What is today's weather forecast for Flat Lake, IN?

Today's forecast for Flat Lake shows a high of 66 degrees and a low of 45 degrees Fahrenheit. Isolated rain showers before 1pm.

What is the 7-day weather forecast for Flat Lake, IN?

The 7-day forecast for Flat Lake shows highs from 62 to 76 degrees and lows from 41 to 54 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Flat Lake, IN this week?

Yes, rain is possible in Flat Lake this week. Precipitation chances: Wednesday (20% chance), Saturday (77% chance), Sunday (70% chance), Tuesday (28% chance).

How accurate is the Flat Lake weather forecast?

WeatherForYou provides highly accurate Flat Lake 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.

Flat Lake, IN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

54°F
Feels Like 54°F

Humidity 92% Dew Point 52°F Wind ESE 2 MPH Gusts 11 Barometer 30.17 in.766.3 mm

Solar Rad 97 w/m2

Report from a MADIS/MESONET station 6.7 miles E of central Flat Lake
at 11:15 AM Wed, Oct 15, 2025

Current Conditions From Nearby Station

54°F
Feels Like 54°F

Humidity 92% Dew Point 52°F Wind ESE 2 MPH Gusts 11 Barometer 30.17 in.766.3 mm

Solar Rad 97 w/m2

Report from a MADIS/MESONET station 6.7 miles E of central Flat Lake
at 11:15 AM Wed, Oct 15, 2025

Point Forecast at a Glance

WedOct 15

20%

66°

45°

ThuOct 16

69°

46°

FriOct 17

71°

54°

SatOct 18

70%

76°

52°

SunOct 19

70%

62°

41°

MonOct 20

62°

45°

TueOct 21

20%

63°

43°

Week Ahead Summary

Variable temperatures through the week, ranging from 62°F to 76°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for October. Normal highs for this period are around 63°F with lows around 42°F.

This Date in Weather History

1966 - Iowa experienced its worst late season tornado of record. In just one minute a twister tore through the town of Belmond leveling 75 percent of the businesses, and 100 homes, causing more than eleven million dollars damage.

Flat Lake 7 Day Weather Forecast Details

Wednesday Oct 15

Day: Isolated rain showers before 1pm. Mostly cloudy, with a high near 66. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Night: Mostly clear, with a low around 45. Northeast wind around 5 mph.

Thursday Oct 16

Day: Sunny, with a high near 69. East wind around 5 mph.

Night: Mostly clear, with a low around 46. Southeast wind around 5 mph.

Friday Oct 17

Day: Partly sunny, with a high near 71. Southeast wind 5 to 10 mph.

Night: Mostly cloudy, with a low around 54.

Saturday Oct 18

Day: A chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 76. Chance of precipitation is 70%.

Night: Showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 80%.

Sunday Oct 19

Day: Rain showers likely. Partly sunny, with a high near 62. Chance of precipitation is 70%.

Night: A chance of rain showers before 2am. Mostly clear, with a low around 41. Chance of precipitation is 40%.

Monday Oct 20

Day: Sunny, with a high near 62.

Night: Mostly clear, with a low around 45.

Tuesday Oct 21

Day: A slight chance of rain showers after 8am. Mostly sunny, with a high near 63.

Night: A chance of rain showers. Partly cloudy, with a low around 43.

Sun & Moon Monthly

First Light 7:30 AM

Sunrise 7:58 AM

Sunset 7:06 PM

Last Light 7:34 PM

Moonrise 1:49 AM

Moonset 4:39 PM

Moon Phase

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