Greeley (CO)
October
Weather in Greeley, Colorado for October 2026
Your guide to Greeley weather in October - trends and predictions
In general, the average temperature in Greeley at the beginning of October is 25 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.3 °C by the end of October.
With an average of 2 rainy days, Greeley experiences minimal rainfall in October.
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Temperatures
Rain 🌧️
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29
Dry days
2
Rainy days
0
Snow days
21°/4°
Temperatures
21 km/h
Avg max wind
51 %
Avg humidity
Greeley Weather October
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Temperatures trend during October in Greeley
See the weather trend as well as the moving average line
October weather in Greeley day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 25° /6° | 0 mm | 7 | |
| Oct. 2 | Sunny | 30° /7° | 0 mm | 8 | |
| Oct. 3 | Sunny | 27° /8° | 0 mm | 7 | |
| Oct. 4 | Sunny | 28° /8° | 0 mm | 7 | |
| Oct. 5 | Sunny | 25° /5° | 3 mm | 6 | |
| Oct. 6 | Sunny | 18° /6° | 0 mm | 5 | |
| Oct. 7 | Sunny | 22° /5° | 0 mm | 6 | |
| Oct. 8 |  Cloudy | 26° /5° | 0 mm | 6 | |
| Oct. 9 | Sunny | 28° /5° | 0 mm | 7 | |
| Oct. 10 | Sunny | 26° /8° | 0 mm | 6 | |
| Oct. 11 |  Overcast | 22° /10° | 0 mm | 5 | |
| Oct. 12 | Overcast | 24° /5° | 0 mm | 6 | |
| Oct. 13 | Sunny | 18° /7° | 0 mm | 5 | |
| Oct. 14 | Sunny | 24° /4° | 0.2 mm | 7 | |
| Oct. 15 | Sunny | 23° /5° | 0 mm | 6 | |
| Oct. 16 |  Partly cloudy | 23° /4° | 0 mm | 6 | |
| Oct. 17 | Overcast | 20° /4° | 0 mm | 5 | |
| Oct. 18 | Overcast | 16° /4° | 0 mm | 5 | |
| Oct. 19 | Overcast | 16° /2° | 0 mm | 4 | |
| Oct. 20 |  Mist | 17° /5° | 0 mm | 4 | |
| Oct. 21 | Partly cloudy | 20° /1° | 0 mm | 6 | |
| Oct. 22 | Partly cloudy | 22° /1° | 0 mm | 6 | |
| Oct. 23 | Sunny | 17° /2° | 0 mm | 5 | |
| Oct. 24 | Sunny | 19° /4° | 0 mm | 5 | |
| Oct. 25 | Cloudy | 20° /1° | 0 mm | 5 | |
| Oct. 26 | Overcast | 22° /4° | 0 mm | 5 | |
| Oct. 27 | Overcast | 17° /7° | 0 mm | 4 | |
| Oct. 28 | Overcast | 15° /3° | 0 mm | 4 | |
| Oct. 29 |  Heavy rain at times | 10° /0° | 5 mm | 3 | |
| Oct. 30 | Overcast | 10° /0° | 0 mm | 3 | |
| Oct. 31 | Mist | 13° /-8° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Greeley in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Greeley forecast closer to your planned date for the most up-to-date weather information.
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Greeley in October - FAQ
What are the expected maximum and minimum temperatures in Greeley during October?
During October, expect a variety of temperatures with highs around 21° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Greeley during October?
Rainfall in Greeley during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Greeley during October?
The average wind speed in Greeley during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Greeley
Explore the daily rainfall trends and prepare for Greeleys October weather 💧
Typically, Greeley has 2 rainy days in October with a total of 8.2 mm of rainfall.
UV exposure in Greeley during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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