What is today's weather forecast for Grissom Afb, IN?

Today's forecast for Grissom Afb shows a high of 61 degrees and a low of 42 degrees Fahrenheit. A chance of rain showers after 2pm.

What is the 7-day weather forecast for Grissom Afb, IN?

The 7-day forecast for Grissom Afb shows highs from 53 to 67 degrees and lows from 33 to 47 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Grissom Afb, IN this week?

Yes, rain is possible in Grissom Afb this week. Precipitation chances: Tuesday (49% chance), Saturday (37% chance), Sunday (37% chance), Monday (20% chance).

How accurate is the Grissom Afb weather forecast?

WeatherForYou provides highly accurate Grissom Afb 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.

Grissom Afb, IN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

57°F
Feels Like 57°F

Humidity 65% Dew Point 45°F Wind SSW 10 MPH Gusts 24 Barometer 29.73 in.755.1 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 8.3 miles NE of central Grissom Afb
at 1:40 AM Tue, Oct 21, 2025

Current Conditions From Nearby Station

57°F
Feels Like 57°F

Humidity 65% Dew Point 45°F Wind SSW 10 MPH Gusts 24 Barometer 29.73 in.755.1 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 8.3 miles NE of central Grissom Afb
at 1:40 AM Tue, Oct 21, 2025

Point Forecast at a Glance

TueOct 21

30%

61°

42°

WedOct 22

20%

53°

36°

ThuOct 23

55°

33°

FriOct 24

59°

39°

SatOct 25

30%

58°

46°

SunOct 26

40%

61°

47°

MonOct 27

20%

67°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 53°F to 67°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for October. Normal highs for this period are around 64°F with lows around 42°F.

This Date in Weather History

1934 - A severe windstorm lashed the northern Pacific coast. In Washington State, the storm claimed the lives of 22 persons, and caused 1.7 million dollars damage, mostly to timber. Winds, gusting to 87 mph at North Head WA, produced waves twenty feet high.

Grissom Afb 7 Day Weather Forecast Details

Tuesday Oct 21

Day: A chance of rain showers after 2pm. Mostly sunny, with a high near 61. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Night: A chance of rain showers. Mostly cloudy, with a low around 42. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Wednesday Oct 22

Day: A slight chance of rain showers before 8am. Mostly cloudy, with a high near 53. West wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.