What is today's weather forecast for Napier, IA?

Today's forecast for Napier shows a low of 14 degrees Fahrenheit. Mostly cloudy, with a low around 14.

What is the 7-day weather forecast for Napier, IA?

The 7-day forecast for Napier shows highs from 7 to 36 degrees and lows from -14 to 26 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Napier, IA this week?

Yes, rain is possible in Napier this week. Precipitation chances: Thursday (80% chance), Friday (30% chance), Saturday (70% chance).

How accurate is the Napier weather forecast?

WeatherForYou provides highly accurate Napier 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.

Napier, IA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

18°F
Feels Like 12°F

Humidity 82% Dew Point 14°F Wind N 4 MPH Gusts 7 Barometer 28.98 in.

Report from a personal weather station 2.1 mi. NNE of central Napier
at 11:23 PM Wed, Dec 10, 2025

Point Forecast at a Glance

WedDec 10

ThuDec 11

80%

FriDec 12

SatDec 13

70%

-14

SunDec 14

-4

MonDec 15

TueDec 16

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 25°F to a low of 7°F mid-week, then warm to 35°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 11°F below the historical average for December. Normal highs for this period are around 34°F with lows around 17°F.

This Date in Weather History

1949 - The barometric pressure at Las Vegas, NV, reached a record low reading of 29.17 inches.

Napier, IA 7 Day Weather Forecast Details

Wednesday Dec 10

Night: Mostly cloudy, with a low around 14. Wind chill values as low as 5. North northwest wind 5 to 8 mph becoming calm after midnight.

Thursday Dec 11

Day: Snow, possibly mixed with freezing rain, becoming all snow after 5pm. High near 25. Wind chill values as low as 10. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 2 inches possible.

Night: A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 17. Wind chill values as low as 10. East southeast wind 6 to 8 mph becoming north northwest after midnight. New snow accumulation of less than a half inch possible.

Friday Dec 12

Day: Mostly cloudy, with a high near 22. Wind chill values as low as 5. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.

Night: A 30 percent chance of snow after midnight. Cloudy, with a low around 3. Northwest wind 8 to 11 mph. Little or no snow accumulation expected.

Saturday Dec 13

Day: Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 70%.

Night: Mostly clear, with a low around -14.

Sunday Dec 14

Day: Sunny and cold, with a high near 7.

Night: Mostly clear, with a low around -4.

Monday Dec 15

Day: Mostly sunny, with a high near 30.

Night: Partly cloudy, with a low around 16.

Tuesday Dec 16

Day: Partly sunny, with a high near 35.

Night: Mostly cloudy, with a low around 26.

Wednesday Dec 17

Day: Partly sunny, with a high near 36.

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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