Tiffin, IA Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Local Station

Clear 1°F
Feels Like -6°F  
Humidity 99% Dew Point 1°F Wind NNW 3 MPH Gusts 3 Barometer 30.23 in.
Report from a personal weather station 0.9 mi. N of central Tiffin
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Point Forecast at a Glance

WedDec 3
Wed Dec 3: Mostly Clear, Low -9F
 
-9
ThuDec 4
Thu Dec 4: Sunny, High 11F, Low 10F
11
10
FriDec 5
Fri Dec 5: Partly Sunny, High 27F, Low 17F
27
17
SatDec 6
Sat Dec 6: Mostly Cloudy, High 27F, Low 11F
27
11
SunDec 7
Sun Dec 7: Partly Sunny, High 21F, Low -2F
21
-2
MonDec 8
Mon Dec 8: Partly Sunny, High 26F, Low 16F
26
16
TueDec 9
Tue Dec 9: Partly Sunny, High 33F, Low 24F
33
24

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 11°F to a high of 33°F by week's end. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 8°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

1856 - A severe blizzard began to rage across Iowa and Kansas. It produced as much as 16 inches of snow in Iowa.

More on this and other weather history

Tiffin, IA 7 Day Weather Forecast Details

Wednesday Dec 3

Mostly Clear

Night: Mostly clear, with a low around -9. Wind chill values as low as -20. Northwest wind 5 to 10 mph.

Thursday Dec 4

Sunny

Day: Sunny, with a high near 11. Wind chill values as low as -20. Calm wind becoming south around 5 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a temperature rising to around 10 by 5am. Wind chill values as low as -10. South wind 5 to 10 mph.

Friday Dec 5

Partly Sunny

Day: Partly sunny, with a high near 27. Wind chill values as low as zero. Southwest wind around 5 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 17.

Saturday Dec 6

Mostly Cloudy

Day: Mostly cloudy, with a high near 27.

Snow

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

Sunday Dec 7

Partly Sunny

Day: Partly sunny, with a high near 21.

Mostly Cloudy

Night: Mostly cloudy, with a low around -2.

Monday Dec 8

Partly Sunny

Day: Partly sunny, with a high near 26.

Mostly Cloudy

Night: Mostly cloudy, with a low around 16.

Tuesday Dec 9

Partly Sunny

Day: Partly sunny, with a high near 33.

Snow

Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24.

Wednesday Dec 10

Rain

Day: A 30 percent chance of rain. Mostly cloudy, with a high near 35.


About Tiffin, IA

Tiffin is a city in Johnson County, Iowa, United States. It is part of the Iowa City, Iowa Metropolitan Statistical Area. The population was 4,512 at the time of the 2020 census. F. W. Kent County Park is located just to the west of Tiffin, and is a popular site for outdoor recreation in Johnson County, being noted for its lake, camping facilities, resident whitetail deer herd and wild turkeys, and its cross-country ski trails through rolling acres of oak and hickory forest.

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.