Frog Lake, IL 14 Day Weather

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Frog Lake IL Weather - Thunderstorms - 76°F
Thunderstorms
76°F
Updated 9:14 am
Feels Like 79°F
Humidity 88%
Wind NNE 8 mph
Barometer  30.21 in
Dew Point 72°F
Frog Lake IL Weather - Thunderstorms - 24°C
Thunderstorms
24°C
Updated 9:14 am
Feels Like 26°C
Humidity 88%
Wind NNE 13 km/h
Barometer  102.3 kPa
Dew Point 22°C
Frog Lake, IL Weather and Current Conditionsfrog lake il weather forecast

Frog Lake, IL Weather Forecast

Frog Lake Illinois WeatherFrog Lake, Illinois Weather Weather Forecast
14 day API weather forecast for Frog Lake. Note: The 7-day Frog 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.
Frog Lake, IL Weather Forecast Dated: 914 AM Thu Sep 17 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 17, 2026

Mid-Morning
Frog Lake Weather - 2026-09-17 - Morning - Light Showers
75°F 24°C
Light Showers
Mid-Afternoon
Frog Lake Weather - 2026-09-17 - Afternoon - Partly Cloudy
90°F 32°C
Partly Cloudy
Early-Evening
Frog Lake Weather - 2026-09-17 - Evening - Sunny
80°F 27°C
Sunny
Sizzling hot near 90°F 32°C with a heat index reaching 95°F 35°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds turning from the WSW to the N at 10 mph 16 km/h.

Friday, September 18, 2026

Mid-Morning
Frog Lake Weather - 2026-09-18 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Frog Lake Weather - 2026-09-18 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Frog Lake Weather - 2026-09-18 - Evening - Scattered Showers
80°F 27°C
Scattered Showers
Quite warm reaching 82°F 28°C, feeling like 86°F 30°C during peak afternoon, scattered downpours possible, with steady humidity and barometric pressure falling. Winds switching from the ENE to the SE at 10 mph 16 km/h.

Saturday, September 19, 2026

Mid-Morning
Frog Lake Weather - 2026-09-19 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Frog Lake Weather - 2026-09-19 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
Frog Lake Weather - 2026-09-19 - Evening - Cloudy
76°F 25°C
Cloudy
Enjoyable around 77°F 25°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the WNW to the WSW at 7 mph 11 km/h.

Sunday, September 20, 2026

Mid-Morning
Frog Lake Weather - 2026-09-20 - Morning - Scattered Showers
74°F 23°C
Scattered Showers
Mid-Afternoon
Frog Lake Weather - 2026-09-20 - Afternoon - Partly Cloudy
78°F 26°C
Partly Cloudy
Early-Evening
Frog Lake Weather - 2026-09-20 - Evening - Overcast
71°F 22°C
Overcast
Mild temperatures up to 78°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds picking up from ENE at 3 mph 5 km/h to NE at 11 mph 17 km/h.

Monday, September 21, 2026

Mid-Morning
Frog Lake Weather - 2026-09-21 - Morning - Light Showers
61°F 16°C
Light Showers
Mid-Afternoon
Frog Lake Weather - 2026-09-21 - Afternoon - Scattered Showers
67°F 19°C
Scattered Showers
Early-Evening
Frog Lake Weather - 2026-09-21 - Evening - Overcast
65°F 18°C
Overcast
Refreshing around 67°F 19°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the E to the NW at 7 mph 11 km/h.

Tuesday, September 22, 2026

Mid-Morning
Frog Lake Weather - 2026-09-22 - Morning - Light Fog
61°F 16°C
Light Fog
Mid-Afternoon
Frog Lake Weather - 2026-09-22 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Frog Lake Weather - 2026-09-22 - Evening - Sunny
69°F 20°C
Sunny
Pleasant near 72°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WNW to the SSE at 4 mph 7 km/h.

Wednesday, September 23, 2026

Mid-Morning
Frog Lake Weather - 2026-09-23 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Frog Lake Weather - 2026-09-23 - Afternoon - Light Showers
69°F 21°C
Light Showers
Early-Evening
Frog Lake Weather - 2026-09-23 - Evening - Scattered Showers
63°F 17°C
Scattered Showers
Comfortable with temperatures reaching 69°F 21°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the SSW to the WNW at 12 mph 18 km/h. Gusts up to 27 mph 43 km/h.

Thursday, September 24, 2026

Mid-Morning
Frog Lake Weather - 2026-09-24 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Frog Lake Weather - 2026-09-24 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Frog Lake Weather - 2026-09-24 - Evening - Sunny
58°F 15°C
Sunny
Cool with a high near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the WNW to the NW at 10 mph 16 km/h.

Friday, September 25, 2026

Mid-Morning
Frog Lake Weather - 2026-09-25 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Frog Lake Weather - 2026-09-25 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Frog Lake Weather - 2026-09-25 - Evening - Sunny
58°F 15°C
Sunny
Refreshing around 64°F 18°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NW to the ESE at 6 mph 10 km/h.

Saturday, September 26, 2026

Mid-Morning
Frog Lake Weather - 2026-09-26 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Frog Lake Weather - 2026-09-26 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Frog Lake Weather - 2026-09-26 - Evening - Sunny
63°F 18°C
Sunny
Mild with a high of 69°F 21°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.

Sunday, September 27, 2026

Mid-Morning
Frog Lake Weather - 2026-09-27 - Morning - Partly Cloudy
58°F 15°C
Partly Cloudy
Mid-Afternoon
Frog Lake Weather - 2026-09-27 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Frog Lake Weather - 2026-09-27 - Evening - Overcast
69°F 21°C
Overcast
Pleasant near 76°F 24°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 9 mph 15 km/h.

Monday, September 28, 2026

Mid-Morning
Frog Lake Weather - 2026-09-28 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Frog Lake Weather - 2026-09-28 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Frog Lake Weather - 2026-09-28 - Evening - Overcast
74°F 24°C
Overcast
Balmy with temperatures reaching 81°F 27°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 5 mph 8 km/h.

Tuesday, September 29, 2026

Mid-Morning
Frog Lake Weather - 2026-09-29 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Frog Lake Weather - 2026-09-29 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Frog Lake Weather - 2026-09-29 - Evening - Overcast
69°F 21°C
Overcast
Enjoyable around 76°F 24°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds switching from the SSW to the NNE at 8 mph 12 km/h.

Wednesday, September 30, 2026

Mid-Morning
Frog Lake Weather - 2026-09-30 - Morning - Partly Cloudy
62°F 16°C
Partly Cloudy
Mid-Afternoon
Frog Lake Weather - 2026-09-30 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Frog Lake Weather - 2026-09-30 - Evening - Overcast
67°F 19°C
Overcast
Mild temperatures up to 73°F 23°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 11 mph 17 km/h.

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Weather by the Numbers

Thu, 17th
Frog Lake IL Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 90°F 32°C
Lo: 71°F 22°C
Sunrise 06:43 AM
Sunset 07:06 PM
Wind W 7 mph11 km/h
Dew Point 69°F21°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 14% *
Humidity 59%
Fri, 18th
Frog Lake IL Weather - Friday, Sep 18, 2026 - Patchy Rain Nearby
Hi: 85°F 29°C
Lo: 63°F 17°C
Sunrise 06:44 AM
Sunset 07:04 PM
Wind ENE 7 mph11 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 50% *
Humidity 74%
Sat, 19th
Frog Lake IL Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 79°F 26°C
Lo: 72°F 22°C
Sunrise 06:45 AM
Sunset 07:02 PM
Wind W 2 mph4 km/h
Dew Point 67°F20°C
uv Index 1
Barometric Pressure 29.91 in1013 mb
POP 21% *
Humidity 71%
Sun, 20th
Frog Lake IL Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 81°F 27°C
Lo: 62°F 16°C
Sunrise 06:46 AM
Sunset 07:01 PM
Wind NW 6 mph10 km/h
Dew Point 69°F21°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 19% *
Humidity 69%
Mon, 21st
Frog Lake IL Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 60°F 15°C
Sunrise 06:47 AM
Sunset 06:59 PM
Wind NNE 6 mph10 km/h
Dew Point 61°F16°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 31% *
Humidity 89%
Tue, 22nd
Frog Lake IL Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 73°F 23°C
Lo: 57°F 14°C
Sunrise 06:48 AM
Sunset 06:57 PM
Wind WNW 9 mph15 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 61%
Wed, 23rd
Frog Lake IL Weather - Wednesday, Sep 23, 2026 - Cloudy
Hi: 73°F 23°C
Lo: 57°F 14°C
Sunrise 06:49 AM
Sunset 06:56 PM
Wind SSW 12 mph19 km/h
Dew Point 59°F15°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 34% *
Humidity 76%
Thu, 24th
Frog Lake IL Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 67°F 19°C
Lo: 52°F 11°C
Sunrise 06:50 AM
Sunset 06:54 PM
Wind WNW 17 mph27 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 41%
Fri, 25th
Frog Lake IL Weather - Friday, Sep 25, 2026 - Sunny
Hi: 65°F 18°C
Lo: 47°F 8°C
Sunrise 06:51 AM
Sunset 06:52 PM
Wind NNW 12 mph19 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 44%
Sat, 26th
Frog Lake IL Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 70°F 21°C
Lo: 48°F 9°C
Sunrise 06:52 AM
Sunset 06:51 PM
Wind SSE 5 mph9 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 42%
Sun, 27th
Frog Lake IL Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 77°F 25°C
Lo: 51°F 11°C
Sunrise 06:53 AM
Sunset 06:49 PM
Wind S 13 mph20 km/h
Dew Point 35°F2°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 29%
Mon, 28th
Frog Lake IL Weather - Monday, Sep 28, 2026 - Cloudy
Hi: 83°F 28°C
Lo: 56°F 13°C
Sunrise 06:54 AM
Sunset 06:47 PM
Wind SSW 10 mph15 km/h
Dew Point 40°F4°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 30%
Tue, 29th
Frog Lake IL Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 76°F 25°C
Lo: 64°F 18°C
Sunrise 06:55 AM
Sunset 06:46 PM
Wind W 5 mph8 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 10% *
Humidity 40%
Wed, 30th
Frog Lake IL Weather - Wednesday, Sep 30, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 58°F 14°C
Sunrise 06:56 AM
Sunset 06:44 PM
Wind ENE 11 mph18 km/h
Dew Point 53°F11°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 56%
* POP = Probability of Precipitation. Data for 12:00 PM.