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Blockhouse Site, IA Weather Forecast

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Blockhouse Site, IA Weather Forecast

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Blockhouse Site IA weather - Clear - 84°F
Clear
84°F
Updated 5:36 pm
Feels Like 83°F
Humidity 45%
Wind NW 14 mph
Barometer  30.03 in
Dew Point 60°F
Blockhouse Site IA weather - Clear - 29°C
Clear
29°C
Updated 5:36 pm
Feels Like 28°C
Humidity 45%
Wind NW 23 km/h
Barometer  101.6 kPa
Dew Point 16°C
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Blockhouse Site Weather Forecast

REST OF TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Blockhouse Site, IA Weather - Rest Of Today Sunny Blockhouse Site, IA Weather - Tonight Mostly Clear Blockhouse Site, IA Weather - Thursday Sunny Blockhouse Site, IA Weather - Thursday Night Mostly Clear Blockhouse Site, IA Weather - Friday Mostly Sunny Blockhouse Site, IA Weather - Friday Night Chance Of T-Storm Blockhouse Site, IA Weather - Saturday Chance Of T-Storm Blockhouse Site, IA Weather - Saturday Night Partly Cloudy Blockhouse Site, IA Weather - Sunday Mostly Sunny Blockhouse Site, IA Weather - Sunday Night Chance Of T-Storm Blockhouse Site, IA Weather - Monday Chance Of T-Storm Blockhouse Site, IA Weather - Monday Night Chance Of T-Storm
Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Chance of T-Storm Chance of T-Storm Partly Cloudy Mostly Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm
Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 70°FLo: 21°C Hi: 91°FHi: 33°C
 Lo: 79°FLo: 26°C Hi: 99°FHi: 37°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 71°FLo: 22°C
POP: 20% POP: 40% POP: 40% POP: 20% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 243 PM CDT Wed Aug 26 2026 Blockhouse Site, IA Weather - WeatherWorld.com

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Issued: 1243 PM CDT Wed Aug 26 2026

Key Messages

  • Quiet and pleasant weather Wednesday and Thursday with highs in the low-to-mid 80s.
  • Periodic storm chances and warmer temperatures return Friday, with some locations hitting the mid-90s by this weekend.

Discussion

... Issued at 1243 AM CDT Wed Aug 26 2026

Dense fog over the southern half of the area this morning was constrained to the humid airmass ahead of the cold front. That fog has since dissipated with the morning insolation and mixing.

Sfc high settles into the area today, with sub...