Conservation Lake, IL 14 Day Weather

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Conservation Lake, IL Weather - 14-Day Weather Forecast

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Conservation Lake IL Weather - Sunny - 70°F
Sunny
70°F
Updated 7:52 am
Feels Like 64°F
Humidity 97%
Wind N 0 mph
Barometer  29.97 in
Dew Point 69°F
Conservation Lake IL Weather - Sunny - 21°C
Sunny
21°C
Updated 7:52 am
Feels Like 18°C
Humidity 97%
Wind N 0 km/h
Barometer  101.5 kPa
Dew Point 21°C
Conservation Lake, IL Weather and Current Conditionsconservation lake il weather forecast

Conservation Lake, IL Weather Forecast

Conservation Lake Illinois WeatherConservation Lake, Illinois Weather Weather Forecast
14 day API Conservation Lake weather forecast. Note. Our 7-day Conservation Lake weather forecast is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Conservation Lake, IL Weather Forecast Dated: 752 AM Mon Sep 21 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 21, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-21 - Morning - Light Showers
65°F 18°C
Light Showers
Mid-Afternoon
Conservation Lake Weather - 2026-09-21 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Conservation Lake Weather - 2026-09-21 - Evening - Scattered Showers
71°F 22°C
Scattered Showers
Warm and summery near 82°F 28°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the N at 7 mph 12 km/h. Gusts up to 20 mph 32 km/h.

Tuesday, September 22, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-22 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-09-22 - Afternoon - Cloudy
78°F 25°C
Cloudy
Early-Evening
Conservation Lake Weather - 2026-09-22 - Evening - Overcast
69°F 21°C
Overcast
Comfortable with temperatures reaching 78°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the NNE at 11 mph 18 km/h. Gusts up to 21 mph 34 km/h.

Wednesday, September 23, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-23 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-09-23 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Conservation Lake Weather - 2026-09-23 - Evening - Overcast
63°F 17°C
Overcast
Enjoyable around 77°F 25°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds moving from the NNE to the NE at 14 mph 22 km/h. Gusts up to 23 mph 37 km/h.

Thursday, September 24, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-24 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-09-24 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
Conservation Lake Weather - 2026-09-24 - Evening - Overcast
67°F 19°C
Overcast
Mild temperatures up to 72°F 22°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NNE to the NE at 12 mph 19 km/h.

Friday, September 25, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-25 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-09-25 - Afternoon - Cloudy
76°F 24°C
Cloudy
Early-Evening
Conservation Lake Weather - 2026-09-25 - Evening - Partly Cloudy
70°F 21°C
Partly Cloudy
Mild with a high of 76°F 24°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds shifting from the E to the NE at 9 mph 14 km/h.

Saturday, September 26, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-26 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Conservation Lake Weather - 2026-09-26 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
Conservation Lake Weather - 2026-09-26 - Evening - Overcast
62°F 17°C
Overcast
Mildly cool near 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the N at 8 mph 13 km/h.

Sunday, September 27, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-27 - Morning - Light Showers
58°F 15°C
Light Showers
Mid-Afternoon
Conservation Lake Weather - 2026-09-27 - Afternoon - Scattered Showers
76°F 25°C
Scattered Showers
Early-Evening
Conservation Lake Weather - 2026-09-27 - Evening - Overcast
67°F 20°C
Overcast
Comfortable with temperatures reaching 76°F 25°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 10 mph 17 km/h. Gusts up to 21 mph 35 km/h.

Monday, September 28, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-28 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-09-28 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Conservation Lake Weather - 2026-09-28 - Evening - Cloudy
72°F 23°C
Cloudy
Enjoyable around 79°F 26°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.

Tuesday, September 29, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-29 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-09-29 - Afternoon - Cloudy
78°F 26°C
Cloudy
Early-Evening
Conservation Lake Weather - 2026-09-29 - Evening - Overcast
69°F 21°C
Overcast
Mild temperatures up to 78°F 26°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NE to the ESE at 13 mph 21 km/h. Gusts up to 21 mph 33 km/h.

Wednesday, September 30, 2026

Mid-Morning
Conservation Lake Weather - 2026-09-30 - Morning - Scattered Showers
61°F 16°C
Scattered Showers
Mid-Afternoon
Conservation Lake Weather - 2026-09-30 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
Conservation Lake Weather - 2026-09-30 - Evening - Overcast
65°F 18°C
Overcast
Mild with a high of 69°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the NNE to the ENE at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Thursday, October 1, 2026

Mid-Morning
Conservation Lake Weather - 2026-10-01 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Conservation Lake Weather - 2026-10-01 - Afternoon - Heavy Rain Showers
61°F 16°C
Heavy Rain Showers
Early-Evening
Conservation Lake Weather - 2026-10-01 - Evening - Scattered Showers
62°F 17°C
Scattered Showers
Comfortable at 61°F 16°C, scattered downpours possible, with increasing humidity and steady pressure. Winds shifting from the NE to the ESE at 8 mph 12 km/h.

Friday, October 2, 2026

Mid-Morning
Conservation Lake Weather - 2026-10-02 - Morning - Fog
61°F 16°C
Fog
Mid-Afternoon
Conservation Lake Weather - 2026-10-02 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
Conservation Lake Weather - 2026-10-02 - Evening - Scattered Showers
64°F 18°C
Scattered Showers
Cool with a high near 65°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure.

Saturday, October 3, 2026

Mid-Morning
Conservation Lake Weather - 2026-10-03 - Morning - Fog
63°F 17°C
Fog
Mid-Afternoon
Conservation Lake Weather - 2026-10-03 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Conservation Lake Weather - 2026-10-03 - Evening - Sunny
71°F 22°C
Sunny
Enjoyable around 76°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the WNW at 7 mph 12 km/h.

Sunday, October 4, 2026

Mid-Morning
Conservation Lake Weather - 2026-10-04 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Conservation Lake Weather - 2026-10-04 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Conservation Lake Weather - 2026-10-04 - Evening - Overcast
74°F 24°C
Overcast
Warm temperatures up to 81°F 27°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds SE at 8 mph 13 km/h.

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Weather by the Numbers

Mon, 21st
Conservation Lake IL Weather - Monday, Sep 21, 2026 - Overcast
Hi: 82°F 28°C
Lo: 63°F 17°C
Sunrise 06:38 AM
Sunset 06:49 PM
Wind NE 7 mph12 km/h
Dew Point 64°F18°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 16% *
Humidity 67%
Tue, 22nd
Conservation Lake IL Weather - Tuesday, Sep 22, 2026 - Partly Cloudy
Hi: 78°F 25°C
Lo: 57°F 14°C
Sunrise 06:39 AM
Sunset 06:48 PM
Wind NNE 11 mph18 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 51%
Wed, 23rd
Conservation Lake IL Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 77°F 25°C
Lo: 57°F 14°C
Sunrise 06:40 AM
Sunset 06:46 PM
Wind NNE 12 mph20 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 45%
Thu, 24th
Conservation Lake IL Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 72°F 22°C
Lo: 48°F 9°C
Sunrise 06:40 AM
Sunset 06:45 PM
Wind NNE 11 mph18 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 2% *
Humidity 48%
Fri, 25th
Conservation Lake IL Weather - Friday, Sep 25, 2026 - Sunny
Hi: 77°F 25°C
Lo: 56°F 13°C
Sunrise 06:41 AM
Sunset 06:43 PM
Wind ENE 9 mph14 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 46%
Sat, 26th
Conservation Lake IL Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 63°F 17°C
Lo: 58°F 14°C
Sunrise 06:42 AM
Sunset 06:41 PM
Wind NE 6 mph10 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 53%
Sun, 27th
Conservation Lake IL Weather - Sunday, Sep 27, 2026 - Patchy Rain Nearby
Hi: 77°F 25°C
Lo: 57°F 14°C
Sunrise 06:43 AM
Sunset 06:40 PM
Wind NE 8 mph13 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 10% *
Humidity 41%
Mon, 28th
Conservation Lake IL Weather - Monday, Sep 28, 2026 - Partly Cloudy
Hi: 80°F 27°C
Lo: 55°F 13°C
Sunrise 06:44 AM
Sunset 06:38 PM
Wind NE 7 mph11 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 8% *
Humidity 42%
Tue, 29th
Conservation Lake IL Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 06:45 AM
Sunset 06:37 PM
Wind NNE 8 mph12 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 43%
Wed, 30th
Conservation Lake IL Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 71°F 21°C
Lo: 57°F 14°C
Sunrise 06:46 AM
Sunset 06:35 PM
Wind NE 8 mph13 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 12% *
Humidity 53%
Thu, 1st
Conservation Lake IL Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 63°F 17°C
Lo: 60°F 15°C
Sunrise 06:47 AM
Sunset 06:34 PM
Wind NE 9 mph15 km/h
Dew Point 58°F15°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 76% *
Humidity 87%
Fri, 2nd
Conservation Lake IL Weather - Friday, Oct 2, 2026 - Patchy Rain Nearby
Hi: 66°F 19°C
Lo: 58°F 14°C
Sunrise 06:48 AM
Sunset 06:32 PM
Wind S 7 mph12 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 26% *
Humidity 84%
Sat, 3rd
Conservation Lake IL Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 77°F 25°C
Lo: 57°F 14°C
Sunrise 06:49 AM
Sunset 06:30 PM
Wind WNW 8 mph13 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 58%
Sun, 4th
Conservation Lake IL Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 81°F 27°C
Lo: 61°F 16°C
Sunrise 06:50 AM
Sunset 06:29 PM
Wind SE 7 mph12 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 44%
* POP = Probability of Precipitation. Data for 12:00 PM.