Walmart offers the AcuRite 6" Digital Weather Station Forecaster
, model no. 00621, for $22.79
. Opt for free Site-to-Store pickup
to avoid the $4.79 shipping fee. That's the lowest price we could find by $9. Sales tax is added where applicable. It displays 12- to 24-hour weather forecasts, current indoor and outdoor temperatures, barometric pressure, moon phase. It features a self-setting clock and calendar.