National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Auburn De Kalb County Airport (KGWB)

Lat: 41.31°NLon: 85.06°WElev: 879ft.

Freezing Fog

28°F

-2°C

Humidity 100%
Wind Speed SE 2 mph
Barometer 29.98 in
Dewpoint 28°F (-2°C)
Visibility 0.15 mi
Last update 8 Jan 1:35 am EST
Extended Forecast for

Waterloo IN

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 51. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Temperature rising to around 57 by 3am. Southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F⇑

    Rain

  • Friday

    Friday: A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 57. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 36. Northwest wind around 5 mph becoming east after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 32. South wind around 5 mph.
Thursday
A 30 percent chance of rain, mainly after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 51. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Temperature rising to around 57 by 3am. Southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 57. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 36. Northwest wind around 5 mph becoming east after midnight.
Saturday
Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IN
 41.42°N 85.02°W (Elev. 886 ft)
Last Update:
2:01 am EST Jan 8, 2026
Forecast Valid:
2am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation