Lambert, IL 14 Day Weather

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Lambert, IL Weather - 14-Day Weather Forecast

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Lambert IL Weather - Clear - 80°F
Clear
80°F
Updated 7:53 am
Feels Like 85°F
Humidity 82%
Wind N 0 mph
Barometer  29.96 in
Dew Point 74°F
Lambert IL Weather - Clear - 27°C
Clear
27°C
Updated 7:53 am
Feels Like 30°C
Humidity 82%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 23°C
Lambert, IL Weather and Current Conditionslambert il weather forecast

Lambert, IL Weather Forecast

Lambert Illinois WeatherLambert, Illinois Weather Weather Forecast
14 day API forecast for Lambert. Note. The 7-day Lambert weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lambert, IL Weather Forecast Dated: 753 AM Sat Sep 05 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.

Saturday, September 5, 2026

Mid-Morning
Lambert Weather - 2026-09-05 - Morning - Drizzle
87°F 31°C
Drizzle
Mid-Afternoon
Lambert Weather - 2026-09-05 - Afternoon - Overcast
102°F 39°C
Overcast
Early-Evening
Lambert Weather - 2026-09-05 - Evening - Sunny
91°F 33°C
Sunny
Scorching hot near 102°F 39°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure.

Sunday, September 6, 2026

Mid-Morning
Lambert Weather - 2026-09-06 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-06 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Lambert Weather - 2026-09-06 - Evening - Overcast
84°F 29°C
Overcast
Hot and sweltering around 93°F 34°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 13 mph 21 km/h. Gusts up to 22 mph 34 km/h.

Monday, September 7, 2026

Mid-Morning
Lambert Weather - 2026-09-07 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-07 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Lambert Weather - 2026-09-07 - Evening - Sunny
82°F 28°C
Sunny
Sizzling hot with 91°F 33°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the ENE to the NE at 8 mph 13 km/h.

Tuesday, September 8, 2026

Mid-Morning
Lambert Weather - 2026-09-08 - Morning - Sunny
78°F 25°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-08 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Lambert Weather - 2026-09-08 - Evening - Sunny
91°F 33°C
Sunny
Hot temperatures near 98°F 37°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSE to the S at 8 mph 13 km/h.

Wednesday, September 9, 2026

Mid-Morning
Lambert Weather - 2026-09-09 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-09 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Lambert Weather - 2026-09-09 - Evening - Sunny
92°F 33°C
Sunny
Scorching hot near 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds easing from SW 16 mph 25 km/h to WNW 6 mph 10 km/h.

Thursday, September 10, 2026

Mid-Morning
Lambert Weather - 2026-09-10 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Lambert Weather - 2026-09-10 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Lambert Weather - 2026-09-10 - Evening - Sunny
90°F 32°C
Sunny
Very hot with temperatures reaching 98°F 37°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the NNE at 6 mph 10 km/h.

Friday, September 11, 2026

Mid-Morning
Lambert Weather - 2026-09-11 - Morning - Scattered Showers
77°F 25°C
Scattered Showers
Mid-Afternoon
Lambert Weather - 2026-09-11 - Afternoon - Light Showers
100°F 38°C
Light Showers
Early-Evening
Lambert Weather - 2026-09-11 - Evening - Scattered Showers
96°F 36°C
Scattered Showers
Dangerously hot temperatures around 100°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.

Saturday, September 12, 2026

Mid-Morning
Lambert Weather - 2026-09-12 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-12 - Afternoon - Sunny
106°F 41°C
Sunny
Early-Evening
Lambert Weather - 2026-09-12 - Evening - Sunny
88°F 31°C
Sunny
Dangerously hot with a high of 106°F 41°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the WNW to the ENE at 15 mph 24 km/h. Gusts up to 26 mph 41 km/h.

Sunday, September 13, 2026

Mid-Morning
Lambert Weather - 2026-09-13 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-13 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Lambert Weather - 2026-09-13 - Evening - Sunny
93°F 34°C
Sunny
Hot temperatures near 99°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the ESE to the E at 9 mph 15 km/h. Gusts up to 20 mph 31 km/h.

Monday, September 14, 2026

Mid-Morning
Lambert Weather - 2026-09-14 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Lambert Weather - 2026-09-14 - Afternoon - Sunny
106°F 41°C
Sunny
Early-Evening
Lambert Weather - 2026-09-14 - Evening - Sunny
97°F 36°C
Sunny
Sweltering heat reaching 106°F 41°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSW to the S at 10 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Lambert Weather - 2026-09-15 - Morning - Overcast
89°F 31°C
Overcast
Mid-Afternoon
Lambert Weather - 2026-09-15 - Afternoon - Cloudy
101°F 39°C
Cloudy
Early-Evening
Lambert Weather - 2026-09-15 - Evening - Sunny
87°F 31°C
Sunny
Sweltering temperatures near 101°F 39°C with a heat index of 104°F 40°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the WSW to the W at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Lambert Weather - 2026-09-16 - Morning - Overcast
84°F 29°C
Overcast
Mid-Afternoon
Lambert Weather - 2026-09-16 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Lambert Weather - 2026-09-16 - Evening - Nearby Thunderstorms
84°F 29°C
Nearby Thunderstorms
Dangerously hot with a high of 102°F 39°C (heat index near 105°F 41°C), heavy thunderstorms conditions at times, with steady humidity and barometric pressure falling. Winds picking up from SSW at 7 mph 12 km/h to SSW at 15 mph 25 km/h. Gusts up to 27 mph 43 km/h.

Thursday, September 17, 2026

Mid-Morning
Lambert Weather - 2026-09-17 - Morning - Light Showers
77°F 25°C
Light Showers
Mid-Afternoon
Lambert Weather - 2026-09-17 - Afternoon - Overcast
95°F 35°C
Overcast
Early-Evening
Lambert Weather - 2026-09-17 - Evening - Sunny
89°F 31°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 100°F 38°C, early showers breaking for a drier afternoon, with lower humidity and barometric pressure falling. Winds turning from the SSW to the S at 9 mph 14 km/h.

Friday, September 18, 2026

Mid-Morning
Lambert Weather - 2026-09-18 - Morning - Overcast
83°F 28°C
Overcast
Mid-Afternoon
Lambert Weather - 2026-09-18 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Lambert Weather - 2026-09-18 - Evening - Sunny
92°F 33°C
Sunny
Hot temperatures near 99°F 37°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

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Weather by the Numbers

Sat, 5th
Lambert IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 102°F 39°C
Lo: 77°F 25°C
Sunrise 06:30 AM
Sunset 07:21 PM
Wind NW 8 mph12 km/h
Dew Point 65°F18°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 34%
Sun, 6th
Lambert IL Weather - Sunday, Sep 6, 2026 - Cloudy
Hi: 93°F 34°C
Lo: 72°F 22°C
Sunrise 06:31 AM
Sunset 07:19 PM
Wind NE 11 mph18 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 48%
Mon, 7th
Lambert IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 91°F 33°C
Lo: 62°F 16°C
Sunrise 06:32 AM
Sunset 07:18 PM
Wind ENE 8 mph13 km/h
Dew Point 52°F11°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 33%
Tue, 8th
Lambert IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 99°F 37°C
Lo: 67°F 20°C
Sunrise 06:33 AM
Sunset 07:16 PM
Wind SSW 8 mph13 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 42%
Wed, 9th
Lambert IL Weather - Wednesday, Sep 9, 2026 - Cloudy
Hi: 102°F 39°C
Lo: 77°F 25°C
Sunrise 06:34 AM
Sunset 07:15 PM
Wind WSW 12 mph19 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 5% *
Humidity 29%
Thu, 10th
Lambert IL Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 100°F 38°C
Lo: 73°F 23°C
Sunrise 06:35 AM
Sunset 07:13 PM
Wind NE 7 mph11 km/h
Dew Point 54°F12°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 30%
Fri, 11th
Lambert IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 103°F 40°C
Lo: 67°F 20°C
Sunrise 06:35 AM
Sunset 07:11 PM
Wind S 6 mph10 km/h
Dew Point 58°F15°C
uv Index 8
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 34%
Sat, 12th
Lambert IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 106°F 41°C
Lo: 76°F 25°C
Sunrise 06:36 AM
Sunset 07:10 PM
Wind NW 12 mph20 km/h
Dew Point 55°F13°C
uv Index 9
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 22%
Sun, 13th
Lambert IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 101°F 38°C
Lo: 67°F 20°C
Sunrise 06:37 AM
Sunset 07:08 PM
Wind ESE 7 mph12 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 38%
Mon, 14th
Lambert IL Weather - Monday, Sep 14, 2026 - Sunny
Hi: 107°F 42°C
Lo: 77°F 25°C
Sunrise 06:38 AM
Sunset 07:07 PM
Wind WSW 5 mph8 km/h
Dew Point 62°F17°C
uv Index 9
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 30%
Tue, 15th
Lambert IL Weather - Tuesday, Sep 15, 2026 - Cloudy
Hi: 104°F 40°C
Lo: 80°F 27°C
Sunrise 06:39 AM
Sunset 07:05 PM
Wind S 3 mph5 km/h
Dew Point 63°F17°C
uv Index 8
Barometric Pressure 30.12 in1020 mb
POP 6% *
Humidity 34%
Wed, 16th
Lambert IL Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 103°F 40°C
Lo: 76°F 24°C
Sunrise 06:40 AM
Sunset 07:03 PM
Wind SW 7 mph12 km/h
Dew Point 65°F18°C
uv Index 9
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 37%
Thu, 17th
Lambert IL Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 96°F 36°C
Lo: 74°F 24°C
Sunrise 06:41 AM
Sunset 07:02 PM
Wind SSW 6 mph10 km/h
Dew Point 68°F20°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 54%
Fri, 18th
Lambert IL Weather - Friday, Sep 18, 2026 - Overcast
Hi: 100°F 38°C
Lo: 77°F 25°C
Sunrise 06:41 AM
Sunset 07:00 PM
Wind W 6 mph10 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 39%
* POP = Probability of Precipitation. Data for 12:00 PM.