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

Today's forecast for Atlantic shows a high of 53 degrees and a low of 39 degrees Fahrenheit. Areas of dense fog before 11am.

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

The 7-day forecast for Atlantic shows highs from 38 to 59 degrees and lows from 26 to 39 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Atlantic, IA this week?

Yes, rain is possible in Atlantic this week. Precipitation chances: Thursday (20% chance), Friday (30% chance), Monday (50% chance).

How accurate is the Atlantic weather forecast?

WeatherForYou provides highly accurate Atlantic 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.

Atlantic, IA Weather Forecast and Current Conditions

WEATHER ALERTS - Dense Fog Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

37°F
Feels Like 37°F

Humidity 98% Dew Point 36°F Wind Calm Barometer 29.87 in.758.7 mm

Solar Rad 44 w/m²

Report from a MADIS/MESONET weather station 0.8 miles ENE of central Atlantic
at 8:37 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

30%

SatNov 22

SunNov 23

MonNov 24

50%

TueNov 25

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 53°F, reaching 59°F before cooling to 38°F, then recovering to 38°F by week's end. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for November. Normal highs for this period are around 49°F with lows around 27°F.

This Date in Weather History

1900 - An unusual tornado outbreak in the Lower Mississippi Valley resulted in 73 deaths and extensive damage across Arkansas, Mississippi and Tennessee.

Atlantic, IA 7 Day Weather Forecast Details

Thursday Nov 20

Day: Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 53. Light and variable wind becoming north northwest around 6 mph in the morning.

Night: A 20 percent chance of rain after 5am. Patchy fog between 11pm and 5am. Otherwise, cloudy, with a low around 39. Northeast wind 5 to 10 mph, with gusts as high as 18 mph.

Friday Nov 21

Day: A 30 percent chance of rain. Cloudy, with a high near 49. East northeast wind 7 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Night: Cloudy, then gradually becoming partly cloudy, with a low around 31. Northeast wind around 6 mph becoming calm in the evening.

Saturday Nov 22

Day: Sunny, with a high near 56. Calm wind becoming southwest 5 to 9 mph in the morning.

Night: Mostly clear, with a low around 36.

Sunday Nov 23

Day: Mostly sunny, with a high near 59.

Night: Mostly cloudy, with a low around 39.

Monday Nov 24

Day: A 50 percent chance of rain. Mostly cloudy, with a high near 52.

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 39.

Tuesday Nov 25

Day: Partly sunny, with a high near 51.

Night: Partly cloudy, with a low around 26.

Wednesday Nov 26

Day: Mostly sunny, with a high near 38.

About Atlantic, IA

Atlantic is a city in and the county seat of Cass County, Iowa, United States, located along the East Nishnabotna River. The population was 6,792 in the 2020 census, a decline from the 7,257 population in 2000.

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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