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Gretna, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Sunny 67°F
Feels Like 67°F  
Humidity 31% Dew Point 35°F Wind NNE 6 MPH Gusts 21 Barometer 29.03 in.737.4 mm
Solar Rad 595 w/m2
Report from a MADIS/MESONET station 2.1 miles ESE of central Gretna
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Current Conditions From Nearby Local Station  

Sunny 67°F
Feels Like 67°F  
Humidity 31% Dew Point 35°F Wind NNE 6 MPH Gusts 21 Barometer 29.03 in.737.4 mm
Solar Rad 595 w/m2
Report from a MADIS/MESONET station 2.1 miles ESE of central Gretna
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Point Forecast at a Glance

TueOct 21
Tue Oct 21: Sunny, High 69°F, Low 42°F
69°
42°
WedOct 22
Wed Oct 22: Sunny, High 75°F, Low 45°F
75°
45°
ThuOct 23
Thu Oct 23: Mostly Sunny, High 73°F, Low 50°F
73°
50°
FriOct 24
Fri Oct 24: Thunderstorms with Mostly Cloudy, High 59°F, Low 50°F
50%
59°
50°
SatOct 25
Sat Oct 25: Showers with Mostly Cloudy, High 63°F, Low 52°F
70%
63°
52°
SunOct 26
Sun Oct 26: Showers with Partly Cloudy, High 68°F, Low 54°F
40%
68°
54°
MonOct 27
Mon Oct 27: Showers with Partly Cloudy, High 70°F, Low 53°F
70°
53°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 59°F to 75°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 2°F below the historical average for October. Normal highs for this period are around 70°F with lows around 45°F.



This Date in Weather History

1934 - A severe windstorm lashed the northern Pacific coast. In Washington State, the storm claimed the lives of 22 persons, and caused 1.7 million dollars damage, mostly to timber. Winds, gusting to 87 mph at North Head WA, produced waves twenty feet high.

More on this and other weather history


Gretna 7 Day Weather Forecast Details

Tuesday Oct 21

Sunny

Day: Sunny with a high near 69°F. Winds from the W at 4 mph

Clear

Night: Clear with a low near 42°F. Winds from the WNW at 10 mph

Wednesday Oct 22

Sunny

Day: Sunny with a high near 75°F. Winds from the W at 2 mph

Clear

Night: Clear with a low near 45°F. Winds from the WSW at 4 mph

Thursday Oct 23

Mostly Sunny

Day: Mostly Sunny with a high near 73°F. Winds from the NNE at 1 mph

Thunderstorms with Mostly Cloudy

Night: Mostly Cloudy with Scattered Showers and Chance of Storms with a low near 50°F. Winds from the E at 4 mph. Chance of precipitation is 20%

Friday Oct 24

Thunderstorms with Mostly Cloudy

Day: Mostly Cloudy with Heavy Showers and Chance of Storms with a high near 59°F. Winds from the ESE at 7 mph. Chance of precipitation is 50%

Thunderstorms with Mostly Cloudy

Night: Mostly Cloudy with Showers and Isolated Storms with a low near 50°F. Winds from the SE at 12 mph. Chance of precipitation is 80%

Saturday Oct 25

Showers with Mostly Cloudy

Day: Mostly Cloudy with Showers Likely with a high near 63°F. Winds from the ESE at 7 mph. Chance of precipitation is 70%

Thunderstorms with Mostly Cloudy

Night: Mostly Cloudy with Chance of Storms with a low near 52°F. Winds from the ESE at 8 mph. Chance of precipitation is 70%

Sunday Oct 26

Showers with Partly Cloudy

Day: Partly Cloudy with Isolated Showers with a high near 68°F. Winds from the SE at 4 mph. Chance of precipitation is 40%

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 54°F. Winds from the ESE at 8 mph. Chance of precipitation is 20%

Monday Oct 27

Showers with Partly Cloudy

Day: Partly Cloudy with Isolated Showers with a high near 70°F. Winds from the SE at 8 mph. Chance of precipitation is 10%

Showers with Partly Cloudy

Night: Partly Cloudy with Isolated Showers with a low near 53°F. Winds from the SSE at 11 mph. Chance of precipitation is 10%

Tuesday Oct 28

Showers with Partly Cloudy

Day: Partly Cloudy with Isolated Showers with a high near 64°F. Winds from the NW at 6 mph. Chance of precipitation is 10%

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 47°F. Winds from the NNW at 10 mph. Chance of precipitation is 10%

Wednesday Oct 29

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 57°F. Winds from the NW at 7 mph. Chance of precipitation is 10%

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 42°F. Winds from the NNW at 9 mph. Chance of precipitation is 10%

Thursday Oct 30

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 57°F. Winds from the NW at 6 mph. Chance of precipitation is 10%

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 43°F. Winds from the NW at 8 mph. Chance of precipitation is 10%

Sun & Moon   Monthly

First Light 7:01 AM

Sunrise 7:27 AM

Sunset 6:30 PM

Last Light 6:56 PM

Moonrise 7:37 AM

Moonset 6:21 PM

Moon Phase
 

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Contiguous United States Extremes

Mon's High Temperature
103 at Rio Grande Village, TX

Tue's Low Temperature
12 at 20 Miles West-southwest Of Dubois, WY


Weather Folklore

Knots get tighter before a rain.


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