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Altona, IN Weather Forecast
Altona, IN Weather Forecast Date: 128 PM EDT Wed Oct 21 2026
The area/counties/county of: De Kalb, including the cities of: Auburn and Garrett.or toggle through each period.
This Afternoon... Sunny. Highs in the upper 60s. Light and variable winds.
Tonight... Clear. Patchy fog after midnight. Lows in the lower 40s. Light and variable winds.
Thursday... Patchy fog in the morning. Sunny. Highs in the upper 60s. Light and variable winds, becoming north around 5 mph in the afternoon.
Thursday Night... Clear. Lows in the lower 40s. Northeast winds around 5 mph.
Friday... Mostly sunny. Highs in the mid 60s. East winds around 5 mph.
Friday Night... Mostly clear. Lows around 40.
Saturday... Sunny. Highs in the mid 60s.
Saturday Night... Mostly clear. Lows in the mid 40s.
Sunday... Partly cloudy. Highs in the lower 70s.
Sunday Night... Partly cloudy. Lows in the upper 40s.
Monday... Partly cloudy. Highs in the mid 60s.
Monday Night... Partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
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