Rapid City, SD Outdoor Project Forecast
Planning a weekend project in Rapid City? The grid below scores the next 7 days for 10 common outdoor jobs using the National Weather Service hourly forecast for Rapid City, South Dakota. Tap any day for the best time to work and what to watch out for.
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Detailed project forecasts for Rapid City
Stain a deck in Rapid CityMild temps, dry wood, and 24+ rain-free hours after.
Paint outside in Rapid CityHouse, fence, and trim painting without dew or rain damage.
Pour concrete in Rapid CityFreeze risk, hot-weather cracking, and rain on fresh slabs.
Seal a driveway in Rapid City50°F and rising, with 24–48 dry hours to cure.
Spray weed killer in Rapid CityRain-free hours, drift-safe wind, and the right temperature.
Fertilize the lawn in Rapid CityBest right before a light rain, never before a downpour.
Pressure wash in Rapid CityNo freeze-ups, manageable wind, dry days before staining.
Epoxy a garage floor in Rapid CityTemperature, humidity, and dew point for a cure that sticks.
Caulk outside in Rapid CityDry, frost-free surfaces and time to skin before rain.
Spray paint outside in Rapid CityHumidity, wind, and temperature for a smooth finish.
About this forecast
Forecasts are calculated for the center of Rapid City (44.071°, -103.218°). Conditions can differ across the metro area, especially near water, at higher elevations, or in valleys. For the most precise result, enter your own ZIP code above. The forecast refreshes every time you load the page.