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Greeley CO Weather - Mostly Clear - 64°F
Mostly Clear
64°F
Updated 4:36 am
Feels Like 60°F
Humidity 64%
Wind E 6 mph
Barometer  30.26 in
Dew Point 52°F
Greeley CO Weather - Mostly Clear - 18°C
Mostly Clear
18°C
Updated 4:36 am
Feels Like 16°C
Humidity 64%
Wind E 10 km/h
Barometer  102.5 kPa
Dew Point 11°C
Greeley, CO Weather and Current Conditionsgreeley co weather forecast

Greeley, CO Weather Forecast

Greeley Colorado WeatherGreeley, Colorado Weather Weather Forecast
14 Day API Greeley, CO Weather Forecast. Note: Our 7 day Greeley, Colorado 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.
Greeley, CO Weather Forecast Dated: 436 AM Thu Sep 17 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Thursday, September 17, 2026

Mid-Morning
Greeley Weather - 2026-09-17 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Greeley Weather - 2026-09-17 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Greeley Weather - 2026-09-17 - Evening - Cloudy
75°F 24°C
Cloudy
Warm and summery near 86°F 30°C, overcast throughout the day, with lower humidity and steady pressure. Winds picking up from N at 6 mph 9 km/h to N at 15 mph 24 km/h. Gusts up to 23 mph 36 km/h.

Friday, September 18, 2026

Mid-Morning
Greeley Weather - 2026-09-18 - Morning - Cloudy
71°F 22°C
Cloudy
Mid-Afternoon
Greeley Weather - 2026-09-18 - Afternoon - Overcast
87°F 30°C
Overcast
Early-Evening
Greeley Weather - 2026-09-18 - Evening - Light Showers
61°F 16°C
Light Showers
Balmy with temperatures reaching 87°F 30°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure. Winds switching from the SW to the NW at 5 mph 8 km/h.

Saturday, September 19, 2026

Mid-Morning
Greeley Weather - 2026-09-19 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Greeley Weather - 2026-09-19 - Afternoon - Light Showers
59°F 15°C
Light Showers
Early-Evening
Greeley Weather - 2026-09-19 - Evening - Light Showers
60°F 16°C
Light Showers
Comfortable at 59°F 15°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure. Winds moving from the ESE to the SSW at 10 mph 16 km/h.

Sunday, September 20, 2026

Mid-Morning
Greeley Weather - 2026-09-20 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Greeley Weather - 2026-09-20 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Greeley Weather - 2026-09-20 - Evening - Partly Cloudy
67°F 20°C
Partly Cloudy
Mild temperatures up to 78°F 26°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NNW to the ENE at 9 mph 14 km/h.

Monday, September 21, 2026

Mid-Morning
Greeley Weather - 2026-09-21 - Morning - Cloudy
64°F 18°C
Cloudy
Mid-Afternoon
Greeley Weather - 2026-09-21 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Greeley Weather - 2026-09-21 - Evening - Sunny
70°F 21°C
Sunny
Very warm with a high of 82°F 28°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the WNW to the SSE at 7 mph 11 km/h.

Tuesday, September 22, 2026

Mid-Morning
Greeley Weather - 2026-09-22 - Morning - Overcast
70°F 21°C
Overcast
Mid-Afternoon
Greeley Weather - 2026-09-22 - Afternoon - Overcast
85°F 30°C
Overcast
Early-Evening
Greeley Weather - 2026-09-22 - Evening - Overcast
71°F 22°C
Overcast
Warm and summery near 85°F 30°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the NW to the SSE at 5 mph 8 km/h.

Wednesday, September 23, 2026

Mid-Morning
Greeley Weather - 2026-09-23 - Morning - Cloudy
54°F 12°C
Cloudy
Mid-Afternoon
Greeley Weather - 2026-09-23 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Greeley Weather - 2026-09-23 - Evening - Sunny
67°F 20°C
Sunny
Comfortable with temperatures reaching 76°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the S to the NE at 6 mph 9 km/h.

Thursday, September 24, 2026

Mid-Morning
Greeley Weather - 2026-09-24 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Greeley Weather - 2026-09-24 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Greeley Weather - 2026-09-24 - Evening - Sunny
68°F 20°C
Sunny
Enjoyable around 77°F 25°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the SW to the ESE at 8 mph 12 km/h.

Friday, September 25, 2026

Mid-Morning
Greeley Weather - 2026-09-25 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Greeley Weather - 2026-09-25 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Greeley Weather - 2026-09-25 - Evening - Overcast
75°F 24°C
Overcast
Warm temperatures up to 88°F 31°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the NW to the NNW at 6 mph 10 km/h.

Saturday, September 26, 2026

Mid-Morning
Greeley Weather - 2026-09-26 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
Greeley Weather - 2026-09-26 - Afternoon - Overcast
91°F 33°C
Overcast
Early-Evening
Greeley Weather - 2026-09-26 - Evening - Overcast
76°F 25°C
Overcast
Very hot with a high of 91°F 33°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the WSW to the S at 10 mph 15 km/h.

Sunday, September 27, 2026

Mid-Morning
Greeley Weather - 2026-09-27 - Morning - Partly Cloudy
78°F 25°C
Partly Cloudy
Mid-Afternoon
Greeley Weather - 2026-09-27 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Greeley Weather - 2026-09-27 - Evening - Overcast
74°F 23°C
Overcast
Warm and summery near 88°F 31°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the WNW to the E at 10 mph 16 km/h.

Monday, September 28, 2026

Mid-Morning
Greeley Weather - 2026-09-28 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Greeley Weather - 2026-09-28 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Greeley Weather - 2026-09-28 - Evening - Scattered Showers
72°F 23°C
Scattered Showers
Balmy with temperatures reaching 86°F 30°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the SSW to the E at 10 mph 17 km/h.

Tuesday, September 29, 2026

Mid-Morning
Greeley Weather - 2026-09-29 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Greeley Weather - 2026-09-29 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
Greeley Weather - 2026-09-29 - Evening - Scattered Showers
53°F 12°C
Scattered Showers
Brisk around 56°F 13°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds moving from the NE to the ESE at 11 mph 17 km/h.

Wednesday, September 30, 2026

Mid-Morning
Greeley Weather - 2026-09-30 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Greeley Weather - 2026-09-30 - Afternoon - Cloudy
84°F 29°C
Cloudy
Early-Evening
Greeley Weather - 2026-09-30 - Evening - Overcast
75°F 24°C
Overcast
Warm temperatures up to 84°F 29°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the N to the NNW at 9 mph 13 km/h.

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Weather by the Numbers

Thu, 17th
Greeley CO Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 86°F 30°C
Lo: 62°F 17°C
Sunrise 06:41 AM
Sunset 07:04 PM
Wind ESE 1 mph2 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 31%
Fri, 18th
Greeley CO Weather - Friday, Sep 18, 2026 - Overcast
Hi: 87°F 30°C
Lo: 58°F 15°C
Sunrise 06:42 AM
Sunset 07:02 PM
Wind S 5 mph8 km/h
Dew Point 47°F9°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 29%
Sat, 19th
Greeley CO Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 83°F 28°C
Lo: 54°F 12°C
Sunrise 06:43 AM
Sunset 07:00 PM
Wind ESE 8 mph12 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 32%
Sun, 20th
Greeley CO Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 78°F 26°C
Lo: 53°F 12°C
Sunrise 06:44 AM
Sunset 06:59 PM
Wind WNW 6 mph9 km/h
Dew Point 36°F2°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 25%
Mon, 21st
Greeley CO Weather - Monday, Sep 21, 2026 - Sunny
Hi: 82°F 28°C
Lo: 52°F 11°C
Sunrise 06:45 AM
Sunset 06:57 PM
Wind N 1 mph1 km/h
Dew Point 33°F1°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 19%
Tue, 22nd
Greeley CO Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 85°F 30°C
Lo: 58°F 14°C
Sunrise 06:46 AM
Sunset 06:55 PM
Wind WSW 5 mph8 km/h
Dew Point 25°F-4°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 9% *
Humidity 12%
Wed, 23rd
Greeley CO Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 76°F 24°C
Lo: 45°F 7°C
Sunrise 06:47 AM
Sunset 06:54 PM
Wind SSE 7 mph12 km/h
Dew Point 33°F1°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 27%
Thu, 24th
Greeley CO Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 77°F 25°C
Lo: 49°F 10°C
Sunrise 06:48 AM
Sunset 06:52 PM
Wind SSE 8 mph12 km/h
Dew Point 28°F-2°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 0% *
Humidity 19%
Fri, 25th
Greeley CO Weather - Friday, Sep 25, 2026 - Partly Cloudy
Hi: 88°F 31°C
Lo: 52°F 11°C
Sunrise 06:49 AM
Sunset 06:50 PM
Wind SE 6 mph10 km/h
Dew Point 34°F1°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 19%
Sat, 26th
Greeley CO Weather - Saturday, Sep 26, 2026 - Partly Cloudy
Hi: 91°F 33°C
Lo: 61°F 16°C
Sunrise 06:50 AM
Sunset 06:49 PM
Wind E 4 mph6 km/h
Dew Point 42°F6°C
uv Index 8
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 22%
Sun, 27th
Greeley CO Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 88°F 31°C
Lo: 64°F 18°C
Sunrise 06:51 AM
Sunset 06:47 PM
Wind W 3 mph4 km/h
Dew Point 37°F3°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 9% *
Humidity 18%
Mon, 28th
Greeley CO Weather - Monday, Sep 28, 2026 - Overcast
Hi: 86°F 30°C
Lo: 60°F 16°C
Sunrise 06:52 AM
Sunset 06:45 PM
Wind SSE 4 mph6 km/h
Dew Point 40°F4°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 9% *
Humidity 21%
Tue, 29th
Greeley CO Weather - Tuesday, Sep 29, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 51°F 11°C
Sunrise 06:53 AM
Sunset 06:44 PM
Wind ENE 11 mph18 km/h
Dew Point 50°F10°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 20% *
Humidity 72%
Wed, 30th
Greeley CO Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 84°F 29°C
Lo: 51°F 11°C
Sunrise 06:54 AM
Sunset 06:42 PM
Wind S 2 mph4 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 49%
* POP = Probability of Precipitation. Data for 12:00 PM.