Weather Alert
Lancaster Weather Warning NWS WEATHER ALERT FOR THE LANCASTER, IA AREA - Issued: 342 AM CDT Tue Sep 22 2026 Lancaster Weather Warning

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Lancaster, IA Weather - Hour by Hour Forecast

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Lancaster, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 51°F11°C, dew point 51°F11°C, humidity 100%. Wind direction is NNE at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.31 in1026 mb.
Rest of Tonight - Partly cloudy. Lows around 50. Northeast winds around 5 mph... Full Forecast
Wednesday - Partly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph... Full Forecast

Lancaster Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 23
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Midnight
Thu, Sep 24
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Lancaster, IA Hourly Weather - Cloudy - 3:00 AM Lancaster, IA Hourly Weather - Cloudy - 4:00 AM Lancaster, IA Hourly Weather - Cloudy - 5:00 AM Lancaster, IA Hourly Weather - Clear - 6:00 AM Lancaster, IA Hourly Weather - Clear - 7:00 AM Lancaster, IA Hourly Weather - Clear - 8:00 AM Lancaster, IA Hourly Weather - Clear - 9:00 AM Lancaster, IA Hourly Weather - Clear - 10:00 AM Lancaster, IA Hourly Weather - Clear - 11:00 AM Lancaster, IA Hourly Weather - Mostly Cloudy - 12:00 PM Lancaster, IA Hourly Weather - Mostly Cloudy - 1:00 PM Lancaster, IA Hourly Weather - Mostly Cloudy - 2:00 PM Lancaster, IA Hourly Weather - Partly Cloudy - 3:00 PM Lancaster, IA Hourly Weather - Partly Cloudy - 4:00 PM Lancaster, IA Hourly Weather - Partly Cloudy - 5:00 PM Lancaster, IA Hourly Weather - Clear - 6:00 PM Lancaster, IA Hourly Weather - Clear - 7:00 PM Lancaster, IA Hourly Weather - Clear - 8:00 PM Lancaster, IA Hourly Weather - Clear - 9:00 PM Lancaster, IA Hourly Weather - Clear - 10:00 PM Lancaster, IA Hourly Weather - Clear - 11:00 PM Lancaster, IA Hourly Weather - Clear - 12:00 AM Lancaster, IA Hourly Weather - Clear - 1:00 AM Lancaster, IA Hourly Weather - Clear - 2:00 AM
Cloudy Cloudy Cloudy Clear Clear Clear Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear
50°F10°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 52°F11°C 55°F13°C 58°F14°C 60°F16°C 62°F17°C 64°F18°C 65°F18°C 66°F19°C 67°F19°C 66°F19°C 64°F18°C 63°F17°C 61°F16°C 60°F16°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C
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1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 4%
48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 50°F10°C 51°F11°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C
93% 96% 96% 96% 96% 93% 86% 83% 81% 75% 73% 70% 68% 65% 68% 73% 75% 81% 81% 87% 90% 90% 93% 93%
NE NE NE NE NE ENE ENE ENE ENE E E E E E E ENE ENE E E E E E E E
6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph
10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 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 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 KOTM model statistics.

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Prob Precip % = Probability of Precipitation.

Lancaster 36 Hour Forecast

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

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