What is today's weather forecast for Lake Granby, CO?

Today's forecast for Lake Granby shows a low of 26 degrees Fahrenheit. Mostly clear, with a low around 26.

What is the 7-day weather forecast for Lake Granby, CO?

The 7-day forecast for Lake Granby shows highs from 40 to 56 degrees and lows from 20 to 31 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Lake Granby, CO this week?

Yes, rain is possible in Lake Granby this week. Precipitation chances: Sunday (70% chance), Monday (40% chance), Tuesday (50% chance), Wednesday (50% chance), Thursday (50% chance), Friday (50% chance).

How accurate is the Lake Granby weather forecast?

WeatherForYou provides highly accurate Lake Granby forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Lake Granby, CO Weather Forecast and Current Conditions

WEATHER ALERTS - Hazardous Weather Outlook

Current Conditions From Nearby Local Station

Switch to Metric Units

42°F
Feels Like 42°F

Humidity 42% Dew Point 21°F Wind ESE 2 MPH Gusts 3 Barometer N/A

Report from a MADIS/MESONET weather station 3.6 miles N of central Lake Granby
at 12:30 AM Sat, Nov 15, 2025

Point Forecast at a Glance

FriNov 14

SatNov 15

SunNov 16

20%

MonNov 17

40%

TueNov 18

50%

WedNov 19

50%

ThuNov 20

50%

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 56°F to 41°F, falling as low as 40°F. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for November. Normal highs for this period are around 41°F with lows around 18°F.

This Date in Weather History

1900 - A record lake-effect snowstorm at Watertown, NY, produced 45 inches in 24 hours. The storm total was 49 inches.

Lake Granby, CO 7 Day Weather Forecast Details

Friday Nov 14

Night: Mostly clear, with a low around 26. West southwest wind around 7 mph.

Saturday Nov 15

Day: Partly sunny, with a high near 56. Southwest wind 5 to 7 mph.

Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

Sunday Nov 16

Day: A 20 percent chance of showers after 11am. Increasing clouds, with a high near 56. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph.

Night: Rain and snow showers likely, becoming all snow after 2am. Cloudy, with a low around 29. West wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Monday Nov 17

Day: A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 40. Breezy.

Night: Mostly cloudy, with a low around 23.

Tuesday Nov 18

Day: A slight chance of snow showers after 11am. Partly sunny, with a high near 45.

Night: A chance of snow showers after 11pm. Mostly cloudy, with a low around 22.

Wednesday Nov 19

Day: A chance of snow showers. Partly sunny, with a high near 41.

Night: A chance of snow showers. Mostly cloudy, with a low around 21.

Thursday Nov 20

Day: A chance of snow showers. Partly sunny, with a high near 41.

Night: A chance of snow showers. Partly cloudy, with a low around 20.

Friday Nov 21

Day: A chance of snow showers. Partly sunny, with a high near 40.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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