Celestron HomeCast Weather Station

by Celestron
Today: $62.99
Free Shipping*

Club O Gold Members Earn

$3.15 | 5% Rewards*




5% Rewards

Earn even faster

Free Shipping

Never pay extra*

Exclusive Rewards

Save big-- up to 40%

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

ITEM# 15695718
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Warranty
      Included Warranty: 2 year Limited Manufacturer
    • Notifications

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.


    ITEM#: 15695718

    Celestron’s wireless, sensor-driven digital weather stations are the must-have tool for anyone interested in understanding more about forecasting, heat indexing, atmospheric pressure, or tides and moon phases.

    • Model: 47021
    • Included items: Weather station and reciever
    • Dimensions: 5 inches x 5 inches x 1 inch
    • Weight: 1 pound
    • 433MHz RF receiving frequency with 100 foot range
    • Use up to 3 remote sensors (1 included)
    • Weather Forecast display with 5 animated icons: Sunny, partly cloudy, overcast, rain and snow
    • Three (3) color comfort indicator bar display
    • Moon phase display
    • Min/max temperature readings and alert
    • Temperature measuring range: Indoor: 0-50 degrees Celcius/32-122 degrees Fahrenheit, Outdoor: -20-50 degrees Celcius/-4-122 degrees Fahrenheit
    • Humidity range: 20-99-degrees
    • Barometric pressure and temperature trend indicators
    • 12/24 hour time display
    • Alarm clock with snooze feature
    • Backlight
    • Calendar to year 2099
    • Main Unit: Three (3) AA (not included)
    • Sensor: Two (2) AAA (not included)
    • Real time weather information
    • Five (5) icon animated display gives quick reference to the current weather
    • Weather trend indicators help you plan your day
    • Moon phase display helps plan many outdoor activities
    • Three (3) color comfort indicator bar quickly lets you know the indoor comfort level
    • Mounts virtually anywhere
    • Easy to read LCD screen


    Dimensions See Details
    Warranty 2 year Limited Manufacturer
    Model Number 47021
    Country of Origin China

    Product Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • weather station
      Verified Purchase

      so far my husband loves it ,hope it contines to work well

      Read More

    Questions & Answers

    • Q:

      "does it show due point"

      • A:

        Thank you for contacting us carolynone. The Celestron Weather Station does not show Dew Point only Humidity. Please let us know if you have any further questions.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    Leaves our warehouse in 1-5 business days. * *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.