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Peoria, Illinois — 7-Day Severe Weather Forecast
Updated
Today — Friday, October 9: No Severe Threat
Expect a mix of clouds and sun today with a chance of showers and thunderstorms, mainly during the day. Highs will be near 79°F and lows around 57°F. While there's a slight chance of storms, conditions are not expected to support severe weather.
Tomorrow — Saturday, October 10: No Severe Threat
Expect a mostly cloudy day with a slight chance of rain showers, especially in the morning. Highs will be around 77 degrees and lows near 61 degrees. No severe storms are expected in this area.
Day 3 — Sunday, October 11: No Severe Threat
Sunday is expected to be sunny with a high near 75°F and a low around 57°F. There is a very slight chance of showers, primarily in the morning. No strong storms are expected. The SPC did not issue any severe weather outlooks for this area.
Extended Outlook (Days 4–7)
Day 4 — Monday, October 12: No Severe Threat
High temperatures are expected to reach the mid 80s, while overnight lows will be in the low 60s. The day should be mostly sunny, with no rain expected. It will feel humid and muggy on Monday.
Day 5 — Tuesday, October 13: No Severe Threat
Temperatures on Tuesday will range from a low of 66 degrees to a high of 74 degrees. The chance of rain is low, with some forecasts keeping the day essentially dry. Other forecasts indicate a slight chance of showers and thunderstorms, but overall very little rain is expected.
Day 6 — Wednesday, October 14: No Severe Threat
Temperatures will range from a low of 55 degrees to a high of 62 degrees on Wednesday. Forecasts disagree on rainfall; one suggests about 0.41 inches of rain, while another keeps the day mostly dry. There is a 46% chance of showers and thunderstorms during the day, increasing to 55% at night, so some wet weather is possible.
Day 7 — Thursday, October 15: No Severe Threat
Showers and thunderstorms are likely on Thursday, with temperatures reaching into the lower 70s during the day and falling to the upper 50s overnight. Around an inch of rain is possible, though some forecasts suggest a bit more, potentially up to one and a half inches. Conditions are not expected to be favorable for organized strong or severe storms.
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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