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

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Westfield, IL Weather - Hour by Hour Forecast

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Westfield, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Lightning Observed. Temperature is 94°F34°C, dew point 70°F21°C, humidity 45%. Wind direction is VRB at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.16 in1021 mb.
Today - Sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. West winds 5 to 10 mph. Chan.. Full Forecast
Tonight - Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. West winds around 5 .. Full Forecast

Westfield Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 17
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Noon
Fri, Sep 18
1:00 pm
Westfield, IL Hourly Weather - Mostly Clear - 2:00 PM Westfield, IL Hourly Weather - Clear - 3:00 PM Westfield, IL Hourly Weather - Clear - 4:00 PM Westfield, IL Hourly Weather - Clear - 5:00 PM Westfield, IL Hourly Weather - Clear - 6:00 PM Westfield, IL Hourly Weather - Clear - 7:00 PM Westfield, IL Hourly Weather - Clear - 8:00 PM Westfield, IL Hourly Weather - Clear - 9:00 PM Westfield, IL Hourly Weather - Clear - 10:00 PM Westfield, IL Hourly Weather - Clear - 11:00 PM Westfield, IL Hourly Weather - Mostly Cloudy - 12:00 AM Westfield, IL Hourly Weather - Mostly Cloudy - 1:00 AM Westfield, IL Hourly Weather - Mostly Cloudy - 2:00 AM Westfield, IL Hourly Weather - Cloudy - 3:00 AM Westfield, IL Hourly Weather - Cloudy - 4:00 AM Westfield, IL Hourly Weather - Cloudy - 5:00 AM Westfield, IL Hourly Weather - Cloudy - 6:00 AM Westfield, IL Hourly Weather - Cloudy - 7:00 AM Westfield, IL Hourly Weather - Cloudy - 8:00 AM Westfield, IL Hourly Weather - Mostly Cloudy - 9:00 AM Westfield, IL Hourly Weather - Mostly Cloudy - 10:00 AM Westfield, IL Hourly Weather - Mostly Cloudy - 11:00 AM Westfield, IL Hourly Weather - Partly Cloudy - 12:00 PM Westfield, IL Hourly Weather - Partly Cloudy - 1:00 PM
Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
95°F35°C 95°F35°C 96°F36°C 93°F34°C 90°F32°C 87°F31°C 85°F29°C 82°F28°C 80°F27°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 72°F22°C 74°F23°C 77°F25°C 79°F26°C 82°F28°C 84°F29°C
- - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - -
4% 4% 4% 4% 4% 4% 24% 24% 24% 24% 24% 24% 25% 25% 25% 25% 25% 25% 14% 14% 14% 14% 14% 14%
67°F19°C 66°F19°C 66°F19°C 67°F19°C 69°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 66°F19°C 65°F18°C 65°F18°C 67°F19°C 69°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C
40% 39% 38% 43% 50% 57% 61% 65% 69% 71% 74% 76% 79% 79% 81% 84% 84% 87% 84% 84% 82% 77% 72% 67%
SSW SSW SSW SSW SSW W W W WNW NW NNW N N N N SSW SE NNE NE NE NE NE NE NE
7 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 6 mph 6 mph
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 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMTO 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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