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Arthur, IN 7-Day Night Weather Forecast
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Arthur, IN Weather Forecast
Arthur, IN Weather Forecast Date: 532 AM EDT Thu Sep 17 2026
The area/counties/county of: Pike, including the city of Petersburg.or toggle through each period.
Today... Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph, becoming west around 5 mph this afternoon.
Tonight... Mostly clear. Lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable.
Friday... Mostly sunny. A chance of showers in the afternoon. Hot with highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 40%.
Friday Night... Partly cloudy in the evening, then clearing. Lows in the lower 70s. East winds around 5 mph.
Saturday... Sunny, hot with highs in the upper 90s. South winds around 5 mph, becoming southwest in the afternoon.
Saturday Night... Partly cloudy. Hot. Lows in the lower 70s. Highs in the mid 90s.
Sunday... Partly cloudy. Hot. Lows in the lower 70s. Highs in the mid 90s.
Monday... Mostly sunny. Highs in the lower 90s.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40%.
Tuesday... Partly sunny. Highs in the mid 80s.
Tuesday Night... Partly cloudy. Lows in the lower 60s. Highs in the lower 80s.
POP = Probability of Precipitation
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