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Hamilton Weather Warning NWS WEATHER ALERT FOR THE HAMILTON, IA AREA - Issued: 245 PM CDT Fri Sep 18 2026 Hamilton Weather Warning

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Hamilton, IA Weather - Hour by Hour Forecast

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Hamilton, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 75°F24°C, dew point 73°F23°C, humidity 94%. Wind direction is ESE at 8 mph13 km/h with visibility of 9.00 mi14 km. Barometric pressure is 30 in1016 mb.
Tonight - Partly sunny, then becoming partly cloudy this evening, then becoming mostly cloudy. A chance of showers and thunderstorms after m.. Full Forecast
Saturday - Mostly cloudy with a chance of showers and thunderstorms. Humid with highs in the lower 80s. South winds 5 to 10 mph, becoming wes.. Full Forecast

Hamilton Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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Sat, Sep 19
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5:00 pm
Hamilton, IA Hourly Weather - Cloudy - 6:00 PM Hamilton, IA Hourly Weather - Cloudy - 7:00 PM Hamilton, IA Hourly Weather - Cloudy - 8:00 PM Hamilton, IA Hourly Weather - Cloudy - 9:00 PM Hamilton, IA Hourly Weather - Cloudy - 10:00 PM Hamilton, IA Hourly Weather - Cloudy - 11:00 PM Hamilton, IA Hourly Weather - Cloudy - 12:00 AM Hamilton, IA Hourly Weather - Cloudy - 1:00 AM Hamilton, IA Hourly Weather - Cloudy - 2:00 AM Hamilton, IA Hourly Weather - Cloudy - 3:00 AM Hamilton, IA Hourly Weather - Cloudy - 4:00 AM Hamilton, IA Hourly Weather - Cloudy - 5:00 AM Hamilton, IA Hourly Weather - Cloudy - 6:00 AM Hamilton, IA Hourly Weather - Cloudy - 7:00 AM Hamilton, IA Hourly Weather - Cloudy - 8:00 AM Hamilton, IA Hourly Weather - Cloudy - 9:00 AM Hamilton, IA Hourly Weather - Cloudy - 10:00 AM Hamilton, IA Hourly Weather - Cloudy - 11:00 AM Hamilton, IA Hourly Weather - Cloudy - 12:00 PM Hamilton, IA Hourly Weather - Cloudy - 1:00 PM Hamilton, IA Hourly Weather - Cloudy - 2:00 PM Hamilton, IA Hourly Weather - Cloudy - 3:00 PM Hamilton, IA Hourly Weather - Cloudy - 4:00 PM Hamilton, IA Hourly Weather - Cloudy - 5:00 PM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 69°F21°C 70°F21°C 71°F22°C 73°F23°C 74°F23°C 76°F24°C 77°F25°C 79°F26°C 80°F27°C 79°F26°C
- - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - -
17% 17% 33% 33% 33% 33% 33% 33% 57% 57% 57% 57% 57% 57% 52% 52% 52% 52% 52% 52% 15% 15% 15% 15%
74°F23°C 74°F23°C 73°F23°C 72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C
97% 100% 100% 97% 97% 93% 97% 93% 97% 93% 97% 97% 97% 97% 97% 93% 93% 90% 87% 85% 82% 79% 77% 79%
SE SE ESE ESE E ESE ESE SE ESE ESE E E E E ESE SE SE SSE SSE S S S S SE
6 mph 6 mph 6 mph 11 mph 11 mph 11 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph
10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km 5 mi8 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
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KOXV model statistics.

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Prob Precip % = Probability of Precipitation.

Hamilton 36 Hour Forecast

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

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