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O'Fallon, MO Weather - Hour by Hour Forecast

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O'Fallon, MO Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 70°F21°C, dew point 48°F9°C, humidity 45%. Wind direction is S at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.2 in1023 mb.
Today - Mostly cloudy. Near steady temperature in the lower 70s. South winds 5 to 10 mph... Full Forecast
Tonight - Partly cloudy in the evening, then clearing. Lows in the lower 50s. South winds around 5 mph... Full Forecast

O'Fallon Hourly Weather

24 Hour Forecast Scroll
Tue, Oct 27
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Noon
Wed, Oct 28
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O'Fallon, MO Hourly Weather - Partly Cloudy - 2:00 PM O'Fallon, MO Hourly Weather - Mostly Cloudy - 3:00 PM O'Fallon, MO Hourly Weather - Mostly Cloudy - 4:00 PM O'Fallon, MO Hourly Weather - Mostly Cloudy - 5:00 PM O'Fallon, MO Hourly Weather - Partly Cloudy - 6:00 PM O'Fallon, MO Hourly Weather - Partly Cloudy - 7:00 PM O'Fallon, MO Hourly Weather - Partly Cloudy - 8:00 PM O'Fallon, MO Hourly Weather - Clear - 9:00 PM O'Fallon, MO Hourly Weather - Clear - 10:00 PM O'Fallon, MO Hourly Weather - Clear - 11:00 PM O'Fallon, MO Hourly Weather - Clear - 12:00 AM O'Fallon, MO Hourly Weather - Clear - 1:00 AM O'Fallon, MO Hourly Weather - Clear - 2:00 AM O'Fallon, MO Hourly Weather - Clear - 3:00 AM O'Fallon, MO Hourly Weather - Clear - 4:00 AM O'Fallon, MO Hourly Weather - Clear - 5:00 AM O'Fallon, MO Hourly Weather - Clear - 6:00 AM O'Fallon, MO Hourly Weather - Clear - 7:00 AM O'Fallon, MO Hourly Weather - Clear - 8:00 AM O'Fallon, MO Hourly Weather - Clear - 9:00 AM O'Fallon, MO Hourly Weather - Clear - 10:00 AM O'Fallon, MO Hourly Weather - Clear - 11:00 AM O'Fallon, MO Hourly Weather - Clear - 12:00 PM O'Fallon, MO Hourly Weather - Clear - 1:00 PM
Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
74°F23°C 74°F23°C 75°F24°C 72°F22°C 70°F21°C 67°F19°C 64°F18°C 61°F16°C 58°F14°C 57°F14°C 55°F13°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 57°F14°C 62°F17°C 68°F20°C 71°F22°C 75°F24°C 78°F26°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 3% 3% 3% 3% 3% 3%
47°F8°C 47°F8°C 46°F8°C 46°F8°C 47°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 46°F8°C 46°F8°C 48°F9°C 49°F9°C 51°F11°C 50°F10°C 50°F10°C 49°F9°C
38% 38% 36% 39% 44% 49% 54% 62% 69% 72% 74% 77% 80% 80% 83% 83% 83% 83% 72% 62% 55% 47% 41% 36%
S SSE SSE SSE SSE SSE SSE SSE SSE SSE S S S S S S S SSE SSE SSE SSE SSE SSE SSE
6 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 5 mph 5 mph 5 mph 7 mph 7 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 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
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KCPS model statistics.

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Prob Precip % = Probability of Precipitation.

O'Fallon 36 Hour Forecast

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

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