Roachtown Lake, IL 14 Day Weather

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Roachtown Lake, IL Weather - 14-Day Weather Forecast

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Roachtown Lake IL Weather - Clear - 93°F
Clear
93°F
Updated 7:33 pm
Feels Like 96°F
Humidity 49%
Wind SSE 5 mph
Barometer  29.9 in
Dew Point 71°F
Roachtown Lake IL Weather - Clear - 34°C
Clear
34°C
Updated 7:33 pm
Feels Like 36°C
Humidity 49%
Wind SSE 8 km/h
Barometer  101.3 kPa
Dew Point 22°C
Roachtown Lake, IL Weather and Current Conditionsroachtown lake il weather forecast

Roachtown Lake, IL Weather Forecast

Roachtown Lake Illinois WeatherRoachtown Lake, Illinois Weather Weather Forecast
14 day API weather forecast for Roachtown Lake. Note: The 7-day Roachtown Lake weather forecast 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.
Roachtown Lake, IL Weather Forecast Dated: 733 PM Thu Sep 03 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-03 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-03 - Afternoon - Sunny
103°F 39°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-03 - Evening - Sunny
91°F 33°C
Sunny
Scorching heat reaching 103°F 39°C, feeling like 112°F 44°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SW to the SSE at 6 mph 9 km/h.

Friday, September 4, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-04 - Morning - Cloudy
86°F 30°C
Cloudy
Mid-Afternoon
Roachtown Lake Weather - 2026-09-04 - Afternoon - Cloudy
101°F 38°C
Cloudy
Early-Evening
Roachtown Lake Weather - 2026-09-04 - Evening - Sunny
92°F 34°C
Sunny
Sweltering heat reaching 101°F 38°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds switching from the W to the SSW at 10 mph 16 km/h.

Saturday, September 5, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-05 - Morning - Scattered Showers
87°F 31°C
Scattered Showers
Mid-Afternoon
Roachtown Lake Weather - 2026-09-05 - Afternoon - Sunny
102°F 39°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-05 - Evening - Sunny
93°F 34°C
Sunny
Dangerously hot temperatures around 102°F 39°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the WNW to the NE at 12 mph 18 km/h.

Sunday, September 6, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-06 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-06 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-06 - Evening - Sunny
85°F 29°C
Sunny
Hot temperatures near 94°F 34°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds out of the NE at 12 mph 19 km/h. Gusts up to 23 mph 37 km/h.

Monday, September 7, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-07 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-07 - Afternoon - Cloudy
91°F 33°C
Cloudy
Early-Evening
Roachtown Lake Weather - 2026-09-07 - Evening - Sunny
83°F 28°C
Sunny
Very hot with a high of 91°F 33°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the ENE at 9 mph 14 km/h.

Tuesday, September 8, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-08 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-08 - Afternoon - Partly Cloudy
99°F 37°C
Partly Cloudy
Early-Evening
Roachtown Lake Weather - 2026-09-08 - Evening - Sunny
93°F 34°C
Sunny
Very hot with temperatures reaching 99°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SSE to the S at 8 mph 13 km/h.

Wednesday, September 9, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-09 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-09 - Afternoon - Partly Cloudy
100°F 38°C
Partly Cloudy
Early-Evening
Roachtown Lake Weather - 2026-09-09 - Evening - Cloudy
95°F 35°C
Cloudy
Dangerously hot temperatures around 100°F 38°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the SW to the NE at 5 mph 8 km/h.

Thursday, September 10, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-10 - Morning - Sunny
91°F 33°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-10 - Afternoon - Sunny
108°F 42°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-10 - Evening - Partly Cloudy
99°F 37°C
Partly Cloudy
Dangerously hot with a high of 108°F 42°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds moving from the W to the WSW at 10 mph 15 km/h.

Friday, September 11, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-11 - Morning - Scattered Showers
88°F 31°C
Scattered Showers
Mid-Afternoon
Roachtown Lake Weather - 2026-09-11 - Afternoon - Scattered Showers
105°F 41°C
Scattered Showers
Early-Evening
Roachtown Lake Weather - 2026-09-11 - Evening - Sunny
98°F 37°C
Sunny
Scorching hot near 105°F 41°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the WSW to the SSW at 10 mph 16 km/h.

Saturday, September 12, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-12 - Morning - Sunny
91°F 33°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-12 - Afternoon - Sunny
104°F 40°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-12 - Evening - Sunny
96°F 36°C
Sunny
Sweltering heat reaching 104°F 40°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SSW at 13 mph 21 km/h.

Sunday, September 13, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-13 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-13 - Afternoon - Cloudy
100°F 38°C
Cloudy
Early-Evening
Roachtown Lake Weather - 2026-09-13 - Evening - Scattered Showers
83°F 29°C
Scattered Showers
Dangerously hot temperatures around 100°F 38°C, scattered downpours possible, with increasing humidity and steady pressure. Winds turning from the SW to the NW at 13 mph 20 km/h. Gusts up to 20 mph 33 km/h.

Monday, September 14, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-14 - Morning - Cloudy
86°F 30°C
Cloudy
Mid-Afternoon
Roachtown Lake Weather - 2026-09-14 - Afternoon - Partly Cloudy
103°F 39°C
Partly Cloudy
Early-Evening
Roachtown Lake Weather - 2026-09-14 - Evening - Sunny
86°F 30°C
Sunny
Dangerously hot with a high of 103°F 39°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds switching from the SSW to the NE at 10 mph 16 km/h.

Tuesday, September 15, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-15 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-15 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-15 - Evening - Sunny
75°F 24°C
Sunny
Quite warm around 84°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WNW to the ESE at 8 mph 12 km/h.

Wednesday, September 16, 2026

Mid-Morning
Roachtown Lake Weather - 2026-09-16 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Roachtown Lake Weather - 2026-09-16 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Roachtown Lake Weather - 2026-09-16 - Evening - Sunny
74°F 23°C
Sunny
Warm temperatures up to 83°F 28°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NW to the NE at 10 mph 15 km/h.

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Weather by the Numbers

Thu, 3rd
Roachtown Lake IL Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 103°F 39°C
Lo: 75°F 24°C
Sunrise 06:31 AM
Sunset 07:27 PM
Wind SW 10 mph17 km/h
Dew Point 74°F23°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 44%
Fri, 4th
Roachtown Lake IL Weather - Friday, Sep 4, 2026 - Partly Cloudy
Hi: 101°F 38°C
Lo: 80°F 27°C
Sunrise 06:32 AM
Sunset 07:26 PM
Wind WSW 5 mph9 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 38%
Sat, 5th
Roachtown Lake IL Weather - Saturday, Sep 5, 2026 - Partly Cloudy
Hi: 102°F 39°C
Lo: 80°F 27°C
Sunrise 06:33 AM
Sunset 07:24 PM
Wind NW 4 mph7 km/h
Dew Point 69°F21°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 6% *
Humidity 60%
Sun, 6th
Roachtown Lake IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 94°F 34°C
Lo: 72°F 22°C
Sunrise 06:34 AM
Sunset 07:23 PM
Wind ENE 11 mph18 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 45%
Mon, 7th
Roachtown Lake IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 91°F 33°C
Lo: 62°F 17°C
Sunrise 06:35 AM
Sunset 07:21 PM
Wind ENE 8 mph12 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 36%
Tue, 8th
Roachtown Lake IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 100°F 38°C
Lo: 69°F 21°C
Sunrise 06:36 AM
Sunset 07:20 PM
Wind S 7 mph12 km/h
Dew Point 55°F13°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 31%
Wed, 9th
Roachtown Lake IL Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 105°F 41°C
Lo: 80°F 27°C
Sunrise 06:37 AM
Sunset 07:18 PM
Wind W 12 mph20 km/h
Dew Point 58°F14°C
uv Index 9
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 24%
Thu, 10th
Roachtown Lake IL Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 109°F 43°C
Lo: 78°F 26°C
Sunrise 06:37 AM
Sunset 07:16 PM
Wind WNW 11 mph18 km/h
Dew Point 55°F13°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 21%
Fri, 11th
Roachtown Lake IL Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 105°F 41°C
Lo: 82°F 28°C
Sunrise 06:38 AM
Sunset 07:15 PM
Wind WSW 9 mph15 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 17% *
Humidity 28%
Sat, 12th
Roachtown Lake IL Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 104°F 40°C
Lo: 81°F 27°C
Sunrise 06:39 AM
Sunset 07:13 PM
Wind SW 11 mph18 km/h
Dew Point 56°F13°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 23%
Sun, 13th
Roachtown Lake IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 101°F 39°C
Lo: 78°F 25°C
Sunrise 06:40 AM
Sunset 07:12 PM
Wind WSW 11 mph18 km/h
Dew Point 61°F16°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 3% *
Humidity 29%
Mon, 14th
Roachtown Lake IL Weather - Monday, Sep 14, 2026 - Partly Cloudy
Hi: 103°F 39°C
Lo: 72°F 22°C
Sunrise 06:41 AM
Sunset 07:10 PM
Wind SW 15 mph24 km/h
Dew Point 59°F15°C
uv Index 9
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 29%
Tue, 15th
Roachtown Lake IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 85°F 29°C
Lo: 64°F 18°C
Sunrise 06:42 AM
Sunset 07:08 PM
Wind WNW 13 mph20 km/h
Dew Point 44°F6°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 29%
Wed, 16th
Roachtown Lake IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 84°F 29°C
Lo: 60°F 16°C
Sunrise 06:43 AM
Sunset 07:07 PM
Wind NW 4 mph6 km/h
Dew Point 40°F4°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 0% *
Humidity 25%
* POP = Probability of Precipitation. Data for 12:00 PM.