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Garrett IL Weather - Clear - 94°F
Clear
94°F
Updated 3:23 pm
Feels Like 101°F
Humidity 52%
Wind SW 6 mph
Barometer  29.96 in
Dew Point 74°F
Garrett IL Weather - Clear - 34°C
Clear
34°C
Updated 3:23 pm
Feels Like 38°C
Humidity 52%
Wind SW 10 km/h
Barometer  101.4 kPa
Dew Point 23°C
Garrett, IL Weather and Current Conditionsgarrett il weather forecast

Garrett, IL Weather Forecast

Garrett Illinois WeatherGarrett, Illinois Weather Weather Forecast
14 day API Garrett, IL weather forecast. Note. Our 7-day weather forecast for Garrett, Illinois is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Garrett, IL Weather Forecast Dated: 323 PM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Garrett Weather - 2026-09-03 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-03 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Garrett Weather - 2026-09-03 - Evening - Cloudy
89°F 32°C
Cloudy
Sizzling hot near 99°F 37°C with a heat index reaching 107°F 42°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the S at 5 mph 8 km/h.

Friday, September 4, 2026

Mid-Morning
Garrett Weather - 2026-09-04 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-04 - Afternoon - Nearby Thunderstorms
89°F 32°C
Nearby Thunderstorms
Early-Evening
Garrett Weather - 2026-09-04 - Evening - Nearby Thunderstorms
88°F 31°C
Nearby Thunderstorms
Quite warm reaching 89°F 32°C, feeling like 95°F 35°C during peak afternoon, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds switching from the WSW to the SSE at 7 mph 11 km/h.

Saturday, September 5, 2026

Mid-Morning
Garrett Weather - 2026-09-05 - Morning - Scattered Showers
81°F 27°C
Scattered Showers
Mid-Afternoon
Garrett Weather - 2026-09-05 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Garrett Weather - 2026-09-05 - Evening - Sunny
85°F 29°C
Sunny
Very hot with a high of 94°F 34°C, feeling closer to 99°F 37°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NW to the NNE at 9 mph 14 km/h.

Sunday, September 6, 2026

Mid-Morning
Garrett Weather - 2026-09-06 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-06 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Garrett Weather - 2026-09-06 - Evening - Sunny
72°F 22°C
Sunny
Warm temperatures up to 81°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the ENE at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Monday, September 7, 2026

Mid-Morning
Garrett Weather - 2026-09-07 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-07 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
Garrett Weather - 2026-09-07 - Evening - Overcast
71°F 22°C
Overcast
Mild with a high of 79°F 26°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Tuesday, September 8, 2026

Mid-Morning
Garrett Weather - 2026-09-08 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Garrett Weather - 2026-09-08 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Garrett Weather - 2026-09-08 - Evening - Partly Cloudy
85°F 29°C
Partly Cloudy
Warm and summery near 89°F 32°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds SSE at 6 mph 10 km/h.

Wednesday, September 9, 2026

Mid-Morning
Garrett Weather - 2026-09-09 - Morning - Cloudy
85°F 29°C
Cloudy
Mid-Afternoon
Garrett Weather - 2026-09-09 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Garrett Weather - 2026-09-09 - Evening - Overcast
87°F 31°C
Overcast
Sizzling hot near 91°F 33°C with a heat index reaching 97°F 36°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds switching from the SW to the ESE at 8 mph 12 km/h.

Thursday, September 10, 2026

Mid-Morning
Garrett Weather - 2026-09-10 - Morning - Overcast
83°F 28°C
Overcast
Mid-Afternoon
Garrett Weather - 2026-09-10 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Garrett Weather - 2026-09-10 - Evening - Overcast
76°F 25°C
Overcast
Quite warm around 84°F 29°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the E to the N at 8 mph 13 km/h.

Friday, September 11, 2026

Mid-Morning
Garrett Weather - 2026-09-11 - Morning - Partly Cloudy
69°F 21°C
Partly Cloudy
Mid-Afternoon
Garrett Weather - 2026-09-11 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
Garrett Weather - 2026-09-11 - Evening - Overcast
71°F 21°C
Overcast
Mild temperatures up to 76°F 25°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 7 mph 12 km/h.

Saturday, September 12, 2026

Mid-Morning
Garrett Weather - 2026-09-12 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-12 - Afternoon - Scattered Showers
85°F 30°C
Scattered Showers
Early-Evening
Garrett Weather - 2026-09-12 - Evening - Scattered Showers
82°F 28°C
Scattered Showers
Very warm with a high of 85°F 30°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds out of the SSE at 10 mph 15 km/h.

Sunday, September 13, 2026

Mid-Morning
Garrett Weather - 2026-09-13 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-13 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Garrett Weather - 2026-09-13 - Evening - Partly Cloudy
81°F 28°C
Partly Cloudy
Dangerously hot temperatures around 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds turning from the SW to the E at 11 mph 18 km/h.

Monday, September 14, 2026

Mid-Morning
Garrett Weather - 2026-09-14 - Morning - Scattered Showers
75°F 24°C
Scattered Showers
Mid-Afternoon
Garrett Weather - 2026-09-14 - Afternoon - Overcast
87°F 30°C
Overcast
Early-Evening
Garrett Weather - 2026-09-14 - Evening - Partly Cloudy
76°F 25°C
Partly Cloudy
Very warm near 87°F 30°C, though humidity makes it feel like 90°F 32°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds decreasing from SSW 18 mph 29 km/h to SW 9 mph 15 km/h.

Tuesday, September 15, 2026

Mid-Morning
Garrett Weather - 2026-09-15 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-15 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Garrett Weather - 2026-09-15 - Evening - Sunny
68°F 20°C
Sunny
Enjoyable around 76°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the W to the NNW at 9 mph 15 km/h.

Wednesday, September 16, 2026

Mid-Morning
Garrett Weather - 2026-09-16 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Garrett Weather - 2026-09-16 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Garrett Weather - 2026-09-16 - Evening - Sunny
67°F 20°C
Sunny
Mild temperatures up to 72°F 22°C, sunny through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds swinging from the NW to the SSE at 7 mph 11 km/h.

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Weather by the Numbers

Thu, 3rd
Garrett IL Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 99°F 37°C
Lo: 75°F 24°C
Sunrise 06:24 AM
Sunset 07:22 PM
Wind SW 9 mph15 km/h
Dew Point 73°F23°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 45%
Fri, 4th
Garrett IL Weather - Friday, Sep 4, 2026 - Cloudy
Hi: 92°F 33°C
Lo: 78°F 25°C
Sunrise 06:25 AM
Sunset 07:20 PM
Wind W 8 mph13 km/h
Dew Point 69°F21°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 11% *
Humidity 61%
Sat, 5th
Garrett IL Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 94°F 34°C
Lo: 76°F 24°C
Sunrise 06:25 AM
Sunset 07:19 PM
Wind NNW 1 mph1 km/h
Dew Point 67°F19°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 46%
Sun, 6th
Garrett IL Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 81°F 27°C
Lo: 65°F 18°C
Sunrise 06:26 AM
Sunset 07:17 PM
Wind ENE 12 mph20 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 3% *
Humidity 58%
Mon, 7th
Garrett IL Weather - Monday, Sep 7, 2026 - Sunny
Hi: 79°F 26°C
Lo: 60°F 16°C
Sunrise 06:27 AM
Sunset 07:15 PM
Wind ENE 7 mph12 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 48%
Tue, 8th
Garrett IL Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 90°F 32°C
Lo: 63°F 17°C
Sunrise 06:28 AM
Sunset 07:14 PM
Wind SSE 6 mph9 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 7% *
Humidity 46%
Wed, 9th
Garrett IL Weather - Wednesday, Sep 9, 2026 - Cloudy
Hi: 92°F 34°C
Lo: 80°F 27°C
Sunrise 06:29 AM
Sunset 07:12 PM
Wind SW 11 mph17 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 4% *
Humidity 46%
Thu, 10th
Garrett IL Weather - Thursday, Sep 10, 2026 - Cloudy
Hi: 87°F 31°C
Lo: 67°F 20°C
Sunrise 06:30 AM
Sunset 07:10 PM
Wind N 12 mph19 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 50%
Fri, 11th
Garrett IL Weather - Friday, Sep 11, 2026 - Partly Cloudy
Hi: 78°F 26°C
Lo: 64°F 18°C
Sunrise 06:31 AM
Sunset 07:09 PM
Wind ENE 8 mph13 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 7% *
Humidity 45%
Sat, 12th
Garrett IL Weather - Saturday, Sep 12, 2026 - Partly Cloudy
Hi: 87°F 31°C
Lo: 64°F 18°C
Sunrise 06:32 AM
Sunset 07:07 PM
Wind SSE 10 mph15 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 7% *
Humidity 45%
Sun, 13th
Garrett IL Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 100°F 38°C
Lo: 75°F 24°C
Sunrise 06:33 AM
Sunset 07:06 PM
Wind WSW 14 mph22 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 32%
Mon, 14th
Garrett IL Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 88°F 31°C
Lo: 69°F 21°C
Sunrise 06:34 AM
Sunset 07:04 PM
Wind SW 21 mph35 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 15% *
Humidity 62%
Tue, 15th
Garrett IL Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 77°F 25°C
Lo: 60°F 16°C
Sunrise 06:35 AM
Sunset 07:02 PM
Wind WNW 17 mph27 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 38%
Wed, 16th
Garrett IL Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 72°F 22°C
Lo: 56°F 13°C
Sunrise 06:36 AM
Sunset 07:01 PM
Wind NNW 11 mph17 km/h
Dew Point 47°F9°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 45%
* POP = Probability of Precipitation. Data for 12:00 PM.