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Harvard Weather Warning NWS WEATHER ALERT FOR THE HARVARD, IL AREA - Issued: 319 PM CDT Fri Sep 4 2026 Harvard Weather Warning

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Harvard, IL Weather - Hour by Hour Forecast

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Harvard, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 86°F30°C, dew point 75°F24°C, humidity 70%. Wind direction is WSW at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 29.89 in1012 mb.
Today - Partly cloudy. A slight chance of showers and thunderstorms early in the afternoon. Highs around 90. South winds 10 to 15 mph. Cha.. Full Forecast
Tonight - Partly cloudy. A slight chance of showers and thunderstorms until early morning. Patchy fog late. Humid with lows around 70. North.. Full Forecast

Harvard Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 04
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Harvard, IL Hourly Weather - Mostly Clear - 6:00 PM Harvard, IL Hourly Weather - Mostly Clear - 7:00 PM Harvard, IL Hourly Weather - Mostly Clear - 8:00 PM Harvard, IL Hourly Weather - Partly Cloudy - 9:00 PM Harvard, IL Hourly Weather - Partly Cloudy - 10:00 PM Harvard, IL Hourly Weather - Partly Cloudy - 11:00 PM Harvard, IL Hourly Weather - Mostly Cloudy - 12:00 AM Harvard, IL Hourly Weather - Mostly Cloudy - 1:00 AM Harvard, IL Hourly Weather - Mostly Cloudy - 2:00 AM Harvard, IL Hourly Weather - Cloudy - 3:00 AM Harvard, IL Hourly Weather - Cloudy - 4:00 AM Harvard, IL Hourly Weather - Cloudy - 5:00 AM Harvard, IL Hourly Weather - Cloudy - 6:00 AM Harvard, IL Hourly Weather - Cloudy - 7:00 AM Harvard, IL Hourly Weather - Cloudy - 8:00 AM Harvard, IL Hourly Weather - Cloudy - 9:00 AM Harvard, IL Hourly Weather - Cloudy - 10:00 AM Harvard, IL Hourly Weather - Cloudy - 11:00 AM Harvard, IL Hourly Weather - Mostly Cloudy - 12:00 PM Harvard, IL Hourly Weather - Mostly Cloudy - 1:00 PM Harvard, IL Hourly Weather - Mostly Cloudy - 2:00 PM Harvard, IL Hourly Weather - Mostly Cloudy - 3:00 PM Harvard, IL Hourly Weather - Mostly Cloudy - 4:00 PM Harvard, IL Hourly Weather - Mostly Cloudy - 5:00 PM
Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
86°F30°C 85°F29°C 82°F28°C 80°F27°C 77°F25°C 76°F24°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 71°F22°C 74°F23°C 76°F24°C 78°F26°C 79°F26°C 81°F27°C 81°F27°C 81°F27°C 81°F27°C 80°F27°C
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3% 3% 6% 6% 6% 6% 6% 6% 33% 33% 33% 33% 33% 33% 6% 6% 6% 6% 6% 6% 0% 0% 0% 0%
73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 72°F22°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 70°F21°C 71°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C
65% 67% 74% 79% 88% 87% 90% 90% 93% 93% 97% 97% 100% 100% 97% 90% 87% 82% 77% 72% 69% 67% 65% 67%
W W SW SE ENE ENE ENE ENE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
5 mph 5 mph 5 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 3 mi5 km .75 mi1 km .5 mi1 km .5 mi1 km .25 mi0 km .25 mi0 km .75 mi1 km 5 mi8 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
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POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KJVL model statistics.

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Prob Precip % = Probability of Precipitation.

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

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