Weather Alert
Montrose Weather Warning NWS WEATHER ALERT FOR THE MONTROSE, IL AREA - Issued: 229 PM CDT Thu Sep 17 2026 Montrose Weather Warning

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Montrose, IL Weather - Hour by Hour Forecast

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Montrose, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 75°F24°C, dew point 73°F23°C, humidity 94%. Wind direction is N at 0 mph0 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.18 in1022 mb.
Tonight - Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 70s. Southwest winds around 5 mph, bec.. Full Forecast
Friday - Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Northeast winds ar.. Full Forecast

Montrose Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 17
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Montrose, IL Hourly Weather - Mostly Cloudy - 11:00 PM Montrose, IL Hourly Weather - Partly Cloudy - 12:00 AM Montrose, IL Hourly Weather - Partly Cloudy - 1:00 AM Montrose, IL Hourly Weather - Partly Cloudy - 2:00 AM Montrose, IL Hourly Weather - Mostly Cloudy - 3:00 AM Montrose, IL Hourly Weather - Mostly Cloudy - 4:00 AM Montrose, IL Hourly Weather - Mostly Cloudy - 5:00 AM Montrose, IL Hourly Weather - Cloudy - 6:00 AM Montrose, IL Hourly Weather - Cloudy - 7:00 AM Montrose, IL Hourly Weather - Cloudy - 8:00 AM Montrose, IL Hourly Weather - Cloudy - 9:00 AM Montrose, IL Hourly Weather - Cloudy - 10:00 AM Montrose, IL Hourly Weather - Cloudy - 11:00 AM Montrose, IL Hourly Weather - Cloudy - 12:00 PM Montrose, IL Hourly Weather - Cloudy - 1:00 PM Montrose, IL Hourly Weather - Cloudy - 2:00 PM Montrose, IL Hourly Weather - Cloudy - 3:00 PM Montrose, IL Hourly Weather - Cloudy - 4:00 PM Montrose, IL Hourly Weather - Cloudy - 5:00 PM Montrose, IL Hourly Weather - Cloudy - 6:00 PM Montrose, IL Hourly Weather - Cloudy - 7:00 PM Montrose, IL Hourly Weather - Cloudy - 8:00 PM Montrose, IL Hourly Weather - Cloudy - 9:00 PM Montrose, IL Hourly Weather - Cloudy - 10:00 PM
Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
73°F23°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 72°F22°C 76°F24°C 79°F26°C 82°F28°C 85°F29°C 88°F31°C 89°F32°C 89°F32°C 90°F32°C 87°F31°C 84°F29°C 81°F27°C 79°F26°C 77°F25°C 75°F24°C
Rain Rain Rain - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - -
21% 21% 21% 15% 15% 15% 15% 15% 15% 21% 21% 21% 21% 21% 21% 23% 23% 23% 23% 23% 23% 1% 1% 1%
68°F20°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 69°F21°C 70°F21°C 69°F21°C 67°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 65°F18°C 66°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C
84% 87% 90% 90% 90% 90% 90% 93% 93% 87% 79% 74% 65% 55% 48% 45% 45% 42% 48% 55% 63% 67% 71% 76%
ENE ENE ENE ENE E E E E E ESE SE S SSE SSW W W WNW NW SW SE NE ENE E E
3 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 2 mph 2 mph 2 mph 3 mph 3 mph
10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from K1H2 model statistics.

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Prob Precip % = Probability of Precipitation.

Montrose 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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