---
title: "Thermometer Icon | Free Download PNG & SVG | Flex Line - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/thermometer--26801
canonical_url: "https://www.streamlinehq.com/icons/download/thermometer--26801"
summary: "Rounded line icon of a thermometer with a stem and bulb. Used for temperature and weather."
---

# Thermometer icon

The Thermometer icon shows a long vertical tube ending in a rounded bulb with a central circular marker. Drawn in the line style on a 14px grid with a 1px stroke so its organic curves stay clear in compact interfaces. Use it for temperature displays, weather dashboards, climate controls, health apps, and measurement tools. It belongs to Flex Line - Free set in the Flex family.

## Preview

![Rounded line icon of a thermometer with a stem and bulb. Used for temperature and weather.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/interface-essential/thermometer-sinpxy4jqfeh8rb89wldna.png/thermometer-pdw8vcy8v7rhecehjr1u4r.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Thermometer
- **Type**: Icon
- **Set**: [Flex Line - Free](/icons/flex-line-free.md) — [Free + Open-source] Flex is a fluid icon family inspired by nature's curves. The Free Line variant features elegant strokes with organic curves. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Line
- **Category**: Interface Essential › Interface Essential
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: temperature, thermometer, mercury, measure, measurement, weather, celsius, fahrenheit, heat, climate, level, meter, health, checkup

## Download

- [Download Thermometer on Streamline](https://www.streamlinehq.com/icons/download/thermometer--26801)

## Also available in other styles

- [Thermometer — Flex Duo - Free](/icons/download/thermometer--26837.md) (Free)
- [Thermometer — Flex Flat - Free](/icons/download/thermometer--26854.md) (Free)
- [Thermometer — Flex Neon - Free](/icons/download/thermometer--31955.md) (Free)
- [Thermometer — Flex Gradient - Free](/icons/download/thermometer--29611.md) (Free)
- [Thermometer — Flex Remix - Free](/icons/download/thermometer--29613.md) (Free)
- [Thermometer — Flex Pop - Free](/icons/download/thermometer--31939.md) (Free)
- [Thermometer — Flex Solid - Free](/icons/download/thermometer--26818.md) (Free)

---

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