Grissom Afb, IN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

35°F
Feels Like 33°F  
Humidity 90% Dew Point 32°F Wind SSE 3 MPH Gusts 6 Barometer 30.02 in.
Report from a MADIS/MESONET weather station 8.3 mi. NE of central Grissom Afb
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Rain, Low 32F
20%
 
32
ThuDec 18
Thu Dec 18: Rain, High 50F, Low 17F
100%
50
17
FriDec 19
Fri Dec 19: Partly Sunny, High 25F, Low 21F
25
21
SatDec 20
Sat Dec 20: Mostly Cloudy, High 43F, Low 22F
43
22
SunDec 21
Sun Dec 21: Mostly Sunny, High 34F, Low 21F
34
21
MonDec 22
Mon Dec 22: Partly Sunny, High 38F, Low 31F
38
31
TueDec 23
Tue Dec 23: Mostly Cloudy, High 46F, Low 31F
46
31

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7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 50°F to a low of 25°F, then recover to 46°F by week's end. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 38°F and lows around 23°F.

This Date in Weather History

1884 - A three week blockade of snow began at Portland, OR. A record December total of 34 inches was received.

More on this and other weather history

Grissom Afb, IN 7 Day Weather Forecast Details

Wednesday Dec 17

Rain

Night: A 20 percent chance of rain after 4am. Mostly cloudy, with a temperature falling to near 32 by 9pm, then rising to around 42 during the remainder of the night. South wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Dec 18

Rain

Day: Rain, mainly after 7am. High near 50. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Snow

Night: A chance of rain before 11pm, then a chance of snow between 11pm and 1am. Mostly cloudy, with a low around 17. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Friday Dec 19

Partly Sunny

Day: Partly sunny, with a high near 25. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 21. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

Saturday Dec 20

Mostly Cloudy

Day: Mostly cloudy, with a high near 43.

Mostly Cloudy

Night: Mostly cloudy, with a low around 22.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 34.

Partly Cloudy

Night: Partly cloudy, with a low around 21.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 38.

Mostly Cloudy

Night: Mostly cloudy, with a low around 31.

Tuesday Dec 23

Mostly Cloudy

Day: Mostly cloudy, with a high near 46.

Mostly Cloudy

Night: Mostly cloudy, with a low around 31.

Wednesday Dec 24

Partly Sunny

Day: Partly sunny, with a high near 46.

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.