Grand Island, OR Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch

Current Conditions From Nearby Local Station

Cloudy 53°F
Feels Like 53°F  
Humidity 95% Dew Point 52°F Wind Calm Barometer 30.09 in.
Report from a MADIS/MESONET weather station 3.4 mi. S of central Grand Island
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Point Forecast at a Glance

MonDec 15
Mon Dec 15: Rain Likely, Low 49F
60%
 
49
TueDec 16
Tue Dec 16: Rain Likely, High 59F, Low 42F
60%
59
42
WedDec 17
Wed Dec 17: Rain, High 49F, Low 41F
90%
49
41
ThuDec 18
Thu Dec 18: Rain, High 56F, Low 42F
100%
56
42
FriDec 19
Fri Dec 19: Rain, High 48F, Low 38F
50%
48
38
SatDec 20
Sat Dec 20: Rain Likely, High 47F, Low 37F
50%
47
37
SunDec 21
Sun Dec 21: Rain Likely, High 48F, Low 41F
50%
48
41

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 47°F to 59°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for December. Normal highs for this period are around 46°F with lows around 35°F.

This Date in Weather History

1811 - An estimated Magnitude 7.5 earthquake struck the Mississippi Valley near the town of New Madrid in Missouri at 2:15 am local time. People were awakened by the shaking in New York City, Washington D.C., and Charleston, South Carolina. The ground motions were described as most alarming and frightening in places like Nashville, Tennessee, and Louisville, Kentucky. In the epicentral area, the ground surface was described as in great convulsion with sand and water ejected tens of feet into the air.

More on this and other weather history

Grand Island, OR 7 Day Weather Forecast Details

Monday Dec 15

Rain Likely

Night: Rain likely. Cloudy, with a low around 49. South wind around 8 mph. Chance of precipitation is 60%.

Tuesday Dec 16

Rain Likely

Day: Rain likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 59. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thunderstorms

Night: Rain and thunderstorms before 2am, then a chance of rain. Low around 42. Breezy, with a west wind 14 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Dec 17

Rain

Day: Rain, mainly before 4pm. High near 49. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Rain

Night: Rain, mainly after 10pm. Low around 41. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Dec 18

Rain

Day: Rain. High near 56. Chance of precipitation is 100%.

Rain

Night: Rain. Low around 42. Chance of precipitation is 100%.

Friday Dec 19

Rain

Day: Rain. Mostly cloudy, with a high near 48.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 38.

Saturday Dec 20

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 47.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 37.

Sunday Dec 21

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 48.

Rain Likely

Night: Rain likely. Mostly cloudy, with a low around 41.

Monday Dec 22

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 49.

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.