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Arthur, IN 7-Day Night Weather Forecast
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Arthur, IN Weather Forecast
Arthur, IN Weather Forecast Date: 842 PM EST Tue Nov 03 2026
The area/counties/county of: Pike, including the city of Petersburg.or toggle through each period.
Tonight... A chance of showers this evening, then showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain near 100%.
Wednesday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Southwest winds 10 to 15 mph. Chance of rain 50%.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. Southwest winds around 5 mph.
Thursday... Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. West winds around 5 mph in the evening, becoming light and variable.
Friday... Partly sunny. Highs in the lower 60s.
Friday Night... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Saturday... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Sunday... Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.
Sunday Night... Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
Monday... Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
POP = Probability of Precipitation
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