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Leland IL Weather - Mist - 67°F
Mist
67°F
Updated 11:57 pm
Feels Like 67°F
Humidity 93%
Wind ENE 5 mph
Barometer  30.27 in
Dew Point 65°F
Leland IL Weather - Mist - 19°C
Mist
19°C
Updated 11:57 pm
Feels Like 20°C
Humidity 93%
Wind ENE 8 km/h
Barometer  102.5 kPa
Dew Point 18°C
Leland, IL Weather and Current Conditionsleland il weather forecast

Leland, IL Weather Forecast

Leland Illinois WeatherLeland, Illinois Weather Weather Forecast
14 day API weather forecast for Leland, Illinois. Note: The 7-day weather forecast for Leland, IL is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Leland, IL Weather Forecast Dated: 1157 PM Wed Sep 16 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate. Isolated storms at times.

Wednesday, September 16, 2026

Mid-Morning
Leland Weather - 2026-09-16 - Morning - Scattered Showers
65°F 18°C
Scattered Showers
Mid-Afternoon
Leland Weather - 2026-09-16 - Afternoon - Light Showers
68°F 20°C
Light Showers
Early-Evening
Leland Weather - 2026-09-16 - Evening - Overcast
68°F 20°C
Overcast
Pleasant near 68°F 20°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NE to the E at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Leland Weather - 2026-09-17 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Leland Weather - 2026-09-17 - Afternoon - Scattered Showers
76°F 24°C
Scattered Showers
Early-Evening
Leland Weather - 2026-09-17 - Evening - Scattered Showers
73°F 23°C
Scattered Showers
Comfortable with temperatures reaching 76°F 24°C, scattered downpours possible, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Leland Weather - 2026-09-18 - Morning - Scattered Showers
66°F 19°C
Scattered Showers
Mid-Afternoon
Leland Weather - 2026-09-18 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Leland Weather - 2026-09-18 - Evening - Partly Cloudy
71°F 22°C
Partly Cloudy
Enjoyable around 77°F 25°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds switching from the ENE to the ESE at 12 mph 20 km/h. Gusts up to 25 mph 40 km/h.

Saturday, September 19, 2026

Mid-Morning
Leland Weather - 2026-09-19 - Morning - Light Showers
65°F 18°C
Light Showers
Mid-Afternoon
Leland Weather - 2026-09-19 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Leland Weather - 2026-09-19 - Evening - Scattered Showers
78°F 25°C
Scattered Showers
Mild temperatures up to 76°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. A stray shower or storm late in the day. Winds moving from the SE to the SSW at 7 mph 11 km/h.

Sunday, September 20, 2026

Mid-Morning
Leland Weather - 2026-09-20 - Morning - Light Showers
64°F 18°C
Light Showers
Mid-Afternoon
Leland Weather - 2026-09-20 - Afternoon - Scattered Showers
65°F 18°C
Scattered Showers
Early-Evening
Leland Weather - 2026-09-20 - Evening - Scattered Showers
62°F 16°C
Scattered Showers
Refreshing around 65°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the NNE to the ENE at 13 mph 21 km/h. Gusts up to 24 mph 40 km/h.

Monday, September 21, 2026

Mid-Morning
Leland Weather - 2026-09-21 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Leland Weather - 2026-09-21 - Afternoon - Light Showers
55°F 13°C
Light Showers
Early-Evening
Leland Weather - 2026-09-21 - Evening - Light Showers
56°F 13°C
Light Showers
Cool and brisk at 55°F 13°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 15 mph 23 km/h. Gusts up to 28 mph 45 km/h.

Tuesday, September 22, 2026

Mid-Morning
Leland Weather - 2026-09-22 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
Leland Weather - 2026-09-22 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Leland Weather - 2026-09-22 - Evening - Overcast
61°F 17°C
Overcast
Comfortable at 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 8 mph 12 km/h.

Wednesday, September 23, 2026

Mid-Morning
Leland Weather - 2026-09-23 - Morning - Light Fog
61°F 16°C
Light Fog
Mid-Afternoon
Leland Weather - 2026-09-23 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
Leland Weather - 2026-09-23 - Evening - Cloudy
69°F 21°C
Cloudy
Enjoyable around 72°F 22°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Leland Weather - 2026-09-24 - Morning - Cloudy
65°F 19°C
Cloudy
Mid-Afternoon
Leland Weather - 2026-09-24 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Leland Weather - 2026-09-24 - Evening - Overcast
71°F 22°C
Overcast
Mild temperatures up to 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Leland Weather - 2026-09-25 - Morning - Light Fog
63°F 17°C
Light Fog
Mid-Afternoon
Leland Weather - 2026-09-25 - Afternoon - Scattered Showers
61°F 16°C
Scattered Showers
Early-Evening
Leland Weather - 2026-09-25 - Evening - Light Showers
56°F 13°C
Light Showers
Mildly cool near 61°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NE at 8 mph 13 km/h. Gusts up to 21 mph 34 km/h.

Saturday, September 26, 2026

Mid-Morning
Leland Weather - 2026-09-26 - Morning - Overcast
56°F 14°C
Overcast
Mid-Afternoon
Leland Weather - 2026-09-26 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Leland Weather - 2026-09-26 - Evening - Cloudy
57°F 14°C
Cloudy
Comfortable at 65°F 18°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds moving from the E to the ENE at 9 mph 13 km/h.

Sunday, September 27, 2026

Mid-Morning
Leland Weather - 2026-09-27 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Leland Weather - 2026-09-27 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Leland Weather - 2026-09-27 - Evening - Sunny
60°F 16°C
Sunny
Cool with a high near 65°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Monday, September 28, 2026

Mid-Morning
Leland Weather - 2026-09-28 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Leland Weather - 2026-09-28 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Leland Weather - 2026-09-28 - Evening - Sunny
63°F 17°C
Sunny
Enjoyable around 69°F 21°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Tuesday, September 29, 2026

Mid-Morning
Leland Weather - 2026-09-29 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Leland Weather - 2026-09-29 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Leland Weather - 2026-09-29 - Evening - Sunny
67°F 20°C
Sunny
Mild temperatures up to 73°F 23°C, sunny throughout the day, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Wed, 16th
Leland IL Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 73°F 23°C
Lo: 64°F 18°C
Sunrise 06:37 AM
Sunset 07:03 PM
Wind ENE 8 mph13 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 30.27 in1025 mb
POP 19% *
Humidity 73%
Thu, 17th
Leland IL Weather - Thursday, Sep 17, 2026 - Partly Cloudy
Hi: 76°F 25°C
Lo: 65°F 18°C
Sunrise 06:38 AM
Sunset 07:01 PM
Wind ENE 3 mph5 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 15% *
Humidity 79%
Fri, 18th
Leland IL Weather - Friday, Sep 18, 2026 - Partly Cloudy
Hi: 78°F 25°C
Lo: 64°F 18°C
Sunrise 06:39 AM
Sunset 06:59 PM
Wind E 9 mph15 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 10% *
Humidity 72%
Sat, 19th
Leland IL Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 79°F 26°C
Lo: 63°F 17°C
Sunrise 06:40 AM
Sunset 06:58 PM
Wind SSE 10 mph16 km/h
Dew Point 68°F20°C
uv Index 1
Barometric Pressure 29.94 in1014 mb
POP 41% *
Humidity 82%
Sun, 20th
Leland IL Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 61°F 16°C
Sunrise 06:41 AM
Sunset 06:56 PM
Wind NNE 14 mph22 km/h
Dew Point 61°F16°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 35% *
Humidity 88%
Mon, 21st
Leland IL Weather - Monday, Sep 21, 2026 - Light Rain Shower
Hi: 62°F 17°C
Lo: 55°F 13°C
Sunrise 06:42 AM
Sunset 06:54 PM
Wind E 10 mph15 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 69% *
Humidity 90%
Tue, 22nd
Leland IL Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 64°F 18°C
Lo: 55°F 13°C
Sunrise 06:43 AM
Sunset 06:52 PM
Wind NE 7 mph12 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 23% *
Humidity 80%
Wed, 23rd
Leland IL Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 73°F 23°C
Lo: 56°F 13°C
Sunrise 06:44 AM
Sunset 06:51 PM
Wind ENE 4 mph6 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 30.27 in1025 mb
POP 8% *
Humidity 70%
Thu, 24th
Leland IL Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 72°F 22°C
Lo: 63°F 17°C
Sunrise 06:45 AM
Sunset 06:49 PM
Wind ENE 4 mph6 km/h
Dew Point 60°F16°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 20% *
Humidity 74%
Fri, 25th
Leland IL Weather - Friday, Sep 25, 2026 - Patchy Rain Nearby
Hi: 69°F 21°C
Lo: 54°F 12°C
Sunrise 06:46 AM
Sunset 06:47 PM
Wind ENE 8 mph13 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 22% *
Humidity 78%
Sat, 26th
Leland IL Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 65°F 18°C
Lo: 53°F 12°C
Sunrise 06:47 AM
Sunset 06:45 PM
Wind E 11 mph18 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 11% *
Humidity 45%
Sun, 27th
Leland IL Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 06:48 AM
Sunset 06:44 PM
Wind E 6 mph9 km/h
Dew Point 44°F6°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 52%
Mon, 28th
Leland IL Weather - Monday, Sep 28, 2026 - Sunny
Hi: 69°F 21°C
Lo: 51°F 11°C
Sunrise 06:49 AM
Sunset 06:42 PM
Wind S 3 mph4 km/h
Dew Point 46°F8°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 7% *
Humidity 50%
Tue, 29th
Leland IL Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 74°F 23°C
Lo: 55°F 13°C
Sunrise 06:50 AM
Sunset 06:40 PM
Wind S 6 mph10 km/h
Dew Point 51°F10°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.