨 8 mph H 71%29.94 inHg

5:00 AM

Clear night

76° 💧 None 💨 7 mph H 69%29.94 inHg

6:00 AM

Clear night

76° 💧 None 💨 7 mph H 67%29.94 inHg

7:00 AM

Sunny

76° 💧 None 💨 7 mph H 75%30.00 inHg

8:00 AM

Sunny

80° 💧 None 💨 7 mph H 76%30.00 inHg

9:00 AM

Sunny

84° 💧 None 💨 8 mph H 68%30.00 inHg

10:00 AM

Sunny

88° 💧 None 💨 10 mph H 62%30.00 inHg

11:00 AM

Sunny

90° 💧 None 💨 10 mph H 57%30.00 inHg

12:00 PM

Sunny

92° 💧 None 💨 10 mph H 53%29.97 inHg

1:00 PM

Sunny

94° 💧 None 💨 10 mph H 50%29.97 inHg

2:00 PM

Sunny

95° 💧 None 💨 9 mph H 48%29.94 inHg

3:00 PM

Sunny

95° 💧 None 💨 9 mph H 47%29.91 inHg

4:00 PM

Sunny

95° 💧 None 💨 8 mph H 49%29.91 inHg

5:00 PM

Sunny

95° 💧 None 💨 8 mph H 53%29.91 inHg

6:00 PM

Sunny

92° 💧 None 💨 7 mph H 61%29.88 inHg

7:00 PM

Sunny

85° 💧 None 💨 7 mph H 63%29.88 inHg

8:00 PM

Clear night

81° 💧 None 💨 7 mph H 60%29.91 inHg

9:00 PM

Clear night

80° 💧 None 💨 6 mph H 60%29.91 inHg

10:00 PM

Clear night

80° 💧 None 💨 7 mph H 59%29.91 inHg

11:00 PM

Clear night

79° 💧 None 💨 8 mph H 61%29.91 inHg

Tomorrow

12:00 AM

Clear night

79° 💧 None 💨 9 mph H 67%29.91 inHg

1:00 AM

Clear night

79° 💧 None 💨 8 mph H 70%29.91 inHg

2:00 AM

Clear night

78° 💧 None 💨 8 mph H 68%29.88 inHg

3:00 AM

Clear night

77° 💧 None 💨 9 mph H 58%29.88 inHg

4:00 AM

Mostly clear night

77° 💧 None 💨 9 mph H 55%29.88 inHg

5:00 AM

Clear night

77° 💧 None 💨 10 mph H 56%29.91 inHg

6:00 AM

Clear night

77° 💧 None 💨 9 mph H 58%29.91 inHg

7:00 AM

Sunny

79° 💧 None 💨 9 mph H 67%29.91 inHg

8:00 AM

Sunny

82° 💧 None 💨 8 mph H 69%29.94 inHg

9:00 AM

Sunny

85° 💧 None 💨 10 mph H 63%29.94 inHg

10:00 AM

Mostly sunny

89° 💧 None 💨 11 mph H 58%29.94 inHg

11:00 AM

Mostly sunny

91° 💧 None 💨 11 mph H 52%29.94 inHg

12:00 PM

Mostly sunny

93° 💧 None 💨 12 mph H 50%29.94 inHg

1:00 PM

Partly cloudy

94° 💧 None 💨 8 mph H 58%29.94 inHg

2:00 PM

Sunny

95° 💧 None 💨 7 mph H 51%29.91 inHg

3:00 PM

Mostly sunny

96° 💧 None 💨 7 mph H 45%29.91 inHg

4:00 PM

Sunny

96° 💧 None 💨 8 mph H 48%29.88 inHg

5:00 PM

Partly cloudy

95° 💧 None 💨 7 mph H 58%29.88 inHg

6:00 PM

Partly cloudy

94° 💧 None 💨 5 mph H 69%29.88 inHg

7:00 PM

Mostly cloudy

88° 💧 None 💨 4 mph H 69%29.88 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 4 mph H 66%29.88 inHg

9:00 PM

Mostly cloudy night

82° 💧 None 💨 5 mph H 63%29.91 inHg

10:00 PM

Mostly cloudy night

81° 💧 None 💨 4 mph H 63%29.91 inHg

11:00 PM

Mostly cloudy night

80° 💧 None 💨 5 mph H 64%29.91 inHg

Saturday

12:00 AM

Mostly cloudy night

79° 💧 None 💨 8 mph H 70%29.91 inHg

1:00 AM

Overcast night

79° 💧 None 💨 7 mph H 74%29.91 inHg

2:00 AM

Overcast night

80° 💧 None 💨 8 mph H 68%29.88 inHg

3:00 AM

Overcast night

82° 💧 None 💨 7 mph H 60%29.88 inHg

4:00 AM

Overcast night

80° 💧 None 💨 7 mph H 60%29.88 inHg

5:00 AM

Mostly cloudy night

79° 💧 None 💨 8 mph H 60%29.88 inHg

6:00 AM

Mostly cloudy night

78° 💧 None 💨 7 mph H 58%29.88 inHg

7:00 AM

Mostly cloudy

76° 💧 None 💨 8 mph H 65%29.88 inHg

8:00 AM

Sunny

79° 💧 None 💨 5 mph H 68%29.91 inHg

9:00 AM

Light rain

80° 💧 0.00 in 💨 7 mph H 69%29.91 inHg

10:00 AM

Mostly sunny

84° 💧 None 💨 1 mph H 62%29.91 inHg

11:00 AM

Sunny

88° 💧 None 💨 4 mph H 56%29.91 inHg

12:00 PM

Sunny

90° 💧 None 💨 5 mph H 52%29.91 inHg

1:00 PM

Sunny

93° 💧 None 💨 6 mph H 49%29.88 inHg

2:00 PM

Sunny

94° 💧 None 💨 7 mph H 47%29.88 inHg

3:00 PM

Sunny

94° 💧 None 💨 8 mph H 47%29.85 inHg

4:00 PM

Sunny

94° 💧 None 💨 8 mph H 49%29.85 inHg

5:00 PM

Sunny

92° 💧 None 💨 8 mph H 56%29.83 inHg

6:00 PM

Sunny

89° 💧 None 💨 7 mph H 67%29.83 inHg

7:00 PM

Sunny

84° 💧 None 💨 6 mph H 75%29.83 inHg

8:00 PM

Clear night

82° 💧 None 💨 7 mph H 77%29.85 inHg

9:00 PM

Clear night

80° 💧 None 💨 7 mph H 79%29.85 inHg

10:00 PM

Clear night

78° 💧 None 💨 9 mph H 85%29.88 inHg

11:00 PM

Clear night

75° 💧 None 💨 9 mph H 92%29.88 inHg

Sunday

12:00 AM

Clear night

73° 💧 None 💨 8 mph H 94%29.91 inHg

1:00 AM

Mostly clear night

72° 💧 None 💨 8 mph H 97%29.91 inHg

2:00 AM

Overcast night

72° 💧 None 💨 9 mph H 99%29.91 inHg

3:00 AM

Overcast night

73° 💧 None 💨 9 mph H 99%29.91 inHg

4:00 AM

Overcast night

72° 💧 None 💨 9 mph H 98%29.91 inHg

5:00 AM

Overcast night

71° 💧 None 💨 9 mph H 97%29.94 inHg

6:00 AM

Overcast night

72° 💧 None 💨 8 mph H 92%29.94 inHg

7:00 AM

Overcast

73° 💧 None 💨 10 mph H 87%29.94 inHg

8:00 AM

Mostly sunny

73° 💧 None 💨 12 mph H 85%29.97 inHg

9:00 AM

Mostly sunny

74° 💧 None 💨 13 mph H 70%30.00 inHg

10:00 AM

Sunny

75° 💧 None 💨 13 mph H 61%30.00 inHg

11:00 AM

Sunny

78° 💧 None 💨 13 mph H 58%30.00 inHg

12:00 PM

Sunny

79° 💧 None 💨 13 mph H 56%30.00 inHg

1:00 PM

Sunny

81° 💧 None 💨 13 mph H 55%30.00 inHg

2:00 PM

Sunny

81° 💧 None 💨 13 mph H 55%30.00 inHg

3:00 PM

Mostly sunny

81° 💧 None 💨 13 mph H 56%30.00 inHg

4:00 PM

Sunny

81° 💧 None 💨 13 mph H 58%30.00 inHg

5:00 PM

Sunny

79° 💧 None 💨 12 mph H 63%30.00 inHg

6:00 PM

Sunny

77° 💧 None 💨 11 mph H 68%30.00 inHg

7:00 PM

Sunny

73° 💧 None 💨 11 mph H 76%30.00 inHg

8:00 PM

Clear night

71° 💧 None 💨 12 mph H 77%30.00 inHg

9:00 PM

Clear night

69° 💧 None 💨 9 mph H 76%30.03 inHg

10:00 PM

Clear night

65° 💧 None 💨 8 mph H 84%30.06 inHg

11:00 PM

Clear night

64° 💧 None 💨 8 mph H 86%30.03 inHg

Monday

12:00 AM

Partly cloudy night

63° 💧 None 💨 8 mph H 87%30.03 inHg

1:00 AM

Partly cloudy night

62° 💧 None 💨 7 mph H 88%30.03 inHg

In Sidell and, more broadly, across the state of Illinois: This evening will feature a mix of sun and clouds with temperatures remaining hot, ranging from 89 to 91 degrees Fahrenheit. Winds will be light, coming from the south at around 8 mph, with occasional gusts reaching up to 23 mph. No precipitation is expected during the next few hours, so the weather will stay dry. The slight breeze may provide some relief from the heat, but residents should still prepare for warm conditions as the night progresses. Humidity levels are expected to remain steady, contributing to the warm and muggy feel in the air. Overall, it will be a warm and partly cloudy evening with minimal wind activity.

15-Day Weather Outlook for Sidell

Thursday, Sep 3Thu Sep 3

Sunny 97°/76° 💧 None 💨 11 mph

TomorrowTomorrow

Mostly sunny 95°/77° 💧 None 💨 12 mph

Saturday, Sep 5Sat Sep 5

Light rain 94°/76° 💧 0.00 in 💨 9 mph

Sunday, Sep 6Sun Sep 6

Sunny 81°/65° 💧 None 💨 13 mph

Monday, Sep 7Mon Sep 7

Mostly sunny 82°/59° 💧 None 💨 9 mph

Tuesday, Sep 8Tue Sep 8

Light rain 95°/66° 💧 0.00 in 💨 11 mph

Wednesday, Sep 9Wed Sep 9

Light rain 102°/78° 💧 0.05 in 💨 16 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 86°/72° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 99°/71° 💧 None 💨 10 mph

Saturday, Sep 12Sat Sep 12

Sunny 98°/74° 💧 None 💨 18 mph

Sunday, Sep 13Sun Sep 13

Sunny 100°/80° 💧 None 💨 16 mph

Monday, Sep 14Mon Sep 14

Light rain 91°/71° 💧 0.02 in 💨 8 mph

Tuesday, Sep 15Tue Sep 15

Sunny 94°/67° 💧 None 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Sunny 91°/66° 💧 None 💨 8 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 90°/68° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sidell

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sidell

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 8,3µg/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 8,8µg/m³

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

O₃ Ozone Fair 67,1µg/m³

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

NO₂ Nitrogen dioxide Good 2,0µg/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 Sidell

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 8,5Very high 🙂Fair

Tomorrow UV 8,2Very high 🙂Fair

Saturday UV 7,5High 🙂Fair

Sunday UV 7,7High 🙂Fair

Monday UV 7,0High 🙂Fair

Tuesday UV 8,0Very high —Unavailable

Wednesday UV 9,0Very high —Unavailable

Hourly UV index today

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

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.

Comfortable temperature conditions

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

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 Sidell

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.43 Population: 440

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Collingwood CA · Ontario · 24,811 residents Farmington US · New Mexico · 46,314 residents Marion Oaks US · Florida · 23,972 residents Sylvan Grove US · Kansas · 314 residents Shefford CA · Quebec · 7,253 residents Hilton Head Island US · South Carolina · 37,911 residents Ashland US · California · 22,210 residents Manchester US · Connecticut · 36,759 residents Loddon GB · England · 2,245 residents Holiday City-Berkeley US · New Jersey · 12,995 residents Cambridge US · Ohio · 10,060 residents Greens Landing US · Pennsylvania · 593 residents Nixa US · Missouri · 24,836 residents West Des Moines US · Iowa · 71,083 residents Tarrytown US · New York · 11,784 residents Auburn US · Maine · 24,602 residents

Forecast data for Sidell were last refreshed today at 1:17 AM. The current forecast period extends through 05/09/2026 at 12:00 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.