Grand Junction, IA Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Station

21°F
Feels Like 21°F  
Humidity 96% Dew Point 20°F Wind Calm Barometer 30.08 in.
Report from a personal weather station 5.3 mi. N of central Grand Junction
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Point Forecast at a Glance

FriDec 12
Fri Dec 12: Mostly Cloudy, High 25F, Low 4F
25
4
SatDec 13
Sat Dec 13: Snow, High 3F, Low -14F
90%
3
-14
SunDec 14
Sun Dec 14: Sunny, High 10F, Low -1F
10
-1
MonDec 15
Mon Dec 15: Mostly Sunny, High 31F, Low 15F
31
15
TueDec 16
Tue Dec 16: Partly Sunny, High 37F, Low 25F
37
25
WedDec 17
Wed Dec 17: Partly Sunny, High 42F, Low 23F
42
23
ThuDec 18
Thu Dec 18: Mostly Sunny, High 37F
37
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 25°F to a low of 10°F mid-week, then warm to 42°F. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for December. Normal highs for this period are around 33°F with lows around 16°F.

This Date in Weather History

1967 - From December 12th through the 20th a series of snowstorms buries Flagstaff, AZ with nearly 85 inches of snow.

More on this and other weather history

Grand Junction, IA 7 Day Weather Forecast Details

Friday Dec 12

Mostly Cloudy

Day: Mostly cloudy, with a high near 25. Light northwest wind increasing to 5 to 10 mph in the morning.

Snow

Night: Snow likely, mainly after 4am. Cloudy, with a low around 4. Wind chill values as low as -5. North northwest wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Dec 13

Snow

Day: Snow, mainly before noon. Temperature falling to around 3 by 5pm. Wind chill values as low as -10. North wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Mostly Clear

Night: Mostly clear, with a low around -14. Wind chill values as low as -25. Northwest wind 5 to 7 mph.

Sunday Dec 14

Sunny

Day: Sunny and cold, with a high near 10. Calm wind becoming south around 6 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around -1.

Monday Dec 15

Mostly Sunny

Day: Mostly sunny, with a high near 31.

Partly Cloudy

Night: Partly cloudy, with a low around 15.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 37.

Mostly Cloudy

Night: Mostly cloudy, with a low around 25.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 42.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 37.


About Grand Junction, IA

Grand Junction is a city in Greene County, Iowa, United States. The population was 725 at the time of the 2020 census.

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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.