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10 Day Weather - Petersburg, IL

Forecast period: -

, Tonight

Mostly Clear
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Tonight

32°

Mostly clear. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph.

Hourly details

, Day

Partly Sunny
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Day

61°

Partly sunny and breezy. Not as cool with highs in the lower 60s. South winds 15 to 25 mph with gusts up to 40 mph.

Night

37°

Mostly cloudy with a slight chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the mid 30s. Southwest winds around 15 mph becoming northwest after midnight. Gusts up to 30 mph. Chance of rain 20 percent.

Hourly details

, Day

Sunny
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Day

56°

Sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph.

Night

46°

Mostly cloudy. Rain likely after midnight. Not as cool with lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Hourly details

, Day

80% Chance of Rain
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Day

60°

Rain in the morning then partly sunny with a chance of rain in the afternoon. Highs in the lower 60s. Chance of rain 80 percent.

Night

39°

Mostly clear. Lows in the mid 30s. Highs in the mid 50s.

Hourly details
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, Day

Mostly Sunny
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Day

51°

Mostly clear. Lows in the mid 30s. Highs in the mid 50s.

Night

35°

Partly cloudy. Lows in the mid 30s.

Hourly details

, Day

30% Chance of Rain
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Day

57°

Partly sunny with a 30 percent chance of rain. Highs in the upper 50s.

Night

39°

Partly cloudy. Lows in the mid 30s. Highs in the lower 60s.

Hourly details

, Day

Partly Cloudy
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Day

56°

Partly cloudy. Lows in the mid 30s. Highs in the lower 60s.

Night

42°

Partly cloudy. Lows in the mid 30s. Highs in the lower 60s.

Hourly details

, Day

Partly Cloudy
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Day

59°

Partly cloudy. Lows in the mid 30s. Highs in the lower 60s.

Night

47°

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 40F with an average humidity of 68%. Winds will be 5 mph from the SE.

, Day

30% Chance of Rain
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Day

62°

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 62F. Dew point will be around 47F with an average humidity of 71%. Winds will be 9 mph from the S.

Night

52°

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 50F with an average humidity of 77%. Winds will be 6 mph from the SW.

, Day

50% Chance of Rain
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Day

61°

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 61F. Dew point will be around 48F with an average humidity of 72%. Winds will be 2 mph from the W.

Night

43°

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 73%. Winds will be 5 mph from the N.

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