Home › Wyoming severe weather › Cheyenne
Cheyenne, Wyoming — 7-Day Severe Weather Forecast
Updated
Today — Friday, October 9: No Severe Threat
Cheyenne will experience a sunny and warm day, with the high temperature reaching around 80 degrees. Overnight, expect the temperature to drop to a low of 52 degrees. Conditions are expected to remain dry, with no significant weather threats anticipated.
Tomorrow — Friday, October 9: No Severe Threat
Primary hazards: lightning
Expect a sunny day with above-average temperatures in Cheyenne on Friday. The high will be around 77°F and the low near 33°F. While there's a slight chance for a stray shower, significant rainfall or storms are not anticipated. Fire weather conditions may be elevated in the afternoon due to dry air and gusty winds.
Day 3 — Sunday, October 11: No Severe Threat
Sunday will bring cooler temperatures, with a high near 72 degrees and a low around 56 degrees. There is a slight chance for some rain, especially in the afternoon. Severe storms are not expected.
Extended Outlook (Days 4–7)
Day 4 — Monday, October 12: No Severe Threat
Temperatures will be mild, with a high of 71 degrees and a low of 55 degrees. There is a small chance of rain, particularly overnight, though models generally agree on a dry day with no storms. Average cloud cover is expected to be around 28%.
Day 5 — Tuesday, October 13: No Severe Threat
Temperatures will be mild for the day, reaching a high of 65 degrees with a low of 51 degrees overnight. There is a chance of rain showers, especially during the evening and overnight hours. While one forecast suggests a dry day, another indicates a small amount of rain.
Day 6 — Wednesday, October 14: No Severe Threat
Temperatures will reach a high of 60 degrees Fahrenheit and fall to a low of 45 degrees Fahrenheit on Wednesday. Showers are possible during the day, bringing around a quarter of an inch of rain. Some models suggest slightly less rainfall than others, but both indicate similar amounts. Any thunderstorms are unlikely to be strong.
Day 7 — Thursday, October 15: No Severe Threat
Temperatures will be cool, with a low around 40 degrees Fahrenheit and a high reaching 44 degrees Fahrenheit. Rain showers are possible throughout the day, with one forecast suggesting about a quarter inch of rain and another predicting slightly less, around a tenth of an inch. Clouds are expected to cover most of the sky during the day.
View live forecast on SevereWX →
Written by AI from weather-model data and Storm Prediction Center outlooks. For information only: not a substitute for official National Weather Service watches and warnings. Full disclaimer