Home / Local Weather & Traffic / Illinois / Opdyke / Weather Forecast

Opdyke, IL Weather Tomorrow

Find tomorrow's weather forecast for Opdyke with an accurate 5 day outlook showing precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Opdyke area and around Jefferson county, Illinois.
Updated: Fri Sep 4th 2026 3:00 AM CDT
Opdyke, IL Weather – 9-4 – Sunny
103° / 78°
Sunny
It will be sunny in Opdyke, with a high of 103°F and a low of 78°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 9mph and gusts of 24mph at 4 AM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 77% at 7 AM and 23% being its lowest at 5 PM. Barometric pressure is its highest of 29.97inHg at 9 AM, a lowest point of 29.83inHg at 5 PM with an avg 29.9inHg.
Opdyke, IL Weather – 9-5 – Sunny
104° / 83°

Weather Tomorrow

Sunny
In Opdyke, bright and sunny conditions with highs near 104°F and lows around 83°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 16mph on average and gusts of 22.4mph at 4 PM. Humidity levels should be comfortable, sitting around 40% on average, the maximum being 59% at 11 PM and 24% being its lowest at 3 PM. Barometric pressure is its highest of 29.91inHg at 8 AM, a lowest point of 29.78inHg at 5 PM with an avg 29.85inHg.
Opdyke, IL Weather – 9-6 – Sunny
94° / 70°
Sunny
In Opdyke, it will be sunny with highs near 94°F and lows around 70°F. There's a very small chance of rainfall, only about 4% with an estimated 0in. Wind will be moderate, blowing around 18mph on average and gusts of 31.8mph at 9 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 97% at 7 AM and 32% being its lowest at 5 PM. Barometric pressure is its highest of 29.98inHg at 10 PM, a lowest point of 29.84inHg at 3 AM with an avg 29.9inHg.
Opdyke, IL Weather – 9-7 – Sunny
94° / 64°
Sunny
Daytime highs will reach 94°F with lows dropping to 64°F in Opdyke, where bright and sunny conditions. There's a very small chance of rainfall, only about 3%. Winds will be light at 10mph and gusts of 25.3mph at 12 AM. Humidity levels should be comfortable, sitting around 50% on average, the maximum being 83% at 6 AM and 20% being its lowest at 5 PM. Barometric pressure is its highest of 30.06inHg at 8 AM, a lowest point of 29.96inHg at 4 PM with an avg 30.02inHg.
Opdyke, IL Weather – 9-8 – Sunny
104° / 69°
Sunny
In Opdyke, it will be sunny with highs near 104°F and lows around 69°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 28.4mph at 11 PM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 71% at 5 AM and 21% being its lowest at 4 PM. Barometric pressure is its highest of 30.1inHg at 8 AM, a lowest point of 29.95inHg at 4 PM with an avg 30.02inHg.
Opdyke, IL Weather – 9-9 – Sunny
107° / 80°
Sunny
It will be sunny in Opdyke, with a high of 107°F and a low of 80°F. There's a moderate 36% chance of rainfall with an estimated 0.04in. Wind will be moderate, blowing around 16mph on average and gusts of 34.3mph at 4 AM. Humidity levels should be comfortable, sitting around 43% on average, the maximum being 66% at 7 AM and 19% being its lowest at 4 PM. Barometric pressure is its highest of 30.07inHg at 10 AM, a lowest point of 29.95inHg at 4 PM with an avg 30.02inHg.

Currently

Clear 80°F
29.92 inHg.
Barometer
68%
Humidity
SSW 13.3 mph
Wind
Clear

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Opdyke Community Weather Reports

Write your own Opdyke, IL report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Opdyke, IL report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.