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Current weather in Lostant is clear sky.

Where can I find the hourly weather forecast for Lostant?

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

Is the weather forecast for Lostant updated regularly?

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

Now · 8:41 AM

Lostant Weather & Hourly Forecast

United States · Illinois · 61334

73°F

Sunny

Feels like: 77°F

💧 Humidity 83% 🌡 Pressure 29.85 inHg 💨 Wind 6 mph 👁 Visibility 16.4 mi ☁ Clouds 0% ☀️ UV index 0.5 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Lostant

Today

9:00 AM

Sunny

73° 💧 None 💨 6 mph H 83%29.85 inHg

12:00 PM

Sunny

83° 💧 0.001 in 💨 8 mph H 59%29.88 inHg

3:00 PM

Mostly sunny

86° 💧 0.000 in 💨 9 mph H 52%29.85 inHg

6:00 PM

Sunny

83° 💧 None 💨 7 mph H 57%29.83 inHg

9:00 PM

Clear night

75° 💧 None 💨 6 mph H 77%29.91 inHg

Tomorrow

12:00 AM

Clear night

70° 💧 None 💨 4 mph H 88%29.97 inHg

3:00 AM

Mostly cloudy night

66° 💧 None 💨 5 mph H 83%29.97 inHg

6:00 AM

Mostly cloudy night

63° 💧 None 💨 5 mph H 75%30.00 inHg

9:00 AM

Partly cloudy

68° 💧 None 💨 5 mph H 62%30.03 inHg

12:00 PM

Overcast

77° 💧 0.011 in 💨 7 mph H 42%30.06 inHg

3:00 PM

Overcast

74° 💧 0.002 in 💨 10 mph H 42%30.06 inHg

6:00 PM

Mostly cloudy

70° 💧 None 💨 8 mph H 50%30.06 inHg

9:00 PM

Clear night

63° 💧 None 💨 7 mph H 69%30.12 inHg

Monday

12:00 AM

Clear night

60° 💧 None 💨 6 mph H 72%30.15 inHg

3:00 AM

Clear night

58° 💧 None 💨 5 mph H 78%30.18 inHg

6:00 AM

Clear night

56° 💧 None 💨 5 mph H 81%30.21 inHg

Today

9:00 AM

Sunny

73° 💧 None 💨 6 mph H 83%29.85 inHg

10:00 AM

Sunny

77° 💧 None 💨 6 mph H 75%29.85 inHg

11:00 AM

Partly cloudy

81° 💧 None 💨 7 mph H 65%29.88 inHg

12:00 PM

Sunny

83° 💧 None 💨 8 mph H 59%29.88 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 8 mph H 54%29.88 inHg

2:00 PM

Mostly sunny

85° 💧 0.001 in 💨 8 mph H 52%29.88 inHg

3:00 PM

Mostly sunny

86° 💧 0.000 in 💨 9 mph H 52%29.85 inHg

4:00 PM

Partly cloudy

86° 💧 None 💨 9 mph H 50%29.83 inHg

5:00 PM

Mostly sunny

85° 💧 None 💨 9 mph H 51%29.83 inHg

6:00 PM

Sunny

83° 💧 None 💨 7 mph H 57%29.83 inHg

7:00 PM

Sunny

79° 💧 None 💨 4 mph H 68%29.85 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 8 mph H 73%29.88 inHg

9:00 PM

Clear night

75° 💧 None 💨 6 mph H 77%29.91 inHg

10:00 PM

Clear night

73° 💧 None 💨 6 mph H 82%29.94 inHg

11:00 PM

Clear night

72° 💧 None 💨 5 mph H 85%29.94 inHg

Tomorrow

12:00 AM

Clear night

70° 💧 None 💨 4 mph H 88%29.97 inHg

1:00 AM

Clear night

69° 💧 None 💨 5 mph H 86%29.97 inHg

2:00 AM

Clear night

68° 💧 None 💨 5 mph H 84%29.97 inHg

3:00 AM

Mostly cloudy night

66° 💧 None 💨 5 mph H 83%29.97 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 5 mph H 80%29.97 inHg

5:00 AM

Mostly cloudy night

64° 💧 None 💨 6 mph H 77%30.00 inHg

6:00 AM

Mostly cloudy night

63° 💧 None 💨 5 mph H 75%30.00 inHg

7:00 AM

Partly cloudy

62° 💧 None 💨 6 mph H 75%30.03 inHg

8:00 AM

Partly cloudy

64° 💧 None 💨 5 mph H 71%30.03 inHg

9:00 AM

Partly cloudy

68° 💧 None 💨 5 mph H 62%30.03 inHg

10:00 AM

Mostly sunny

72° 💧 None 💨 5 mph H 53%30.06 inHg

11:00 AM

Mostly sunny

75° 💧 None 💨 7 mph H 46%30.06 inHg

12:00 PM

Overcast

77° 💧 None 💨 7 mph H 42%30.06 inHg

1:00 PM

Light thunderstorms

76° 💧 0.010 in 💨 9 mph H 43%30.06 inHg

2:00 PM

Overcast

75° 💧 0.001 in 💨 12 mph H 43%30.06 inHg

3:00 PM

Overcast

74° 💧 0.001 in 💨 10 mph H 42%30.06 inHg

4:00 PM

Mostly cloudy

74° 💧 None 💨 11 mph H 40%30.03 inHg

5:00 PM

Mostly cloudy

73° 💧 0.001 in 💨 9 mph H 45%30.03 inHg

6:00 PM

Mostly cloudy

70° 💧 None 💨 8 mph H 50%30.06 inHg

7:00 PM

Sunny

67° 💧 None 💨 7 mph H 57%30.06 inHg

8:00 PM

Clear night

65° 💧 None 💨 5 mph H 65%30.09 inHg

9:00 PM

Clear night

63° 💧 None 💨 7 mph H 69%30.12 inHg

10:00 PM

Clear night

62° 💧 None 💨 8 mph H 69%30.15 inHg

11:00 PM

Clear night

61° 💧 None 💨 7 mph H 70%30.15 inHg

Monday

12:00 AM

Clear night

60° 💧 None 💨 6 mph H 72%30.15 inHg

1:00 AM

Clear night

59° 💧 None 💨 6 mph H 74%30.15 inHg

2:00 AM

Clear night

58° 💧 None 💨 5 mph H 76%30.18 inHg

3:00 AM

Clear night

58° 💧 None 💨 5 mph H 78%30.18 inHg

4:00 AM

Clear night

57° 💧 None 💨 7 mph H 79%30.18 inHg

5:00 AM

Mostly clear night

57° 💧 None 💨 6 mph H 79%30.18 inHg

6:00 AM

Clear night

56° 💧 None 💨 5 mph H 81%30.21 inHg

7:00 AM

Sunny

56° 💧 None 💨 6 mph H 82%30.21 inHg

8:00 AM

Sunny

59° 💧 None 💨 6 mph H 76%30.24 inHg

9:00 AM

Sunny

64° 💧 None 💨 8 mph H 67%30.21 inHg

10:00 AM

Sunny

68° 💧 None 💨 10 mph H 54%30.21 inHg

11:00 AM

Overcast

71° 💧 None 💨 11 mph H 47%30.21 inHg

12:00 PM

Overcast

73° 💧 None 💨 12 mph H 44%30.18 inHg

1:00 PM

Overcast

74° 💧 None 💨 11 mph H 44%30.15 inHg

2:00 PM

Overcast

75° 💧 None 💨 12 mph H 43%30.12 inHg

3:00 PM

Overcast

75° 💧 None 💨 12 mph H 42%30.09 inHg

4:00 PM

Overcast

76° 💧 None 💨 12 mph H 40%30.06 inHg

5:00 PM

Mostly cloudy

76° 💧 None 💨 13 mph H 41%30.06 inHg

6:00 PM

Mostly sunny

75° 💧 None 💨 12 mph H 43%30.03 inHg

7:00 PM

Sunny

73° 💧 None 💨 11 mph H 47%30.03 inHg

Tuesday

4:00 AM

Clear night

74° 💧 None 💨 14 mph H 73%29.94 inHg

7:00 AM

Partly cloudy

75° 💧 None 💨 12 mph H 80%30.00 inHg

10:00 AM

Partly cloudy

79° 💧 None 💨 12 mph H 75%30.03 inHg

1:00 PM

Mostly sunny

87° 💧 None 💨 11 mph H 55%30.03 inHg

4:00 PM

Light rain

83° 💧 None 💨 9 mph H 69%30.00 inHg

7:00 PM

Light rain

75° 💧 None 💨 3 mph H 97%30.06 inHg

10:00 PM

Light rain

74° 💧 None 💨 1 mph H 95%30.12 inHg

Wednesday

1:00 AM

Light thunderstorms

71° 💧 None 💨 5 mph H 99%30.15 inHg

4:00 AM

Light rain

70° 💧 None 💨 4 mph H 99%30.18 inHg

7:00 AM

Light rain

70° 💧 None 💨 6 mph H 99%30.21 inHg

10:00 AM

Moderate rain

72° 💧 None 💨 6 mph H 97%30.24 inHg

1:00 PM

Overcast

77° 💧 None 💨 3 mph H 82%30.21 inHg

4:00 PM

Overcast

79° 💧 None 💨 8 mph H 80%30.18 inHg

7:00 PM

Mostly cloudy

74° 💧 None 💨 7 mph H 91%30.18 inHg

10:00 PM

Mostly cloudy night

70° 💧 None 💨 7 mph H 94%30.18 inHg

Thursday

1:00 AM

Overcast night

68° 💧 None 💨 6 mph H 98%30.18 inHg

4:00 AM

Overcast night

68° 💧 None 💨 5 mph H 99%30.18 inHg

7:00 AM

Overcast

68° 💧 None 💨 6 mph H 98%30.18 inHg

10:00 AM

Light rain

70° 💧 None 💨 7 mph H 95%30.21 inHg

1:00 PM

Mostly cloudy

79° 💧 None 💨 3 mph H 77%30.18 inHg

4:00 PM

Overcast

76° 💧 None 💨 10 mph H 84%30.15 inHg

7:00 PM

Partly cloudy

70° 💧 None 💨 8 mph H 89%30.18 inHg

10:00 PM

Overcast night

67° 💧 None 💨 7 mph H 90%30.21 inHg

Friday

1:00 AM

Overcast night

66° 💧 None 💨 5 mph H 88%30.18 inHg

7:00 AM

Sunny

69° 💧 None 💨 6 mph H 93%30.12 inHg

1:00 PM

Partly cloudy

68° 💧 None 💨 3 mph H 98%30.09 inHg

7:00 PM

Light rain

77° 💧 None 💨 5 mph H 89%30.06 inHg

Saturday

1:00 AM

Mostly clear night

81° 💧 None 💨 4 mph H 80%29.91 inHg

7:00 AM

Sunny

71° 💧 None 💨 2 mph H 98%29.88 inHg

1:00 PM

Partly cloudy

70° 💧 None 💨 6 mph H 96%29.85 inHg

7:00 PM

Light rain

72° 💧 None 💨 9 mph H 90%29.88 inHg

Sunday

1:00 AM

Clear night

70° 💧 None 💨 10 mph H 77%29.88 inHg

7:00 AM

Sunny

62° 💧 None 💨 11 mph H 80%29.97 inHg

1:00 PM

Sunny

57° 💧 None 💨 7 mph H 90%30.06 inHg

7:00 PM

Clear night

70° 💧 None 💨 11 mph H 53%30.12 inHg

Monday

1:00 AM

Partly cloudy night

64° 💧 None 💨 7 mph H 63%30.09 inHg

7:00 AM

Sunny

55° 💧 None 💨 4 mph H 87%30.15 inHg

1:00 PM

Sunny

52° 💧 None 💨 5 mph H 94%30.18 inHg

7:00 PM

Overcast night

66° 💧 None 💨 7 mph H 52%30.15 inHg

Tuesday

1:00 AM

Overcast night

61° 💧 None 💨 6 mph H 63%30.06 inHg

7:00 AM

Overcast

53° 💧 None 💨 4 mph H 84%30.09 inHg

1:00 PM

Sunny

49° 💧 None 💨 3 mph H 96%30.09 inHg

7:00 PM

Clear night

70° 💧 None 💨 1 mph H 48%30.09 inHg

Wednesday

1:00 AM

Clear night

63° 💧 None 💨 4 mph H 66%30.06 inHg

7:00 AM

Sunny

55° 💧 None 💨 4 mph H 85%30.12 inHg

1:00 PM

Sunny

51° 💧 None 💨 4 mph H 97%30.18 inHg

7:00 PM

Clear night

73° 💧 None 💨 3 mph H 47%30.18 inHg

Thursday

1:00 AM

Clear night

66° 💧 None 💨 4 mph H 70%30.15 inHg

7:00 AM

Sunny

58° 💧 None 💨 5 mph H 91%30.21 inHg

1:00 PM

Sunny

55° 💧 None 💨 4 mph H 95%30.24 inHg

7:00 PM

Clear night

77° 💧 None 💨 4 mph H 48%30.24 inHg

Friday

1:00 AM

Clear night

70° 💧 None 💨 6 mph H 66%30.21 inHg

7:00 AM

Sunny

60° 💧 None 💨 5 mph H 88%30.24 inHg

1:00 PM

Sunny

57° 💧 None 💨 4 mph H 97%30.27 inHg

7:00 PM

Clear night

77° 💧 None 💨 3 mph H 47%30.24 inHg

Saturday

1:00 AM

Clear night

70° 💧 None 💨 4 mph H 66%30.18 inHg

7:00 AM

Sunny

60° 💧 None 💨 3 mph H 86%30.18 inHg

1:00 PM

Sunny

56° 💧 None 💨 2 mph H 97%30.15 inHg

7:00 PM

Clear night

78° 💧 None 💨 5 mph H 51%30.09 inHg

Sunday

1:00 AM

Overcast night

73° 💧 None 💨 3 mph H 68%29.97 inHg

In Lostant and, more broadly, across the state of Illinois: This morning will start with mostly sunny skies and a few clouds, creating warm and comfortable conditions. Temperatures are expected to rise quickly, with highs reaching around 88 degrees. Winds will be light from the north, blowing at up to 7 mph, with occasional gusts reaching 11 mph. As the afternoon progresses, the weather will remain mostly clear, with plenty of sunshine and no precipitation expected. Temperatures will stay warm, maintaining the hot conditions of the day. Overall, it will be a bright and warm day with gentle breezes, making it suitable for outdoor activities. No significant weather changes are anticipated throughout the day.

15-Day Weather Outlook for Lostant

TomorrowTomorrow

Light thunderstorms 79°/62° 💧 None 💨 12 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 76°/56° 💧 None 💨 13 mph

Tuesday, Sep 15Tue Sep 15

Light rain 87°/73° 💧 0.075 in 💨 14 mph

Wednesday, Sep 16Wed Sep 16

Light thunderstorms 79°/70° 💧 0.772 in 💨 8 mph

Thursday, Sep 17Thu Sep 17

Light rain 79°/68° 💧 0.070 in 💨 10 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 70°/66° 💧 0.169 in 💨 8 mph

Saturday, Sep 19Sat Sep 19

Light rain 81°/70° 💧 0.273 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Light rain 72°/57° 💧 0.154 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 70°/52° 💧 None 💨 11 mph

Tuesday, Sep 22Tue Sep 22

Overcast 66°/49° 💧 None 💨 7 mph

Wednesday, Sep 23Wed Sep 23

Sunny 70°/51° 💧 None 💨 4 mph

Thursday, Sep 24Thu Sep 24

Sunny 73°/55° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Sunny 77°/57° 💧 None 💨 6 mph

Saturday, Sep 26Sat Sep 26

Sunny 77°/56° 💧 None 💨 4 mph

Sunday, Sep 27Sun Sep 27

Overcast 78°/73° 💧 0.001 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lostant

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lostant

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 AM

PM2.5 Fine particles Good 8,2µg/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 8,7µg/m³

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

O₃ Ozone Good 16,6µg/m³

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

NO₂ Nitrogen dioxide Good 4,3µg/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 Lostant

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 6,8High 😊Good

Tomorrow UV 6,7High 🙂Fair

Monday UV 5,3Moderate 🙂Fair

Tuesday UV 7,0High 🙂Fair

Wednesday UV 7,0High 😊Good

Thursday UV 8,0Very high —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

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

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 Lostant

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LOSTANT, ILLINOIS

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score

BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 8:45 PM–5:01 AM

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

☾ Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 28° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min55%

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 Lostant were last refreshed today at 8:41 AM. The current forecast period extends through 14/09/2026 at 6:00 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.