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Greenbush IL Weather - Overcast - 73°F
Overcast
73°F
Updated 10:26 am
Feels Like 77°F
Humidity 100%
Wind N 0 mph
Barometer  30.3 in
Dew Point 73°F
Greenbush IL Weather - Overcast - 23°C
Overcast
23°C
Updated 10:26 am
Feels Like 25°C
Humidity 100%
Wind N 0 km/h
Barometer  102.6 kPa
Dew Point 23°C
Greenbush, IL Weather and Current Conditionsgreenbush il weather forecast

Greenbush, IL Weather Forecast

Greenbush Illinois WeatherGreenbush, Illinois Weather Weather Forecast
14 Day API Greenbush, IL Weather Forecast. Note: Our 7 day Greenbush, 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.
Greenbush, IL Weather Forecast Dated: 1026 AM Wed Sep 16 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 16, 2026

Mid-Morning
Greenbush Weather - 2026-09-16 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Greenbush Weather - 2026-09-16 - Afternoon - Cloudy
77°F 25°C
Cloudy
Early-Evening
Greenbush Weather - 2026-09-16 - Evening - Sunny
74°F 23°C
Sunny
Pleasant near 77°F 25°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Greenbush Weather - 2026-09-17 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Greenbush Weather - 2026-09-17 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Greenbush Weather - 2026-09-17 - Evening - Nearby Thunderstorms
78°F 26°C
Nearby Thunderstorms
Quite warm reaching 86°F 30°C, feeling like 91°F 33°C during peak afternoon, locally heavy thunderstorms at times, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Greenbush Weather - 2026-09-18 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Greenbush Weather - 2026-09-18 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Greenbush Weather - 2026-09-18 - Evening - Sunny
83°F 28°C
Sunny
Very warm near 86°F 30°C, though humidity makes it feel like 92°F 33°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the SE at 8 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Greenbush Weather - 2026-09-19 - Morning - Overcast
75°F 24°C
Overcast
Mid-Afternoon
Greenbush Weather - 2026-09-19 - Afternoon - Scattered Showers
77°F 25°C
Scattered Showers
Early-Evening
Greenbush Weather - 2026-09-19 - Evening - Scattered Showers
76°F 24°C
Scattered Showers
Mild temperatures up to 77°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the SW to the ESE at 5 mph 8 km/h.

Sunday, September 20, 2026

Mid-Morning
Greenbush Weather - 2026-09-20 - Morning - Scattered Showers
71°F 22°C
Scattered Showers
Mid-Afternoon
Greenbush Weather - 2026-09-20 - Afternoon - Scattered Showers
74°F 23°C
Scattered Showers
Early-Evening
Greenbush Weather - 2026-09-20 - Evening - Scattered Showers
70°F 21°C
Scattered Showers
Mild with a high of 74°F 23°C, scattered downpours possible, with steady humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Greenbush Weather - 2026-09-21 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Greenbush Weather - 2026-09-21 - Afternoon - Scattered Showers
75°F 24°C
Scattered Showers
Early-Evening
Greenbush Weather - 2026-09-21 - Evening - Overcast
72°F 23°C
Overcast
Pleasant near 75°F 24°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the S to the NE at 5 mph 8 km/h.

Tuesday, September 22, 2026

Mid-Morning
Greenbush Weather - 2026-09-22 - Morning - Light Fog
65°F 18°C
Light Fog
Mid-Afternoon
Greenbush Weather - 2026-09-22 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Greenbush Weather - 2026-09-22 - Evening - Sunny
68°F 20°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the WNW to the SE at 5 mph 8 km/h.

Wednesday, September 23, 2026

Mid-Morning
Greenbush Weather - 2026-09-23 - Morning - Sunny
68°F 20°C
Sunny
Mid-Afternoon
Greenbush Weather - 2026-09-23 - Afternoon - Scattered Showers
81°F 27°C
Scattered Showers
Early-Evening
Greenbush Weather - 2026-09-23 - Evening - Overcast
74°F 24°C
Overcast
Quite warm around 81°F 27°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the SW at 12 mph 19 km/h. Gusts up to 22 mph 36 km/h.

Thursday, September 24, 2026

Mid-Morning
Greenbush Weather - 2026-09-24 - Morning - Scattered Showers
56°F 13°C
Scattered Showers
Mid-Afternoon
Greenbush Weather - 2026-09-24 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Greenbush Weather - 2026-09-24 - Evening - Partly Cloudy
57°F 14°C
Partly Cloudy
Refreshing around 63°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the WNW to the NW at 14 mph 23 km/h. Gusts up to 27 mph 44 km/h.

Friday, September 25, 2026

Mid-Morning
Greenbush Weather - 2026-09-25 - Morning - Light Fog
54°F 12°C
Light Fog
Mid-Afternoon
Greenbush Weather - 2026-09-25 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Greenbush Weather - 2026-09-25 - Evening - Sunny
62°F 17°C
Sunny
Mildly cool near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
Greenbush Weather - 2026-09-26 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Greenbush Weather - 2026-09-26 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Greenbush Weather - 2026-09-26 - Evening - Sunny
68°F 20°C
Sunny
Pleasant near 74°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSE to the SE at 8 mph 13 km/h.

Sunday, September 27, 2026

Mid-Morning
Greenbush Weather - 2026-09-27 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Greenbush Weather - 2026-09-27 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Greenbush Weather - 2026-09-27 - Evening - Partly Cloudy
73°F 23°C
Partly Cloudy
Balmy with temperatures reaching 81°F 27°C, cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 9 mph 14 km/h.

Monday, September 28, 2026

Mid-Morning
Greenbush Weather - 2026-09-28 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Greenbush Weather - 2026-09-28 - Afternoon - Sunny
87°F 30°C
Sunny
Early-Evening
Greenbush Weather - 2026-09-28 - Evening - Partly Cloudy
83°F 29°C
Partly Cloudy
Quite warm around 87°F 30°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds S at 13 mph 21 km/h. Gusts up to 26 mph 42 km/h.

Tuesday, September 29, 2026

Mid-Morning
Greenbush Weather - 2026-09-29 - Morning - Light Showers
70°F 21°C
Light Showers
Mid-Afternoon
Greenbush Weather - 2026-09-29 - Afternoon - Light Showers
61°F 16°C
Light Showers
Early-Evening
Greenbush Weather - 2026-09-29 - Evening - Light Showers
61°F 17°C
Light Showers
Mildly cool near 61°F 16°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds shifting from the SW to the NW at 5 mph 7 km/h.

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Weather by the Numbers

Wed, 16th
Greenbush IL Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 78°F 26°C
Lo: 63°F 17°C
Sunrise 06:43 AM
Sunset 07:09 PM
Wind ENE 3 mph5 km/h
Dew Point 69°F21°C
uv Index 2
Barometric Pressure 30.27 in1025 mb
POP 28% *
Humidity 84%
Thu, 17th
Greenbush IL Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 86°F 30°C
Lo: 70°F 21°C
Sunrise 06:44 AM
Sunset 07:07 PM
Wind E 1 mph1 km/h
Dew Point 71°F22°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 19% *
Humidity 73%
Fri, 18th
Greenbush IL Weather - Friday, Sep 18, 2026 - Cloudy
Hi: 87°F 31°C
Lo: 68°F 20°C
Sunrise 06:45 AM
Sunset 07:06 PM
Wind SE 8 mph13 km/h
Dew Point 71°F21°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 23% *
Humidity 85%
Sat, 19th
Greenbush IL Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 79°F 26°C
Lo: 72°F 22°C
Sunrise 06:46 AM
Sunset 07:04 PM
Wind SW 6 mph9 km/h
Dew Point 65°F19°C
uv Index 1
Barometric Pressure 29.88 in1012 mb
POP 15% *
Humidity 63%
Sun, 20th
Greenbush IL Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 75°F 24°C
Lo: 65°F 19°C
Sunrise 06:47 AM
Sunset 07:02 PM
Wind W 8 mph13 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 23% *
Humidity 78%
Mon, 21st
Greenbush IL Weather - Monday, Sep 21, 2026 - Patchy Rain Nearby
Hi: 75°F 24°C
Lo: 64°F 18°C
Sunrise 06:48 AM
Sunset 07:00 PM
Wind WSW 9 mph15 km/h
Dew Point 64°F18°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 20% *
Humidity 75%
Tue, 22nd
Greenbush IL Weather - Tuesday, Sep 22, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 61°F 16°C
Sunrise 06:49 AM
Sunset 06:59 PM
Wind WNW 11 mph18 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 5% *
Humidity 63%
Wed, 23rd
Greenbush IL Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 81°F 27°C
Lo: 62°F 17°C
Sunrise 06:50 AM
Sunset 06:57 PM
Wind S 9 mph15 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 8% *
Humidity 55%
Thu, 24th
Greenbush IL Weather - Thursday, Sep 24, 2026 - Partly Cloudy
Hi: 65°F 18°C
Lo: 53°F 12°C
Sunrise 06:51 AM
Sunset 06:55 PM
Wind NW 19 mph31 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 61%
Fri, 25th
Greenbush IL Weather - Friday, Sep 25, 2026 - Sunny
Hi: 67°F 20°C
Lo: 48°F 9°C
Sunrise 06:52 AM
Sunset 06:54 PM
Wind NNW 6 mph10 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 58%
Sat, 26th
Greenbush IL Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 75°F 24°C
Lo: 52°F 11°C
Sunrise 06:53 AM
Sunset 06:52 PM
Wind SSE 8 mph12 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 52%
Sun, 27th
Greenbush IL Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 82°F 28°C
Lo: 57°F 14°C
Sunrise 06:54 AM
Sunset 06:50 PM
Wind S 12 mph19 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.06 in1018 mb
POP 10% *
Humidity 43%
Mon, 28th
Greenbush IL Weather - Monday, Sep 28, 2026 - Sunny
Hi: 87°F 31°C
Lo: 64°F 18°C
Sunrise 06:55 AM
Sunset 06:48 PM
Wind S 12 mph19 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 48%
Tue, 29th
Greenbush IL Weather - Tuesday, Sep 29, 2026 - Light Rain Shower
Hi: 76°F 25°C
Lo: 57°F 14°C
Sunrise 06:56 AM
Sunset 06:47 PM
Wind W 10 mph16 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 79% *
Humidity 96%
* POP = Probability of Precipitation. Data for 12:00 PM.