What is today's weather forecast for Olean, MO?

Today's forecast for Olean shows a high of 56 degrees and a low of 44 degrees Fahrenheit. Sunny, with a high near 56.

What is the 7-day weather forecast for Olean, MO?

The 7-day forecast for Olean shows highs from 45 to 59 degrees and lows from 23 to 44 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Olean, MO this week?

Yes, rain is possible in Olean this week. Precipitation chances: Wednesday (40% chance), Thursday (50% chance).

How accurate is the Olean weather forecast?

WeatherForYou provides highly accurate Olean 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.

Olean, MO Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

38°F
Feels Like 38°F

Humidity 90% Dew Point 35°F Wind Calm Barometer 29.89 in.

Report from a personal weather station 11.2 mi. WNW of central Olean
at 4:21 AM Wed, Dec 17, 2025

Point Forecast at a Glance

WedDec 17

ThuDec 18

50%

FriDec 19

SatDec 20

SunDec 21

MonDec 22

TueDec 23

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 45°F to 59°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 7°F above the historical average for December. Normal highs for this period are around 45°F with lows around 27°F.

This Date in Weather History

1884 - A three week blockade of snow began at Portland, OR. A record December total of 34 inches was received.

Olean, MO 7 Day Weather Forecast Details

Wednesday Dec 17

Day: Sunny, with a high near 56. Wind chill values as low as 34 early. Calm wind becoming south around 5 mph in the afternoon.

Night: A 40 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 44. South wind 6 to 14 mph, with gusts as high as 30 mph.

Thursday Dec 18

Day: A 50 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 43 by 5pm. Wind chill values as low as 35. Southwest wind 14 to 17 mph becoming northwest in the morning. Winds could gust as high as 34 mph.

Night: Mostly clear, with a low around 23. West wind 5 to 13 mph, with gusts as high as 28 mph.

Friday Dec 19

Day: Sunny, with a high near 45. Light and variable wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

Night: Partly cloudy, with a low around 38.

Saturday Dec 20

Day: Mostly sunny, with a high near 58.

Night: Partly cloudy, with a low around 30.

Sunday Dec 21

Day: Mostly sunny, with a high near 47.

Night: Mostly cloudy, with a low around 32.

Monday Dec 22

Day: Partly sunny, with a high near 49.

Night: Mostly cloudy, with a low around 39.

Tuesday Dec 23

Day: Partly sunny, with a high near 59.

About Olean, MO

Olean is a town in northern Miller County, Missouri, United States. The population was 114 at the 2020 census.

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.

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