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Greystone CO Weather - Lightning Observed - 61°F
Lightning Observed
61°F
Updated 1:58 am
Feels Like 55°F
Humidity 67%
Wind N 0 mph
Barometer  30.13 in
Dew Point 50°F
Greystone CO Weather - Lightning Observed - 16°C
Lightning Observed
16°C
Updated 1:58 am
Feels Like 13°C
Humidity 67%
Wind N 0 km/h
Barometer  102 kPa
Dew Point 10°C
Greystone, CO Weather and Current Conditionsgreystone co weather forecast

Greystone, CO Weather Forecast

Greystone Colorado WeatherGreystone, Colorado Weather Weather Forecast
14 day API weather forecast for Greystone, Colorado. Note: The 7-day weather forecast for Greystone, CO 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.
Greystone, CO Weather Forecast Dated: 158 AM Wed Sep 16 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Wednesday, September 16, 2026

Mid-Morning
Greystone Weather - 2026-09-16 - Morning - Scattered Showers
61°F 16°C
Scattered Showers
Mid-Afternoon
Greystone Weather - 2026-09-16 - Afternoon - Nearby Thunderstorms
74°F 23°C
Nearby Thunderstorms
Early-Evening
Greystone Weather - 2026-09-16 - Evening - Overcast
70°F 21°C
Overcast
Pleasant near 74°F 23°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SE to the SSE at 8 mph 12 km/h.

Thursday, September 17, 2026

Mid-Morning
Greystone Weather - 2026-09-17 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Greystone Weather - 2026-09-17 - Afternoon - Scattered Showers
71°F 22°C
Scattered Showers
Early-Evening
Greystone Weather - 2026-09-17 - Evening - Overcast
69°F 20°C
Overcast
Comfortable with temperatures reaching 71°F 22°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds switching from the SW to the SSW at 8 mph 14 km/h.

Friday, September 18, 2026

Mid-Morning
Greystone Weather - 2026-09-18 - Morning - Light Showers
59°F 15°C
Light Showers
Mid-Afternoon
Greystone Weather - 2026-09-18 - Afternoon - Light Showers
74°F 23°C
Light Showers
Early-Evening
Greystone Weather - 2026-09-18 - Evening - Nearby Thunderstorms
64°F 18°C
Nearby Thunderstorms
Enjoyable around 74°F 23°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds increasing from the E at 1 mph 2 km/h to S at 9 mph 13 km/h.

Saturday, September 19, 2026

Mid-Morning
Greystone Weather - 2026-09-19 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Greystone Weather - 2026-09-19 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
Greystone Weather - 2026-09-19 - Evening - Sunny
65°F 18°C
Sunny
Mild temperatures up to 69°F 21°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SW to the N at 9 mph 14 km/h.

Sunday, September 20, 2026

Mid-Morning
Greystone Weather - 2026-09-20 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Greystone Weather - 2026-09-20 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Greystone Weather - 2026-09-20 - Evening - Sunny
66°F 19°C
Sunny
Mild with a high of 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the E to the NW at 4 mph 7 km/h.

Monday, September 21, 2026

Mid-Morning
Greystone Weather - 2026-09-21 - Morning - Partly Cloudy
60°F 16°C
Partly Cloudy
Mid-Afternoon
Greystone Weather - 2026-09-21 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
Greystone Weather - 2026-09-21 - Evening - Overcast
69°F 21°C
Overcast
Pleasant near 74°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the ENE to the NNW at 4 mph 6 km/h.

Tuesday, September 22, 2026

Mid-Morning
Greystone Weather - 2026-09-22 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Greystone Weather - 2026-09-22 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Greystone Weather - 2026-09-22 - Evening - Partly Cloudy
60°F 15°C
Partly Cloudy
Comfortable with temperatures reaching 71°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with increasing humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Greystone Weather - 2026-09-23 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Greystone Weather - 2026-09-23 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Greystone Weather - 2026-09-23 - Evening - Sunny
68°F 20°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the ENE to the WNW at 4 mph 5 km/h.

Thursday, September 24, 2026

Mid-Morning
Greystone Weather - 2026-09-24 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Greystone Weather - 2026-09-24 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Greystone Weather - 2026-09-24 - Evening - Sunny
71°F 22°C
Sunny
Mild temperatures up to 78°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the E to the WSW at 7 mph 10 km/h.

Friday, September 25, 2026

Mid-Morning
Greystone Weather - 2026-09-25 - Morning - Cloudy
63°F 17°C
Cloudy
Mid-Afternoon
Greystone Weather - 2026-09-25 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Greystone Weather - 2026-09-25 - Evening - Overcast
74°F 23°C
Overcast
Mild with a high of 79°F 26°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds swinging from the ENE to the SSW at 7 mph 11 km/h.

Saturday, September 26, 2026

Mid-Morning
Greystone Weather - 2026-09-26 - Morning - Scattered Showers
60°F 16°C
Scattered Showers
Mid-Afternoon
Greystone Weather - 2026-09-26 - Afternoon - Light Showers
70°F 21°C
Light Showers
Early-Evening
Greystone Weather - 2026-09-26 - Evening - Light Showers
55°F 13°C
Light Showers
Pleasant near 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SSW to the SE at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.

Sunday, September 27, 2026

Mid-Morning
Greystone Weather - 2026-09-27 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Greystone Weather - 2026-09-27 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Greystone Weather - 2026-09-27 - Evening - Sunny
68°F 20°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds building from SSW at 5 mph 8 km/h to SSW at 17 mph 28 km/h. Gusts up to 34 mph 55 km/h.

Monday, September 28, 2026

Mid-Morning
Greystone Weather - 2026-09-28 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Greystone Weather - 2026-09-28 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Greystone Weather - 2026-09-28 - Evening - Sunny
56°F 13°C
Sunny
Refreshing around 59°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the E to the NE at 10 mph 15 km/h.

Tuesday, September 29, 2026

Mid-Morning
Greystone Weather - 2026-09-29 - Morning - Overcast
49°F 10°C
Overcast
Mid-Afternoon
Greystone Weather - 2026-09-29 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Greystone Weather - 2026-09-29 - Evening - Partly Cloudy
60°F 16°C
Partly Cloudy
Mildly cool near 63°F 17°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the ENE to the WSW at 4 mph 6 km/h.

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Weather by the Numbers

Wed, 16th
Greystone CO Weather - Wednesday, Sep 16, 2026 - Overcast
Hi: 75°F 24°C
Lo: 56°F 14°C
Sunrise 06:57 AM
Sunset 07:22 PM
Wind SSW 2 mph4 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 14% *
Humidity 57%
Thu, 17th
Greystone CO Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 72°F 22°C
Lo: 57°F 14°C
Sunrise 06:58 AM
Sunset 07:21 PM
Wind SW 9 mph14 km/h
Dew Point 50°F10°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 13% *
Humidity 54%
Fri, 18th
Greystone CO Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 74°F 23°C
Lo: 55°F 13°C
Sunrise 06:59 AM
Sunset 07:19 PM
Wind SSW 9 mph14 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 39% *
Humidity 56%
Sat, 19th
Greystone CO Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 07:00 AM
Sunset 07:17 PM
Wind WSW 12 mph19 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 37%
Sun, 20th
Greystone CO Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 70°F 21°C
Lo: 53°F 12°C
Sunrise 07:01 AM
Sunset 07:16 PM
Wind SSE 2 mph3 km/h
Dew Point 34°F1°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 31%
Mon, 21st
Greystone CO Weather - Monday, Sep 21, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 54°F 12°C
Sunrise 07:02 AM
Sunset 07:14 PM
Wind SSW 3 mph5 km/h
Dew Point 31°F-1°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 24%
Tue, 22nd
Greystone CO Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 71°F 22°C
Lo: 56°F 13°C
Sunrise 07:03 AM
Sunset 07:12 PM
Wind SW 6 mph9 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 17% *
Humidity 32%
Wed, 23rd
Greystone CO Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 75°F 24°C
Lo: 53°F 11°C
Sunrise 07:04 AM
Sunset 07:11 PM
Wind S 4 mph6 km/h
Dew Point 34°F1°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 28%
Thu, 24th
Greystone CO Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 78°F 25°C
Lo: 54°F 12°C
Sunrise 07:05 AM
Sunset 07:09 PM
Wind SW 7 mph12 km/h
Dew Point 28°F-2°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 0% *
Humidity 19%
Fri, 25th
Greystone CO Weather - Friday, Sep 25, 2026 - Sunny
Hi: 79°F 26°C
Lo: 55°F 13°C
Sunrise 07:06 AM
Sunset 07:07 PM
Wind WSW 5 mph8 km/h
Dew Point 32°F0°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 21%
Sat, 26th
Greystone CO Weather - Saturday, Sep 26, 2026 - Patchy Rain Nearby
Hi: 70°F 21°C
Lo: 53°F 11°C
Sunrise 07:07 AM
Sunset 07:06 PM
Wind SW 15 mph23 km/h
Dew Point 51°F11°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 23% *
Humidity 62%
Sun, 27th
Greystone CO Weather - Sunday, Sep 27, 2026 - Patchy Rain Nearby
Hi: 75°F 24°C
Lo: 51°F 11°C
Sunrise 07:08 AM
Sunset 07:04 PM
Wind SW 26 mph42 km/h
Dew Point 40°F5°C
uv Index 5
Barometric Pressure 29.71 in1006 mb
POP 7% *
Humidity 33%
Mon, 28th
Greystone CO Weather - Monday, Sep 28, 2026 - Sunny
Hi: 59°F 15°C
Lo: 47°F 9°C
Sunrise 07:09 AM
Sunset 07:02 PM
Wind E 6 mph10 km/h
Dew Point 26°F-3°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 35%
Tue, 29th
Greystone CO Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 64°F 18°C
Lo: 44°F 7°C
Sunrise 07:10 AM
Sunset 07:01 PM
Wind SSW 3 mph4 km/h
Dew Point 15°F-10°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 18%
* POP = Probability of Precipitation. Data for 12:00 PM.