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Delta Weather Warning NWS WEATHER ALERT FOR THE DELTA, IA AREA - Issued: 312 AM CDT Wed Sep 23 2026 Delta Weather Warning

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Delta, IA Weather - Hour by Hour Forecast

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Delta, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 68°F20°C, dew point 60°F16°C, humidity 77%. Wind direction is ENE at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 30.32 in1026 mb.
Today - Partly sunny with scattered sprinkles. Near steady temperature in the upper 60s. East winds around 5 mph... Full Forecast
Tonight - Partly cloudy with scattered sprinkles in the evening, then mostly cloudy after midnight. Lows in the mid 50s. East winds around 5.. Full Forecast

Delta Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 23
4:00 pm
Wed, Sep 23
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Midnight
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Noon
Thu, Sep 24
1:00 pm
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Thu, Sep 24
3:00 pm
Delta, IA Hourly Weather - Mostly Cloudy - 4:00 PM Delta, IA Hourly Weather - Mostly Cloudy - 5:00 PM Delta, IA Hourly Weather - Clear - 6:00 PM Delta, IA Hourly Weather - Clear - 7:00 PM Delta, IA Hourly Weather - Clear - 8:00 PM Delta, IA Hourly Weather - Clear - 9:00 PM Delta, IA Hourly Weather - Clear - 10:00 PM Delta, IA Hourly Weather - Clear - 11:00 PM Delta, IA Hourly Weather - Clear - 12:00 AM Delta, IA Hourly Weather - Clear - 1:00 AM Delta, IA Hourly Weather - Clear - 2:00 AM Delta, IA Hourly Weather - Clear - 3:00 AM Delta, IA Hourly Weather - Clear - 4:00 AM Delta, IA Hourly Weather - Clear - 5:00 AM Delta, IA Hourly Weather - Mostly Cloudy - 6:00 AM Delta, IA Hourly Weather - Mostly Cloudy - 7:00 AM Delta, IA Hourly Weather - Mostly Cloudy - 8:00 AM Delta, IA Hourly Weather - Mostly Cloudy - 9:00 AM Delta, IA Hourly Weather - Mostly Cloudy - 10:00 AM Delta, IA Hourly Weather - Mostly Cloudy - 11:00 AM Delta, IA Hourly Weather - Cloudy - 12:00 PM Delta, IA Hourly Weather - Cloudy - 1:00 PM Delta, IA Hourly Weather - Cloudy - 2:00 PM Delta, IA Hourly Weather - Cloudy - 3:00 PM
Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy
69°F21°C 68°F20°C 67°F19°C 66°F19°C 64°F18°C 61°F16°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 56°F13°C 59°F15°C 62°F17°C 64°F18°C 67°F19°C 69°F21°C 70°F21°C 70°F21°C
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0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 1% 1% 1% 1% 1% 1% 3% 3% 3% 3% 3% 3% 3% 3%
55°F13°C 55°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 54°F12°C 55°F13°C 57°F14°C 57°F14°C 57°F14°C 57°F14°C 57°F14°C 57°F14°C
61% 63% 68% 70% 73% 81% 83% 87% 86% 90% 93% 90% 93% 93% 96% 96% 93% 87% 84% 78% 70% 66% 63% 63%
E E E E E E E E E E E E E E E E E E E E ESE ESE ESE E
9 mph 9 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 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 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
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.

Delta 36 Hour Forecast

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

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