Free Shopify App
Stop guessing.
Ship with confidence.
TempSureShip checks forecast weather along the shipping route, applies your product rules and packaging options, and tells you exactly what to do — ship, hold, or add protection.
Sound familiar?
Checking weather tabs for every order destination before packing
Adding heat packs “just in case” — wasting materials and margin
Shipping on a borderline day and hoping for the best
Refunding dead-on-arrival orders after a cold snap you didn’t catch
What changes
Checking weather.com for every destination, every morning
TempSureShip checks the whole route automatically
Shipping everything 2-Day in summer because you can’t tell what’s safe
Know which orders can go Ground — save on the 70% that don’t need rush
Hoping the package survives and waiting for the customer photo
Hold risky orders automatically. Ship when conditions improve.
How It Works
Three steps. No weather API accounts. No spreadsheets.
Set your rules
Create temperature thresholds for each product type and configure your packaging options — heat packs, cool packs, insulation — with the temperature buffer each one provides.
Orders get evaluated
When an order comes in, TempSureShip checks forecast weather across the route, estimates transit time, and applies your rules. You get a clear recommendation with a plain-language explanation.
Ship with confidence
Safe to ship? Go. Need a heat pack? We tell you which one. Too dangerous? The order gets held automatically. No guesswork, no forgotten cold snaps, no DOA packages.
More than a weather check
Other tools look up the temperature. TempSureShip makes the decision.
Ship Day Planner
Compare all pending orders across the week in a heatmap grid. Find the safest batch shipping day at a glance.
Per-Product Rules
Tropical plants, chocolate, candles — each product type gets its own temperature range and transit limit. Not one global threshold for everything.
Plain-Language Explanations
Every recommendation comes with a clear reason: which days are risky, by how many degrees, and what packaging would fix it. Documentation you can share with your insurance provider or include in a customer message.
Packaging Mitigation
Define your heat packs, cool packs, and insulation with temperature buffers and duration. The app tells you what type of protection each order needs.
Fulfillment Holds
Tags can be ignored. Fulfillment holds can’t. In auto mode, risky orders are physically held in Shopify until conditions improve.
Shopify Flow
Trigger custom workflows when an evaluation completes. Evaluate orders on demand from any Flow automation. Build the workflow you need.
Post-Ship Monitoring
After a package ships, TempSureShip keeps watching the weather. When it arrives, you see the actual conditions on delivery day.
Government Alerts
Freeze warnings, heat advisories, and winter storm watches from the National Weather Service — surfaced automatically on affected orders.
Print Slips & Certificates
Print packing slips with mitigation instructions for your team. Generate transit safety certificates for compliance or customer assurance.
The Ship Day Planner
Most merchants ship when orders come in. Smart merchants ship when the weather is right.
The Ship Day Planner shows every pending order across a 7-day grid. Green means safe. Red means hold. The best batch shipping day is marked with a star. One screen, all your orders, no spreadsheets.
No other Shopify app does this.
Built for merchants who ship what weather can ruin
Spring frost? TempSureShip monitors the route between your greenhouse and your customer’s doorstep.
Stop shipping everything 2-Day in summer. Know which orders can go Ground safely.
Expand your shipping days when weather permits. Every decision documented for compliance.
Monday morning. 200 orders. Ship these, protect those, hold the rest. One screen.
What guessing actually costs
These are real scenarios temperature-sensitive merchants face every season.
A plant seller can lose per frost incident — dead arrivals, refunds, lost customers
A chocolate maker can waste per summer on unnecessary 2-Day shipping upgrades
A skincare brand can lose per year in preventable heat-damage claims
Simple pricing: free.
No subscription. No per-order charges. No credit card.
- 100 orders per month (re-evaluations are free)
- Product sensitivity profiles
- Packaging mitigation rules
- Ship Day Planner
- Fulfillment holds & tagging
- Government weather alerts
- Post-ship monitoring
- Shopify Flow integration
- Print slips & certificates
- Full audit trail
An optional Pro tier ($14.99/mo) for hourly weather precision and unlimited orders is planned for fall 2026. The free tier isn’t going away. We’ll give 60 days’ notice before any pricing changes.
Why we built this
“My wife grows dahlias. She packs each one like she’s mailing a piece of herself. She’s lost plants in the mail — did everything right and the cold still got to them first. I’m an engineer. She cried over dead dahlias and I have the skills to make sure it doesn’t happen again.”
— Dustin, founder
I built it with love for one dahlia grower, but it’s for every merchant who’s ever whispered “please don’t freeze” into a shipping box.
Read our full story →Ready to stop losing shipments to weather?
Install in under a minute. Set up in under three. Your next order gets evaluated automatically.
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