10 Ways People Used to Predict the Weather Before Smartphones (Some Actually Worked)
Before smartphones, people relied on nature, folklore, and observation to predict the weather—and some of these methods were surprisingly accurate.
- Daisy Montero
- 3 min read
Long before radar and weather apps, people turned to the sky, animals, and old proverbs to guess what was coming. While some were based on scientific principles, others were pure folklore. Let’s take a look at how people managed to predict the weather without modern technology.
1. Red Sky in Morning, Sailor’s Warning
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This old saying suggests that a red sunrise signals stormy weather ahead, while a red sunset means clear skies. It works because dust and moisture in the atmosphere scatter light differently, revealing changes in weather patterns. Many sailors and farmers still trust this method today.
2. Cows Lying Down Means Rain is Coming
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It is said that when cows lie down in a field, rain is on the way. Some believe it is because cows can sense changes in humidity and air pressure, making them seek comfort before a storm hits. While not always accurate, this observation has been around for centuries.
3. Cats Washing Their Ears Predict Rain
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Many believe that when a cat spends extra time cleaning its ears, rain is coming. While it sounds like superstition, animals react to changes in humidity and air pressure, which could explain this behavior. Whether it is science or myth, pet owners still take note.
4. A Halo Around the Moon Means Rain or Snow
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When a hazy ring appears around the moon, bad weather is often on the way. This happens when ice crystals in the upper atmosphere refract moonlight, signaling moisture in the air. Many have used this sign to prepare for incoming storms.
5. Pinecones Open in Dry Weather, Close Before Rain Slide
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Pinecones react to humidity, opening up when it is dry and closing tightly when moisture is in the air. This natural indicator has been used by many to predict upcoming rain. If you see tightly closed pinecones, grab an umbrella!
6. Ants Marching in Large Numbers Means a Storm
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Have you ever noticed a sudden rush of ants moving in long lines? Many believe this signals incoming rain or a storm. Ants are highly sensitive to atmospheric pressure and often seek shelter before bad weather strikes.
7. A Rainbow in the Morning Means Rain Ahead
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If a rainbow appears early in the day, expect wet weather. Morning rainbows usually form when sunlight passes through moisture coming from the west, where many weather systems originate.
8. Smoke Rising Straight Up Means Fair Weather
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When the smoke from a chimney rises straight up, high pressure and stable air keep things calm. If the smoke swirls or moves downward, a low-pressure system is coming, which often means rain or storms.
9. Frogs Climbing Higher Means Rain is Coming
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When frogs move to higher ground, it is said to be a sign of incoming rain. Some believe they are escaping rising humidity levels that signal wet weather. Whether true or not, many nature watchers swear by this method.
10. Lots of Dew in the Morning Means No Rain
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If you wake up to heavy dew, the day will likely stay dry. This happens because clear skies overnight allow for maximum cooling, reducing the chances of rain clouds forming. It is an easy trick for gauging the day ahead.