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Glenbrook CT Weather - Overcast - 68°F
Overcast
68°F
Updated 10:26 pm
Feels Like 65°F
Humidity 72%
Wind N 7 mph
Barometer  29.89 in
Dew Point 59°F
Glenbrook CT Weather - Overcast - 20°C
Overcast
20°C
Updated 10:26 pm
Feels Like 18°C
Humidity 72%
Wind N 11 km/h
Barometer  101.2 kPa
Dew Point 15°C
Glenbrook, CT Weather and Current Conditionsglenbrook ct weather forecast

Glenbrook, CT Weather Forecast

Glenbrook Connecticut WeatherGlenbrook, Connecticut Weather Weather Forecast
14 day API Glenbrook, CT weather forecast. Note. Our 7-day weather forecast for Glenbrook, Connecticut is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Glenbrook, CT Weather Forecast Dated: 1026 PM Sat Sep 05 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 5, 2026

Mid-Morning
Glenbrook Weather - 2026-09-05 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-05 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Glenbrook Weather - 2026-09-05 - Evening - Sunny
74°F 23°C
Sunny
Pleasant near 79°F 26°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the NNW to the NE at 7 mph 11 km/h.

Sunday, September 6, 2026

Mid-Morning
Glenbrook Weather - 2026-09-06 - Morning - Scattered Showers
65°F 18°C
Scattered Showers
Mid-Afternoon
Glenbrook Weather - 2026-09-06 - Afternoon - Scattered Showers
67°F 19°C
Scattered Showers
Early-Evening
Glenbrook Weather - 2026-09-06 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Mildly cool near 67°F 19°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the NE to the NNE at 5 mph 8 km/h.

Monday, September 7, 2026

Mid-Morning
Glenbrook Weather - 2026-09-07 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-07 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Glenbrook Weather - 2026-09-07 - Evening - Partly Cloudy
74°F 24°C
Partly Cloudy
Enjoyable around 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the N to the NW at 6 mph 10 km/h.

Tuesday, September 8, 2026

Mid-Morning
Glenbrook Weather - 2026-09-08 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Glenbrook Weather - 2026-09-08 - Afternoon - Cloudy
78°F 25°C
Cloudy
Early-Evening
Glenbrook Weather - 2026-09-08 - Evening - Overcast
77°F 25°C
Overcast
Mild temperatures up to 78°F 25°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Glenbrook Weather - 2026-09-09 - Morning - Cloudy
74°F 23°C
Cloudy
Mid-Afternoon
Glenbrook Weather - 2026-09-09 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Glenbrook Weather - 2026-09-09 - Evening - Overcast
77°F 25°C
Overcast
Very warm with a high of 81°F 27°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the SW to the SSW at 18 mph 29 km/h. Gusts up to 29 mph 47 km/h.

Thursday, September 10, 2026

Mid-Morning
Glenbrook Weather - 2026-09-10 - Morning - Scattered Showers
75°F 24°C
Scattered Showers
Mid-Afternoon
Glenbrook Weather - 2026-09-10 - Afternoon - Scattered Showers
82°F 28°C
Scattered Showers
Early-Evening
Glenbrook Weather - 2026-09-10 - Evening - Overcast
79°F 26°C
Overcast
Very warm near 82°F 28°C, though humidity makes it feel like 85°F 29°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the WSW to the W at 10 mph 17 km/h.

Friday, September 11, 2026

Mid-Morning
Glenbrook Weather - 2026-09-11 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-11 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Glenbrook Weather - 2026-09-11 - Evening - Sunny
69°F 20°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds turning from the NW to the NNW at 13 mph 21 km/h. Gusts up to 20 mph 32 km/h.

Saturday, September 12, 2026

Mid-Morning
Glenbrook Weather - 2026-09-12 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-12 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Glenbrook Weather - 2026-09-12 - Evening - Sunny
68°F 20°C
Sunny
Cool with a high near 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the NE to the SSE at 11 mph 17 km/h.

Sunday, September 13, 2026

Mid-Morning
Glenbrook Weather - 2026-09-13 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-13 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Glenbrook Weather - 2026-09-13 - Evening - Sunny
74°F 24°C
Sunny
Mild temperatures up to 75°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with increasing humidity and barometric pressure falling. Winds building from S at 8 mph 13 km/h to SSW at 17 mph 27 km/h. Gusts up to 23 mph 37 km/h.

Monday, September 14, 2026

Mid-Morning
Glenbrook Weather - 2026-09-14 - Morning - Sunny
71°F 22°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-14 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Glenbrook Weather - 2026-09-14 - Evening - Overcast
68°F 20°C
Overcast
Mild with a high of 74°F 23°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the SW to the NNE at 12 mph 19 km/h.

Tuesday, September 15, 2026

Mid-Morning
Glenbrook Weather - 2026-09-15 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Glenbrook Weather - 2026-09-15 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
Glenbrook Weather - 2026-09-15 - Evening - Partly Cloudy
68°F 20°C
Partly Cloudy
Comfortable at 66°F 19°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the ENE to the SSE at 8 mph 12 km/h.

Wednesday, September 16, 2026

Mid-Morning
Glenbrook Weather - 2026-09-16 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Glenbrook Weather - 2026-09-16 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Glenbrook Weather - 2026-09-16 - Evening - Partly Cloudy
76°F 25°C
Partly Cloudy
Comfortable with temperatures reaching 74°F 23°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the SSW at 9 mph 15 km/h.

Thursday, September 17, 2026

Mid-Morning
Glenbrook Weather - 2026-09-17 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Glenbrook Weather - 2026-09-17 - Afternoon - Cloudy
83°F 29°C
Cloudy
Early-Evening
Glenbrook Weather - 2026-09-17 - Evening - Scattered Showers
77°F 25°C
Scattered Showers
Warm and summery around 83°F 29°C (feels like 87°F 30°C), periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds NNW at 8 mph 12 km/h.

Friday, September 18, 2026

Mid-Morning
Glenbrook Weather - 2026-09-18 - Morning - Light Showers
67°F 19°C
Light Showers
Mid-Afternoon
Glenbrook Weather - 2026-09-18 - Afternoon - Light Showers
66°F 19°C
Light Showers
Early-Evening
Glenbrook Weather - 2026-09-18 - Evening - Light Showers
60°F 16°C
Light Showers
Mildly cool near 66°F 19°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds moving from the ESE to the NE at 17 mph 28 km/h. Gusts up to 23 mph 37 km/h.

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Weather by the Numbers

Sat, 5th
Glenbrook CT Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 81°F 27°C
Lo: 63°F 17°C
Sunrise 06:25 AM
Sunset 07:20 PM
Wind NNW 9 mph14 km/h
Dew Point 61°F16°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 4% *
Humidity 62%
Sun, 6th
Glenbrook CT Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 68°F 20°C
Lo: 65°F 18°C
Sunrise 06:26 AM
Sunset 07:19 PM
Wind ENE 8 mph13 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 23% *
Humidity 75%
Mon, 7th
Glenbrook CT Weather - Monday, Sep 7, 2026 - Sunny
Hi: 77°F 25°C
Lo: 61°F 16°C
Sunrise 06:27 AM
Sunset 07:17 PM
Wind N 7 mph11 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 38%
Tue, 8th
Glenbrook CT Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 79°F 26°C
Lo: 65°F 18°C
Sunrise 06:28 AM
Sunset 07:15 PM
Wind NNW 2 mph3 km/h
Dew Point 53°F11°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 44%
Wed, 9th
Glenbrook CT Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 82°F 28°C
Lo: 68°F 20°C
Sunrise 06:29 AM
Sunset 07:13 PM
Wind SW 15 mph24 km/h
Dew Point 61°F16°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 14% *
Humidity 60%
Thu, 10th
Glenbrook CT Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 83°F 28°C
Lo: 73°F 23°C
Sunrise 06:30 AM
Sunset 07:12 PM
Wind WSW 12 mph19 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.8 in1009 mb
POP 7% *
Humidity 64%
Fri, 11th
Glenbrook CT Weather - Friday, Sep 11, 2026 - Sunny
Hi: 75°F 24°C
Lo: 62°F 17°C
Sunrise 06:31 AM
Sunset 07:10 PM
Wind WNW 14 mph22 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 52%
Sat, 12th
Glenbrook CT Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 68°F 20°C
Lo: 57°F 14°C
Sunrise 06:32 AM
Sunset 07:08 PM
Wind ENE 10 mph16 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 3% *
Humidity 58%
Sun, 13th
Glenbrook CT Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 76°F 24°C
Lo: 66°F 19°C
Sunrise 06:33 AM
Sunset 07:07 PM
Wind SSW 11 mph18 km/h
Dew Point 58°F14°C
uv Index 6
Barometric Pressure 30.24 in1024 mb
POP 4% *
Humidity 56%
Mon, 14th
Glenbrook CT Weather - Monday, Sep 14, 2026 - Overcast
Hi: 75°F 24°C
Lo: 64°F 18°C
Sunrise 06:34 AM
Sunset 07:05 PM
Wind ESE 12 mph20 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 4% *
Humidity 39%
Tue, 15th
Glenbrook CT Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 68°F 20°C
Lo: 61°F 16°C
Sunrise 06:35 AM
Sunset 07:03 PM
Wind ENE 9 mph14 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 14% *
Humidity 61%
Wed, 16th
Glenbrook CT Weather - Wednesday, Sep 16, 2026 - Cloudy
Hi: 77°F 25°C
Lo: 68°F 20°C
Sunrise 06:36 AM
Sunset 07:01 PM
Wind E 3 mph5 km/h
Dew Point 59°F15°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 12% *
Humidity 61%
Thu, 17th
Glenbrook CT Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 84°F 29°C
Lo: 72°F 22°C
Sunrise 06:37 AM
Sunset 07:00 PM
Wind W 8 mph13 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 52%
Fri, 18th
Glenbrook CT Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 71°F 21°C
Lo: 58°F 15°C
Sunrise 06:38 AM
Sunset 06:58 PM
Wind ESE 12 mph20 km/h
Dew Point 66°F19°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 79% *
Humidity 95%
* POP = Probability of Precipitation. Data for 12:00 PM.