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

Today's forecast for Oskaloosa shows a low of -10 degrees Fahrenheit. Mostly clear, with a low around -10.

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

The 7-day forecast for Oskaloosa shows highs from 12 to 37 degrees and lows from -10 to 26 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Oskaloosa, IA this week?

Yes, rain is possible in Oskaloosa this week. Precipitation chances: Saturday (40% chance).

How accurate is the Oskaloosa weather forecast?

WeatherForYou provides highly accurate Oskaloosa 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.

Oskaloosa, IA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

7°F
Feels Like -9°F

Humidity 78% Dew Point 2°F Wind NNW 12 MPH Barometer 30.4 in.

Visibility 10 mi.

Report from a NOAA weather station 8.7 mi. ESE of central Oskaloosa
at 1:55 AM Thu, Dec 4, 2025

Point Forecast at a Glance

WedDec 3

-10

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

-1

MonDec 8

TueDec 9

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 12°F to a high of 35°F by week's end. Mostly dry conditions with only one day showing snow chances.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for December. Normal highs for this period are around 36°F with lows around 18°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

Oskaloosa, IA 7 Day Weather Forecast Details

Wednesday Dec 3

Night: Mostly clear, with a low around -10. Wind chill values as low as -20. North northwest wind 5 to 8 mph.

Thursday Dec 4

Day: Sunny, with a high near 12. Wind chill values as low as -15. Calm wind becoming south 5 to 7 mph in the afternoon.

Night: Mostly clear, with a temperature rising to around 15 by 5am. Wind chill values as low as -5. South wind 7 to 9 mph.

Friday Dec 5

Day: Partly sunny, with a high near 30. Wind chill values as low as 5. Southwest wind 6 to 8 mph.

Night: Mostly cloudy, with a low around 19. West wind around 6 mph.

Saturday Dec 6

Day: Mostly cloudy, with a high near 29.

Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 11.

Sunday Dec 7

Day: Partly sunny, with a high near 21.

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

Monday Dec 8

Day: Partly sunny, with a high near 28.

Night: Mostly cloudy, with a low around 18.

Tuesday Dec 9

Day: Partly sunny, with a high near 35.

Night: Mostly cloudy, with a low around 26.

Wednesday Dec 10

Day: Partly sunny, with a high near 37.

About Oskaloosa, IA

Oskaloosa is a city in, and the county seat of, Mahaska County, Iowa. The population was 11,558 in the 2020 U.S. census. In the late nineteenth and early twentieth century, Oskaloosa was a national center of bituminous coal mining. Today, Oskaloosa is home to William Penn University, a private university, and Lake Keomah State Park which is located four miles east of the city.

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

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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