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

Today's forecast for Merrill shows a low of 15 degrees Fahrenheit. Cloudy, with a low around 15.

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

The 7-day forecast for Merrill shows highs from 8 to 41 degrees and lows from -16 to 24 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Merrill, IA this week?

Yes, rain is possible in Merrill this week. Precipitation chances: Friday (90% chance), Saturday (90% chance).

How accurate is the Merrill weather forecast?

WeatherForYou provides highly accurate Merrill 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.

Merrill, IA Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Station

Switch to Metric Units

21°F
Feels Like 15°F

Humidity 86% Dew Point 17°F Wind SSE 4 MPH Gusts 6 Barometer N/A

Report from a MADIS/MESONET weather station 12.8 mi. SSW of central Merrill
at 3:15 AM Fri, Dec 12, 2025

Point Forecast at a Glance

ThuDec 11

FriDec 12

SatDec 13

90%

-16

SunDec 14

MonDec 15

TueDec 16

WedDec 17

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 23°F to a low of 8°F mid-week, then warm to 41°F. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 32°F with lows around 13°F.

This Date in Weather History

1967 - From December 12th through the 20th a series of snowstorms buries Flagstaff, AZ with nearly 85 inches of snow.

Merrill, IA 7 Day Weather Forecast Details

Thursday Dec 11

Night: Cloudy, with a low around 15. Northwest wind around 5 mph.

Friday Dec 12

Day: Cloudy, with a high near 23. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Night: Snow, mainly after 3am. Low around 6. North northwest wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

Saturday Dec 13

Day: Snow before noon. High near 8. North northeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

Night: Mostly clear, with a low around -16. Northwest wind 5 to 10 mph becoming light after midnight.

Sunday Dec 14

Day: Sunny, with a high near 15. Light and variable wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Night: Mostly clear, with a low around 6.

Monday Dec 15

Day: Mostly sunny, with a high near 32.

Night: Partly cloudy, with a low around 16.

Tuesday Dec 16

Day: Partly sunny, with a high near 37.

Night: Partly cloudy, with a low around 24.

Wednesday Dec 17

Day: Partly sunny, with a high near 41.

Night: Mostly cloudy, with a low around 20.

Thursday Dec 18

Day: Mostly sunny, with a high near 33.

About Merrill, IA

Merrill is a city in Plymouth County, Iowa, United States, along the Floyd River. The population was 717 at the time of the 2020 census.

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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