Weather Alert
Onslow Weather Warning NWS WEATHER ALERT FOR THE ONSLOW, IA AREA - Issued: 303 PM CDT Thu Sep 10 2026 Onslow Weather Warning

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Onslow, IA Weather - Hour by Hour Forecast

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Onslow, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 78°F26°C, dew point 57°F14°C, humidity 47%. Wind direction is VRB at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 29.98 in1015 mb.
Today - Sunny. Near steady temperature in the upper 70s. North winds around 5 mph... Full Forecast
Tonight - Clear. Lows in the mid 50s. North winds around 5 mph, becoming southeast after midnight... Full Forecast

Onslow Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 10
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Onslow, IA Hourly Weather - Clear - 5:00 PM Onslow, IA Hourly Weather - Clear - 6:00 PM Onslow, IA Hourly Weather - Clear - 7:00 PM Onslow, IA Hourly Weather - Clear - 8:00 PM Onslow, IA Hourly Weather - Clear - 9:00 PM Onslow, IA Hourly Weather - Clear - 10:00 PM Onslow, IA Hourly Weather - Clear - 11:00 PM Onslow, IA Hourly Weather - Clear - 12:00 AM Onslow, IA Hourly Weather - Clear - 1:00 AM Onslow, IA Hourly Weather - Clear - 2:00 AM Onslow, IA Hourly Weather - Clear - 3:00 AM Onslow, IA Hourly Weather - Clear - 4:00 AM Onslow, IA Hourly Weather - Clear - 5:00 AM Onslow, IA Hourly Weather - Clear - 6:00 AM Onslow, IA Hourly Weather - Clear - 7:00 AM Onslow, IA Hourly Weather - Clear - 8:00 AM Onslow, IA Hourly Weather - Clear - 9:00 AM Onslow, IA Hourly Weather - Clear - 10:00 AM Onslow, IA Hourly Weather - Clear - 11:00 AM Onslow, IA Hourly Weather - Clear - 12:00 PM Onslow, IA Hourly Weather - Clear - 1:00 PM Onslow, IA Hourly Weather - Clear - 2:00 PM Onslow, IA Hourly Weather - Clear - 3:00 PM Onslow, IA Hourly Weather - Clear - 4:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
79°F26°C 78°F26°C 76°F24°C 71°F22°C 66°F19°C 61°F16°C 60°F16°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 62°F17°C 67°F19°C 73°F23°C 75°F24°C 77°F25°C 79°F26°C 79°F26°C 80°F27°C 80°F27°C
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3% 3% 3% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 2% 2% 2%
54°F12°C 55°F13°C 56°F13°C 57°F14°C 58°F14°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 55°F13°C 56°F13°C 56°F13°C 58°F14°C 61°F16°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C
42% 45% 50% 61% 75% 93% 93% 96% 96% 100% 96% 100% 100% 100% 100% 87% 81% 71% 64% 60% 54% 52% 51% 49%
SW ESE N N N N N N N NE E SSE SSE SE SE SSE SSE S S S S S SSE SSE
4 mph 2 mph 2 mph 2 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 8 mph 8 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 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 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 KMXO model statistics.

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Prob Precip % = Probability of Precipitation.

Onslow 36 Hour Forecast

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

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