What is today's weather forecast for Chain O Lakes State Park, IN?

Today's forecast for Chain O Lakes State Park shows a high of 66 degrees and a low of 47 degrees Fahrenheit. Sunny, with a high near 66.

What is the 7-day weather forecast for Chain O Lakes State Park, IN?

The 7-day forecast for Chain O Lakes State Park shows highs from 58 to 79 degrees and lows from 42 to 56 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Chain O Lakes State Park, IN this week?

Yes, rain is possible in Chain O Lakes State Park this week. Precipitation chances: Saturday (93% chance), Sunday (93% chance), Monday (20% chance), Tuesday (41% chance), Wednesday (33% chance).

How accurate is the Chain O Lakes State Park weather forecast?

WeatherForYou provides highly accurate Chain O Lakes State Park 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.

Chain O Lakes State Park, IN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

44°F
Feels Like 44°F

Humidity 100% Dew Point 44°F Wind Calm 0 MPH Barometer 30.23 in.767.8 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 6.2 miles SW of central Chain O Lakes State Park
at 4:15 AM Thu, Oct 16, 2025

Current Conditions From Nearby Station

44°F
Feels Like 44°F

Humidity 100% Dew Point 44°F Wind Calm 0 MPH Barometer 30.23 in.767.8 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 6.2 miles SW of central Chain O Lakes State Park
at 4:15 AM Thu, Oct 16, 2025

Point Forecast at a Glance

ThuOct 16

66°

47°

FriOct 17

71°

56°

SatOct 18

70%

79°

50°

SunOct 19

90%

60°

42°

MonOct 20

62°

47°

TueOct 21

40%

63°

43°

WedOct 22

30%

58°

Week Ahead Summary

Temperatures start near 66°F, reaching 79°F before cooling to 58°F, then recovering to 58°F by week's end. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 3°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

1988 - Late afternoon thunderstorms produced severe weather in southwestern Lower Michigan and northern Indiana. One thunderstorm spawned a tornado north of Nappanee IN which caused half a million dollars damage. Six cities in California reported record high temperatures for the date. The afternoon high of 100 degrees at Red Bluff CA was the latest such reading of record for so late in the autumn season.

Chain O Lakes State Park 7 Day Weather Forecast Details

Thursday Oct 16

Day: Sunny, with a high near 66. East wind around 5 mph.

Night: Mostly clear, with a low around 47. Southeast wind around 5 mph.

Friday Oct 17

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

Night: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 56. South wind around 10 mph. Chance of precipitation is 20%.

Saturday Oct 18

Day: A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night: Showers and thunderstorms. Cloudy, with a low around 50. Chance of precipitation is 90%.

Sunday Oct 19

Day: Showers and thunderstorms. Mostly cloudy, with a high near 60. Chance of precipitation is 90%.

Night: Rain showers likely before 2am. Partly cloudy, with a low around 42. Chance of precipitation is 60%.

Monday Oct 20

Day: Sunny, with a high near 62.

Night: A slight chance of rain showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 20%.

Tuesday Oct 21

Day: A chance of rain showers. Partly sunny, with a high near 63.

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

Wednesday Oct 22

Day: A chance of rain showers. Mostly sunny, with a high near 58.

Sun & Moon Monthly

First Light 7:27 AM

Sunrise 7:55 AM

Sunset 7:00 PM

Last Light 7:28 PM

Moonrise 2:54 AM

Moonset 4:59 PM

Moon Phase

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