Armstrong, IA Weather Forecast and Current Conditions

WEATHER ALERTS - Cold Weather Advisory

Current Conditions From Nearby Station

Sunny -6°F
Feels Like -21°F  
Humidity 75% Dew Point -12°F Wind SW 8 MPH Barometer 30.61 in.
Solar Rad 122 w/m2 Visibility 10 mi.
Report from a NOAA weather station 13.6 mi. W of central Armstrong
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Sunny, High 7F, Low 17F
7
17
MonDec 15
Mon Dec 15: Mostly Sunny, High 31F, Low 15F
31
15
TueDec 16
Tue Dec 16: Partly Sunny, High 38F, Low 21F
38
21
WedDec 17
Wed Dec 17: Partly Sunny, High 37F, Low 31F
37
31
ThuDec 18
Thu Dec 18: Mostly Sunny, High 33F, Low 2F
33
2
FriDec 19
Fri Dec 19: Partly Sunny, High 33F, Low 19F
33
19
SatDec 20
Sat Dec 20: Partly Sunny, High 31F
31
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 7°F to a high of 38°F by week's end. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 29°F with lows around 13°F.

This Date in Weather History

1924 - The temperature at Helena, MT, plunged 79 degrees in 24 hours, and 88 degrees in 34 hours. The mercury plummeted from 63 above to 25 below zero. At Fairfield MT the temperature plunged 84 degrees in just 12 hours, from 63 at Noon to 21 below zero at midnight.

More on this and other weather history

Armstrong, IA 7 Day Weather Forecast Details

Sunday Dec 14

Sunny

Day: Sunny and cold, with a high near 7. Wind chill values as low as -15. Breezy, with a west wind 6 to 16 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

Blowing Snow

Night: Patchy blowing snow between 8pm and 4am. Mostly clear, with a temperature rising to around 17 by 5am. Wind chill values as low as -15. Windy, with a south wind 16 to 23 mph, with gusts as high as 34 mph.

Monday Dec 15

Mostly Sunny

Day: Mostly sunny, with a high near 31. Wind chill values as low as 5. Southwest wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 15. West northwest wind 5 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 38. Breezy, with a south southwest wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 21.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 37. Breezy.

Rain

Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 31. Windy.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 33. Windy.

Partly Cloudy

Night: Partly cloudy, with a low around 2.

Friday Dec 19

Partly Sunny

Day: Partly sunny, with a high near 33. Windy.

Mostly Cloudy

Night: Mostly cloudy, with a low around 19. Breezy.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 31.


About Armstrong, IA

Armstrong is a city in Emmet County, Iowa, United States. The population was 875 at the 2020 census. It was originally known as Armstrong Grove.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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.