Weather Alert
Costo Lake Weather Warning NWS WEATHER ALERT FOR THE COSTO LAKE, CO AREA - FLOOD WATCH Issued: 418 AM MDT Sun Aug 30 2026 Costo Lake Weather Warning

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Costo Lake, CO Weather - Hour by Hour Forecast

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Costo Lake, CO Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 52°F11°C, dew point 49°F9°C, humidity 89%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.32 in1027 mb.
Rest of Tonight - Mostly cloudy with isolated showers. Lows 35 to 45. Chance of rain 20%... Full Forecast
Sunday - Numerous showers and isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Highs in th.. Full Forecast

Costo Lake Hourly Weather

24 Hour Forecast Scroll
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Costo Lake, CO Hourly Weather - Mostly Cloudy - 4:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 5:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 6:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 7:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 8:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 9:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 10:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 11:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 12:00 PM Costo Lake, CO Hourly Weather - Mostly Cloudy - 1:00 PM Costo Lake, CO Hourly Weather - Cloudy - 2:00 PM Costo Lake, CO Hourly Weather - Cloudy - 3:00 PM Costo Lake, CO Hourly Weather - Cloudy - 4:00 PM Costo Lake, CO Hourly Weather - Cloudy - 5:00 PM Costo Lake, CO Hourly Weather - Cloudy - 6:00 PM Costo Lake, CO Hourly Weather - Cloudy - 7:00 PM Costo Lake, CO Hourly Weather - Cloudy - 8:00 PM Costo Lake, CO Hourly Weather - Cloudy - 9:00 PM Costo Lake, CO Hourly Weather - Cloudy - 10:00 PM Costo Lake, CO Hourly Weather - Cloudy - 11:00 PM Costo Lake, CO Hourly Weather - Cloudy - 12:00 AM Costo Lake, CO Hourly Weather - Cloudy - 1:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 2:00 AM Costo Lake, CO Hourly Weather - Mostly Cloudy - 3:00 AM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy
52°F11°C 51°F11°C 50°F10°C 52°F11°C 54°F12°C 56°F13°C 61°F16°C 65°F18°C 70°F21°C 72°F22°C 75°F24°C 77°F25°C 76°F24°C 74°F23°C 73°F23°C 70°F21°C 67°F19°C 64°F18°C 62°F17°C 59°F15°C 57°F14°C 55°F13°C 54°F12°C 52°F11°C
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17% 17% 17% 7% 7% 7% 7% 7% 7% 5% 5% 5% 5% 5% 5% 33% 33% 33% 33% 33% 33% 8% 8% 8%
47°F8°C 46°F8°C 46°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 49°F9°C 49°F9°C 47°F8°C 46°F8°C 44°F7°C 44°F7°C 44°F7°C 44°F7°C 45°F7°C 45°F7°C 46°F8°C 46°F8°C 46°F8°C 46°F8°C 46°F8°C 45°F7°C 45°F7°C
83% 83% 86% 83% 77% 74% 62% 56% 47% 41% 36% 31% 32% 34% 35% 41% 45% 52% 56% 62% 67% 72% 72% 77%
SE SSW N SSW SE N E SSE SSW SSW SSW SSW SSW SSW SSW S E N SE SSW N SSW SE NNE
3 mph 3 mph 3 mph 3 mph 0 mph 0 mph 0 mph 5 mph 5 mph 5 mph 13 mph 13 mph 13 mph 11 mph 11 mph 11 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (MDT)
Weather
Clouds
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KGUC model statistics.

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Prob Precip % = Probability of Precipitation.

Costo Lake 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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