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Mendota IL Weather - Rain - 73°F
Rain
73°F
Updated 4:33 am
Feels Like 72°F
Humidity 94%
Wind W 7 mph
Barometer  30.02 in
Dew Point 71°F
Mendota IL Weather - Rain - 23°C
Rain
23°C
Updated 4:33 am
Feels Like 22°C
Humidity 94%
Wind W 11 km/h
Barometer  101.6 kPa
Dew Point 22°C
Mendota, IL Weather and Current Conditionsmendota il weather forecast

Mendota, IL Weather Forecast

Mendota Illinois WeatherMendota, Illinois Weather Weather Forecast
14 Day API Mendota, IL Weather Forecast. Note: Our 7 day Mendota, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Mendota, IL Weather Forecast Dated: 433 AM Wed Sep 09 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 no major pressure swings will dominate. Isolated storms at times.

Wednesday, September 9, 2026

Mid-Morning
Mendota Weather - 2026-09-09 - Morning - Heavy Rain
70°F 21°C
Heavy Rain
Mid-Afternoon
Mendota Weather - 2026-09-09 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Mendota Weather - 2026-09-09 - Evening - Overcast
73°F 23°C
Overcast
Pleasant near 74°F 23°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds turning from the S to the WSW at 4 mph 6 km/h.

Thursday, September 10, 2026

Mid-Morning
Mendota Weather - 2026-09-10 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Mendota Weather - 2026-09-10 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Mendota Weather - 2026-09-10 - Evening - Partly Cloudy
67°F 20°C
Partly Cloudy
Comfortable with temperatures reaching 73°F 23°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NE to the ENE at 8 mph 13 km/h.

Friday, September 11, 2026

Mid-Morning
Mendota Weather - 2026-09-11 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Mendota Weather - 2026-09-11 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Mendota Weather - 2026-09-11 - Evening - Sunny
73°F 23°C
Sunny
Enjoyable around 77°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Saturday, September 12, 2026

Mid-Morning
Mendota Weather - 2026-09-12 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Mendota Weather - 2026-09-12 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
Mendota Weather - 2026-09-12 - Evening - Scattered Showers
74°F 24°C
Scattered Showers
Mild temperatures up to 75°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SSW to the NE at 4 mph 6 km/h.

Sunday, September 13, 2026

Mid-Morning
Mendota Weather - 2026-09-13 - Morning - Partly Cloudy
71°F 21°C
Partly Cloudy
Mid-Afternoon
Mendota Weather - 2026-09-13 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Mendota Weather - 2026-09-13 - Evening - Scattered Showers
76°F 24°C
Scattered Showers
Mild with a high of 78°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the SSW to the E at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Mendota Weather - 2026-09-14 - Morning - Light Fog
69°F 21°C
Light Fog
Mid-Afternoon
Mendota Weather - 2026-09-14 - Afternoon - Light Showers
77°F 25°C
Light Showers
Early-Evening
Mendota Weather - 2026-09-14 - Evening - Scattered Showers
76°F 25°C
Scattered Showers
Pleasant near 77°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the WSW at 10 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Mendota Weather - 2026-09-15 - Morning - Fog
67°F 20°C
Fog
Mid-Afternoon
Mendota Weather - 2026-09-15 - Afternoon - Scattered Showers
69°F 21°C
Scattered Showers
Early-Evening
Mendota Weather - 2026-09-15 - Evening - Sunny
64°F 18°C
Sunny
Comfortable with temperatures reaching 69°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds turning from the WNW to the NNW at 8 mph 13 km/h.

Wednesday, September 16, 2026

Mid-Morning
Mendota Weather - 2026-09-16 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Mendota Weather - 2026-09-16 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Mendota Weather - 2026-09-16 - Evening - Overcast
67°F 20°C
Overcast
Enjoyable around 70°F 21°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NE to the ESE at 9 mph 13 km/h.

Thursday, September 17, 2026

Mid-Morning
Mendota Weather - 2026-09-17 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Mendota Weather - 2026-09-17 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Mendota Weather - 2026-09-17 - Evening - Sunny
81°F 27°C
Sunny
Very warm near 83°F 28°C, though humidity makes it feel like 86°F 30°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the S at 13 mph 20 km/h. Gusts up to 28 mph 45 km/h.

Friday, September 18, 2026

Mid-Morning
Mendota Weather - 2026-09-18 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Mendota Weather - 2026-09-18 - Afternoon - Partly Cloudy
86°F 30°C
Partly Cloudy
Early-Evening
Mendota Weather - 2026-09-18 - Evening - Nearby Thunderstorms
74°F 23°C
Nearby Thunderstorms
Warm and summery around 86°F 30°C (feels like 93°F 34°C), periods of heavy thunderstorms, with increasing humidity and steady pressure. Winds swinging from the WSW to the NE at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Saturday, September 19, 2026

Mid-Morning
Mendota Weather - 2026-09-19 - Morning - Light Showers
62°F 17°C
Light Showers
Mid-Afternoon
Mendota Weather - 2026-09-19 - Afternoon - Light Showers
62°F 17°C
Light Showers
Early-Evening
Mendota Weather - 2026-09-19 - Evening - Light Showers
60°F 16°C
Light Showers
Comfortable at 62°F 17°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 14 mph 22 km/h. Gusts up to 23 mph 38 km/h.

Sunday, September 20, 2026

Mid-Morning
Mendota Weather - 2026-09-20 - Morning - Heavy Rain Showers
61°F 16°C
Heavy Rain Showers
Mid-Afternoon
Mendota Weather - 2026-09-20 - Afternoon - Light Showers
80°F 26°C
Light Showers
Early-Evening
Mendota Weather - 2026-09-20 - Evening - Sunny
78°F 26°C
Sunny
Very warm near 80°F 26°C, though humidity makes it feel like 84°F 29°C, showers through the afternoon, tapering off by evening, with lower humidity and barometric pressure falling. Winds turning from the ESE to the SE at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.

Monday, September 21, 2026

Mid-Morning
Mendota Weather - 2026-09-21 - Morning - Partly Cloudy
72°F 22°C
Partly Cloudy
Mid-Afternoon
Mendota Weather - 2026-09-21 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Mendota Weather - 2026-09-21 - Evening - Overcast
63°F 17°C
Overcast
Enjoyable around 68°F 20°C, overcast throughout the day, with steady humidity and barometric pressure rising. Winds switching from the W to the ESE at 7 mph 11 km/h.

Tuesday, September 22, 2026

Mid-Morning
Mendota Weather - 2026-09-22 - Morning - Overcast
56°F 14°C
Overcast
Mid-Afternoon
Mendota Weather - 2026-09-22 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Mendota Weather - 2026-09-22 - Evening - Overcast
59°F 15°C
Overcast
Mildly cool near 61°F 16°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the NNE to the ENE at 7 mph 11 km/h.

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Weather by the Numbers

Wed, 9th
Mendota IL Weather - Wednesday, Sep 9, 2026 - Light Rain Shower
Hi: 75°F 24°C
Lo: 68°F 20°C
Sunrise 06:30 AM
Sunset 07:16 PM
Wind SW 5 mph8 km/h
Dew Point 64°F18°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 50% *
Humidity 88%
Thu, 10th
Mendota IL Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 73°F 23°C
Lo: 61°F 16°C
Sunrise 06:31 AM
Sunset 07:14 PM
Wind NE 9 mph15 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 20% *
Humidity 75%
Fri, 11th
Mendota IL Weather - Friday, Sep 11, 2026 - Sunny
Hi: 78°F 25°C
Lo: 57°F 14°C
Sunrise 06:33 AM
Sunset 07:13 PM
Wind SE 6 mph9 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 54%
Sat, 12th
Mendota IL Weather - Saturday, Sep 12, 2026 - Light Rain Shower
Hi: 78°F 25°C
Lo: 65°F 18°C
Sunrise 06:34 AM
Sunset 07:11 PM
Wind SW 6 mph10 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 76% *
Humidity 92%
Sun, 13th
Mendota IL Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 79°F 26°C
Lo: 60°F 16°C
Sunrise 06:35 AM
Sunset 07:09 PM
Wind SSW 7 mph12 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 19% *
Humidity 72%
Mon, 14th
Mendota IL Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 79°F 26°C
Lo: 68°F 20°C
Sunrise 06:36 AM
Sunset 07:07 PM
Wind SW 9 mph14 km/h
Dew Point 69°F20°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 75% *
Humidity 91%
Tue, 15th
Mendota IL Weather - Tuesday, Sep 15, 2026 - Patchy Rain Nearby
Hi: 72°F 22°C
Lo: 59°F 15°C
Sunrise 06:37 AM
Sunset 07:06 PM
Wind NW 15 mph24 km/h
Dew Point 59°F15°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 15% *
Humidity 72%
Wed, 16th
Mendota IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 71°F 22°C
Lo: 53°F 12°C
Sunrise 06:38 AM
Sunset 07:04 PM
Wind E 7 mph12 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.33 in1027 mb
POP 4% *
Humidity 61%
Thu, 17th
Mendota IL Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 85°F 29°C
Lo: 61°F 16°C
Sunrise 06:39 AM
Sunset 07:02 PM
Wind S 13 mph21 km/h
Dew Point 60°F15°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 3% *
Humidity 57%
Fri, 18th
Mendota IL Weather - Friday, Sep 18, 2026 - Partly Cloudy
Hi: 89°F 32°C
Lo: 64°F 18°C
Sunrise 06:40 AM
Sunset 07:00 PM
Wind W 11 mph18 km/h
Dew Point 68°F20°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 55%
Sat, 19th
Mendota IL Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 63°F 17°C
Lo: 60°F 15°C
Sunrise 06:41 AM
Sunset 06:59 PM
Wind ENE 14 mph22 km/h
Dew Point 61°F16°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 70% *
Humidity 96%
Sun, 20th
Mendota IL Weather - Sunday, Sep 20, 2026 - Light Rain Shower
Hi: 82°F 28°C
Lo: 58°F 14°C
Sunrise 06:42 AM
Sunset 06:57 PM
Wind SE 12 mph19 km/h
Dew Point 65°F18°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 64% *
Humidity 83%
Mon, 21st
Mendota IL Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 76°F 24°C
Lo: 60°F 15°C
Sunrise 06:43 AM
Sunset 06:55 PM
Wind WNW 14 mph22 km/h
Dew Point 60°F15°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 19% *
Humidity 72%
Tue, 22nd
Mendota IL Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 62°F 17°C
Lo: 55°F 13°C
Sunrise 06:44 AM
Sunset 06:53 PM
Wind NE 9 mph14 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 15% *
Humidity 61%
* POP = Probability of Precipitation. Data for 12:00 PM.