Casey, Illinois
Updated Aug 21, 2025 10:53 PM

Today

Aug 21, 2025

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80°F61°F
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Daytime

80°F

Mostly Cloudy

Mostly cloudy, with a high near 80. Northeast wind around 9 mph.

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Tonight

61°F

Partly Cloudy then Patchy Fog

Patchy fog after 3am. Partly cloudy, with a low around 61. Northeast wind 3 to 8 mph.

Friday

Aug 22, 2025

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82°F62°F
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Daytime

82°F

Patchy Fog then Mostly Sunny

Patchy fog before 9am. Mostly sunny, with a high near 82. Northeast wind around 7 mph.

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Tonight

62°F

Mostly Clear

Mostly clear, with a low around 62. Northeast wind around 5 mph.

Saturday

Aug 23, 2025

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84°F57°F
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Daytime

84°F

Mostly Sunny

Mostly sunny, with a high near 84. Northwest wind 2 to 7 mph.

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Tonight

57°F

Partly Cloudy

Partly cloudy, with a low around 57. Northwest wind around 6 mph.

Sunday

Aug 24, 2025

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78°F55°F
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Daytime

78°F

Sunny

Sunny, with a high near 78. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.

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Tonight

55°F

Mostly Clear

Mostly clear, with a low around 55.

Monday

Aug 25, 2025

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74°F51°F
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Daytime

74°F

Sunny

Sunny, with a high near 74.

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Tonight

51°F

Mostly Clear

Mostly clear, with a low around 51.

Tuesday

Aug 26, 2025

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74°F50°F
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Daytime

74°F

Sunny

Sunny, with a high near 74.

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Tonight

50°F

Mostly Clear

Mostly clear, with a low around 50.

Wednesday

Aug 27, 2025

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76°F52°F
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Daytime

76°F

Sunny

Sunny, with a high near 76.

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Tonight

52°F

Mostly Clear

Mostly clear, with a low around 52.