County Forecast for Ashton , IA
Change Zip Code: 
 
141200-
Osceola-
Including the city of Sibley
1050 PM CST Sat Dec 13 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SUNDAY...

Overnight   Mostly clear. Much colder with lows around 18 below. Northwest winds 5 to 10 mph. Wind chill values as low as 28 below.
Sunday   Sunny, cold with highs around 13. Southwest winds 5 to 10 mph, increasing to south 15 to 20 mph in the afternoon. Wind chill values as low as 24 below.
Sunday night   Mostly clear in the evening, then becoming partly cloudy. Patchy blowing snow. Breezy and not as cold with lows around 5 above. Temperature rising to around 18 after midnight. Southwest winds 15 to 25 mph. Wind chill values as low as 14 below.
Monday   Mostly sunny. Not as cool with highs around 30. West winds 10 to 15 mph, becoming northwest 5 to 10 mph in the afternoon.
Monday night   Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows around 16. Temperature rising into the mid 20s after midnight. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Tuesday   Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s.
Tuesday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s.
Wednesday   Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s.
Wednesday night   Mostly cloudy. A chance of rain in the evening, then a slight chance of rain and snow after midnight. Breezy with lows around 20. Chance of precipitation 40 percent.
Thursday   Mostly sunny and breezy. Highs in the lower 30s. Temperature falling to around 20 in the afternoon.
Thursday night   Partly cloudy. Much colder with lows zero to 5 above zero. Temperature rising to around 10 above after midnight.
Friday   Partly sunny. Highs in the lower 30s.
Friday night   Mostly cloudy. Not as cool with lows around 20.
Saturday   Partly sunny. Highs in the lower 30s.
DTN Weather
Local Weather
Radar
County Forecast
State Forecast
DTN Weather Commentary
US Satellite
Current Surface Analysis
Wind Conditions
Today's Forecast Highs
Tonight's Forecast Lows
24 Hr Surface Forecast
Jet Stream Forecast
24 Hr Rainfall Estimate
24 Hr StormPath Accum
48 Hr StormPath Accum
6-10 Day Temp Forecast
6-10 Day Precip Forecast
Thunderstorm Outlook
US Drought Monitor
US Palmer Drought Index
US Crop Moisture Index
US Growing Degree Days
Soil Temperatures
Hurricane Tracking

DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Arctic Blast This Weekend, Warmer Next Week
Posted at 12:31PM Fri Dec 12, 2025 CST
Click here to get your local weather emailed to you each day.
Copyright DTN. All rights reserved. Disclaimer.
Powered By DTN