Weather

Daily Weather Brief for 13 July 2026

High/low temperatures and weather conditions from official National Weather Service forecast data for CGN coverage areas.

By Jessica Storm · July 13, 2026
Email Reporter
Daily Weather Brief for 13 July 2026
CGN News / Cook Global News Network / CGN Weather Brief / All Rights Reserved

INDIANAPOLIS | CGN News is publishing the Daily Weather Brief from official National Weather Service forecast data for Indianapolis, northwest Indiana, Chicago, St. Louis and Ozark County coverage areas.

Today and tonight

Indianapolis: Clear; high/low 89/65°F. Overnight — Clear; near 65°F; wind 5 mph NNE; Clear. Low around 65, with temperatures rising to around 67 overnight. North northeast wind around 5 mph. Monday — Sunny; near 89°F; wind 5 to 8 mph NE; Sunny, with a high near 89. Northeast wind 5 to 8 mph.

Crown Point: Mostly Clear; high/low 90/63°F. Overnight — Mostly Clear; near 63°F; wind 0 mph; Mostly clear, with a low around 63. North northeast wind around 0 mph. Monday — Sunny; near 90°F; wind 0 to 5 mph NNE; Sunny, with a high near 90. North northeast wind 0 to 5 mph.

Valparaiso: Mostly Clear; high/low 88/64°F. Overnight — Mostly Clear; near 64°F; wind 0 mph; Mostly clear. Low around 64, with temperatures rising to around 66 overnight. Northeast wind around 0 mph. Monday — Sunny; near 88°F; wind 0 to 5 mph NNE; Sunny, with a high near 88. North northeast wind 0 to 5 mph.

Rensselaer: Clear; high/low 89/61°F. Overnight — Clear; near 61°F; wind 0 mph; Clear. Low around 61, with temperatures rising to around 63 overnight. Northeast wind around 0 mph. Monday — Sunny; near 89°F; wind 0 to 10 mph NNE; Sunny, with a high near 89. North northeast wind 0 to 10 mph.

Kentland: Clear; high/low 89/62°F. Overnight — Clear; near 62°F; wind 0 mph; Clear, with a low around 62. Northeast wind around 0 mph. Monday — Sunny; near 89°F; wind 0 to 10 mph NE; Sunny, with a high near 89. Northeast wind 0 to 10 mph.

Chicago: Mostly Clear; high/low 85/69°F. Overnight — Mostly Clear; near 69°F; wind 0 mph; Mostly clear, with a low around 69. West wind around 0 mph. Monday — Sunny; near 85°F; wind 0 to 10 mph E; Sunny, with a high near 85. East wind 0 to 10 mph.

St. Louis: Clear; high/low 88/68°F. Overnight — Clear; near 68°F; wind 3 mph N; Clear, with a low around 68. North wind around 3 mph. Monday — Sunny; near 88°F; wind 3 to 8 mph NE; Sunny, with a high near 88. Northeast wind 3 to 8 mph.

Gainesville: Mostly Clear; high/low 90/68°F. Overnight — Mostly Clear; near 68°F; wind 2 mph NE; Mostly clear. Low around 68, with temperatures rising to around 71 overnight. Northeast wind around 2 mph. Monday — Sunny; near 90°F; wind 2 to 6 mph NE; Sunny. High near 90, with temperatures falling to around 88 in the afternoon. Heat index values as high as 93. Northeast wind 2 to 6 mph.

Tecumseh: Clear; high/low 89/68°F. Overnight — Clear; near 68°F; wind 2 mph NE; Clear. Low around 68, with temperatures rising to around 71 overnight. Northeast wind around 2 mph. Monday — Sunny; near 89°F; wind 1 to 6 mph NE; Sunny. High near 89, with temperatures falling to around 87 in the afternoon. Northeast wind 1 to 6 mph.

Forecasts can change quickly. Readers should check current National Weather Service forecasts, warnings and local emergency information before travel, outdoor work, school activities or public events.

Additional Reporting By: National Weather Service; NOAA

What This Means

Readers should use this brief as a planning overview for high and low temperatures, weather conditions, travel timing and outdoor activity decisions. Immediate safety decisions should be based on current National Weather Service alerts and local emergency information.

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