Weather

Daily Weather Brief for 25 June 2026

Official National Weather Service forecast data for CGN weather coverage areas.

By Jessica Storm · June 25, 2026
Email Reporter
Daily Weather Brief for 25 June 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: Today — Scattered Showers And Thunderstorms; near 83°F; wind 7 mph WSW; Scattered showers and thunderstorms before 8am, then scattered showers and thunderstorms between 8am and 5pm, then scattered showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 81 in the afternoon. West southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. Tonight — Scattered Showers And Thunderstorms; near 65°F; wind 1 to 7 mph N; Scattered showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. North wind 1 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Crown Point: Overnight — Patchy Fog; near 61°F; wind 5 mph WSW; Patchy fog. Mostly cloudy. Low around 61, with temperatures rising to around 63 overnight. West southwest wind around 5 mph. Thursday — Patchy Fog then Partly Sunny; near 78°F; wind 5 to 10 mph W; Patchy fog before 7am. Partly sunny. High near 78, with temperatures falling to around 76 in the afternoon. West wind 5 to 10 mph, with gusts as high as 20 mph.

Valparaiso: Overnight — Patchy Fog; near 61°F; wind 5 mph SW; Patchy fog. Mostly cloudy, with a low around 61. Southwest wind around 5 mph, with gusts as high as 10 mph. Thursday — Patchy Fog then Partly Sunny; near 77°F; wind 5 to 10 mph W; Patchy fog before 7am. Partly sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 20 mph.

Rensselaer: Overnight — Partly Cloudy; near 63°F; wind 5 mph SW; Partly cloudy, with a low around 63. Southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible. Thursday — Partly Sunny; near 79°F; wind 5 to 10 mph W; Partly sunny, with a high near 79. West wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.

Kentland: Overnight — Mostly Cloudy; near 64°F; wind 5 mph SW; Mostly cloudy, with a low around 64. Southwest wind around 5 mph. Thursday — Partly Sunny; near 79°F; wind 5 to 10 mph W; Partly sunny, with a high near 79. West wind 5 to 10 mph.

Chicago: Overnight — Patchy Fog; near 62°F; wind 5 mph WSW; Patchy fog. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. West southwest wind around 5 mph, with gusts as high as 10 mph. Thursday — Patchy Fog then Mostly Sunny; near 73°F; wind 5 to 10 mph NNW; Patchy fog before 7am. Mostly sunny. High near 73, with temperatures falling to around 71 in the afternoon. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

St. Louis: Overnight — Slight Chance Showers And Thunderstorms; near 68°F; wind 2 mph SW; A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind around 2 mph. Chance of precipitation is 20%. Thursday — Chance Showers And Thunderstorms; near 87°F; wind 3 mph W; A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. West wind around 3 mph. Chance of precipitation is 40%.

Gainesville: Overnight — Areas Of Fog; near 67°F; wind 0 mph; Areas of fog. Mostly cloudy, with a low around 67. Wind around 0 mph. Thursday — Areas Of Fog then Chance Showers And Thunderstorms; near 85°F; wind 0 to 5 mph S; Areas of fog before 8am, then a chance of showers and thunderstorms. Partly sunny. High near 85, with temperatures falling to around 83 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Tecumseh: Overnight — Areas Of Fog; near 67°F; wind 0 mph; Areas of fog. Mostly cloudy, with a low around 67. Wind around 0 mph. Thursday — Areas Of Fog then Chance Showers And Thunderstorms; near 84°F; wind 0 to 5 mph S; Areas of fog before 9am, then a chance of showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

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 and rely on current National Weather Service alerts for immediate safety decisions.

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