Fondulac Reservoir, IL 14 Day Weather

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Fondulac Reservoir, IL Weather - 14-Day Weather Forecast

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Fondulac Reservoir IL Weather - Clear - 72°F
Clear
72°F
Updated 2:17 pm
Feels Like 68°F
Humidity 42%
Wind N 0 mph
Barometer  30.07 in
Dew Point 48°F
Fondulac Reservoir IL Weather - Clear - 22°C
Clear
22°C
Updated 2:17 pm
Feels Like 20°C
Humidity 42%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 9°C
Fondulac Reservoir, IL Weather and Current Conditionsfondulac reservoir il weather forecast

Fondulac Reservoir, IL Weather Forecast

Fondulac Reservoir Illinois WeatherFondulac Reservoir, Illinois Weather Weather Forecast
14 Day API Fondulac Reservoir Weather Forecast. Note: Our 7 day Fondulac Reservoir 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.
Fondulac Reservoir, IL Weather Forecast Dated: 217 PM Mon Sep 28 2026
Expect a cool pattern 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 28, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-09-28 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
Fondulac Reservoir Weather - 2026-09-28 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Fondulac Reservoir Weather - 2026-09-28 - Evening - Sunny
66°F 19°C
Sunny
Pleasant near 74°F 23°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-09-29 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Fondulac Reservoir Weather - 2026-09-29 - Afternoon - Cloudy
79°F 26°C
Cloudy
Early-Evening
Fondulac Reservoir Weather - 2026-09-29 - Evening - Sunny
73°F 23°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the S at 9 mph 15 km/h.

Wednesday, September 30, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-09-30 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Fondulac Reservoir Weather - 2026-09-30 - Afternoon - Overcast
85°F 29°C
Overcast
Early-Evening
Fondulac Reservoir Weather - 2026-09-30 - Evening - Overcast
78°F 26°C
Overcast
Quite warm around 85°F 29°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the S to the SSE at 9 mph 14 km/h. Gusts up to 25 mph 40 km/h.

Thursday, October 1, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-01 - Morning - Overcast
69°F 20°C
Overcast
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-01 - Afternoon - Light Showers
67°F 20°C
Light Showers
Early-Evening
Fondulac Reservoir Weather - 2026-10-01 - Evening - Light Showers
61°F 16°C
Light Showers
Cool with a high near 67°F 20°C, drier morning followed by showers lasting through evening, with steady humidity and barometric pressure rising. Winds moving from the SW to the N at 13 mph 21 km/h. Gusts up to 23 mph 36 km/h.

Friday, October 2, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-02 - Morning - Scattered Showers
52°F 11°C
Scattered Showers
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-02 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Fondulac Reservoir Weather - 2026-10-02 - Evening - Overcast
56°F 14°C
Overcast
Refreshing around 61°F 16°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the NNE to the ENE at 8 mph 13 km/h.

Saturday, October 3, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-03 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-03 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Fondulac Reservoir Weather - 2026-10-03 - Evening - Overcast
59°F 15°C
Overcast
Mildly cool near 66°F 19°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the E to the SSE at 9 mph 14 km/h.

Sunday, October 4, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-04 - Morning - Light Showers
57°F 14°C
Light Showers
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-04 - Afternoon - Scattered Showers
66°F 19°C
Scattered Showers
Early-Evening
Fondulac Reservoir Weather - 2026-10-04 - Evening - Scattered Showers
58°F 15°C
Scattered Showers
Comfortable at 66°F 19°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds increasing from the SW at 6 mph 9 km/h to NW at 15 mph 24 km/h. Gusts up to 29 mph 46 km/h.

Monday, October 5, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-05 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-05 - Afternoon - Sunny
53°F 12°C
Sunny
Early-Evening
Fondulac Reservoir Weather - 2026-10-05 - Evening - Sunny
48°F 9°C
Sunny
Crisp with a high near 53°F 12°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds easing from WNW 16 mph 26 km/h to NW 8 mph 13 km/h.

Tuesday, October 6, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-06 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-06 - Afternoon - Sunny
60°F 16°C
Sunny
Early-Evening
Fondulac Reservoir Weather - 2026-10-06 - Evening - Sunny
55°F 13°C
Sunny
Refreshing around 60°F 16°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Wednesday, October 7, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-07 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-07 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Fondulac Reservoir Weather - 2026-10-07 - Evening - Overcast
61°F 16°C
Overcast
Mildly cool near 64°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the S to the SSW at 7 mph 11 km/h.

Thursday, October 8, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-08 - Morning - Partly Cloudy
58°F 15°C
Partly Cloudy
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-08 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Fondulac Reservoir Weather - 2026-10-08 - Evening - Overcast
58°F 15°C
Overcast
Comfortable at 65°F 18°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the E to the ESE at 10 mph 16 km/h. Gusts up to 22 mph 36 km/h.

Friday, October 9, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-09 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-09 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Fondulac Reservoir Weather - 2026-10-09 - Evening - Overcast
50°F 10°C
Overcast
Crisp with a high near 53°F 12°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NE at 11 mph 17 km/h.

Saturday, October 10, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-10 - Morning - Partly Cloudy
47°F 8°C
Partly Cloudy
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-10 - Afternoon - Scattered Showers
55°F 13°C
Scattered Showers
Early-Evening
Fondulac Reservoir Weather - 2026-10-10 - Evening - Scattered Showers
50°F 10°C
Scattered Showers
Brisk around 55°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the N to the WSW at 7 mph 11 km/h.

Sunday, October 11, 2026

Mid-Morning
Fondulac Reservoir Weather - 2026-10-11 - Morning - Cloudy
49°F 9°C
Cloudy
Mid-Afternoon
Fondulac Reservoir Weather - 2026-10-11 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Fondulac Reservoir Weather - 2026-10-11 - Evening - Sunny
57°F 14°C
Sunny
Mildly cool near 61°F 16°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NW to the NNW at 10 mph 16 km/h.

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Weather by the Numbers

Mon, 28th
Fondulac Reservoir IL Weather - Monday, Sep 28, 2026 - Sunny
Hi: 74°F 23°C
Lo: 53°F 11°C
Sunrise 06:52 AM
Sunset 06:45 PM
Wind ENE 6 mph10 km/h
Dew Point 42°F6°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 37%
Tue, 29th
Fondulac Reservoir IL Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 80°F 27°C
Lo: 54°F 12°C
Sunrise 06:53 AM
Sunset 06:43 PM
Wind S 9 mph14 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 42%
Wed, 30th
Fondulac Reservoir IL Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 85°F 29°C
Lo: 67°F 20°C
Sunrise 06:54 AM
Sunset 06:42 PM
Wind S 14 mph22 km/h
Dew Point 53°F11°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 11% *
Humidity 49%
Thu, 1st
Fondulac Reservoir IL Weather - Thursday, Oct 1, 2026 - Light Rain Shower
Hi: 82°F 28°C
Lo: 58°F 15°C
Sunrise 06:55 AM
Sunset 06:40 PM
Wind WSW 6 mph9 km/h
Dew Point 66°F19°C
uv Index 2
Barometric Pressure 29.94 in1014 mb
POP 80% *
Humidity 97%
Fri, 2nd
Fondulac Reservoir IL Weather - Friday, Oct 2, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 50°F 10°C
Sunrise 06:56 AM
Sunset 06:38 PM
Wind NE 13 mph20 km/h
Dew Point 48°F9°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 12% *
Humidity 61%
Sat, 3rd
Fondulac Reservoir IL Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 66°F 19°C
Lo: 47°F 8°C
Sunrise 06:57 AM
Sunset 06:37 PM
Wind ESE 11 mph18 km/h
Dew Point 41°F5°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 6% *
Humidity 47%
Sun, 4th
Fondulac Reservoir IL Weather - Sunday, Oct 4, 2026 - Mist
Hi: 66°F 19°C
Lo: 52°F 11°C
Sunrise 06:58 AM
Sunset 06:35 PM
Wind W 10 mph16 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 36% *
Humidity 83%
Mon, 5th
Fondulac Reservoir IL Weather - Monday, Oct 5, 2026 - Sunny
Hi: 53°F 12°C
Lo: 45°F 7°C
Sunrise 06:59 AM
Sunset 06:33 PM
Wind NW 20 mph32 km/h
Dew Point 32°F-0°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 44%
Tue, 6th
Fondulac Reservoir IL Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 61°F 16°C
Lo: 41°F 5°C
Sunrise 07:00 AM
Sunset 06:32 PM
Wind SSW 5 mph9 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 2% *
Humidity 47%
Wed, 7th
Fondulac Reservoir IL Weather - Wednesday, Oct 7, 2026 - Overcast
Hi: 65°F 18°C
Lo: 51°F 11°C
Sunrise 07:01 AM
Sunset 06:30 PM
Wind S 10 mph15 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 11% *
Humidity 47%
Thu, 8th
Fondulac Reservoir IL Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 67°F 19°C
Lo: 53°F 12°C
Sunrise 07:02 AM
Sunset 06:29 PM
Wind WSW 12 mph19 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 9% *
Humidity 60%
Fri, 9th
Fondulac Reservoir IL Weather - Friday, Oct 9, 2026 - Sunny
Hi: 55°F 13°C
Lo: 43°F 6°C
Sunrise 07:03 AM
Sunset 06:27 PM
Wind NNE 11 mph18 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 7% *
Humidity 53%
Sat, 10th
Fondulac Reservoir IL Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 55°F 13°C
Lo: 42°F 6°C
Sunrise 07:04 AM
Sunset 06:25 PM
Wind NNE 11 mph17 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 55%
Sun, 11th
Fondulac Reservoir IL Weather - Sunday, Oct 11, 2026 - Partly Cloudy
Hi: 62°F 17°C
Lo: 44°F 7°C
Sunrise 07:05 AM
Sunset 06:24 PM
Wind WNW 10 mph15 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 9% *
Humidity 46%
* POP = Probability of Precipitation. Data for 12:00 PM.