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

Penfield, IL Weather Tomorrow

Tomorrow's weather forecast for Penfield is supported by a complete 5 day outlook covering 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 Penfield area and around Champaign county, Illinois.
Updated: Tue Sep 1st 2026 3:15 AM CDT
Penfield, IL Weather – 9-1 – Sunny
90° / 72°
Sunny
It will be sunny in Penfield, with a high of 90°F and a low of 72°F. There might be light rainfall having a 17% chance with an estimated 0.01in. Wind will be moderate, blowing around 13mph on average and gusts of 26.4mph at 6 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 82% at 7 AM and 58% being its lowest at 2 PM. Barometric pressure is its highest of 30inHg at 7 AM, a lowest point of 29.92inHg at 5 PM with an avg 29.96inHg.
Penfield, IL Weather – 9-2 – Sunny
91° / 75°

Weather Tomorrow

Sunny
In Penfield, sunshine is likely with a high near 91°F and a low around 75°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 13mph on average and gusts of 30mph at 2 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 80% at 8 AM and 58% being its lowest at 4 PM. Barometric pressure is its highest of 29.98inHg at 8 AM, a lowest point of 29.87inHg at 8 PM with an avg 29.93inHg.
Penfield, IL Weather – 9-3 – Sunny
90° / 75°
Sunny
Penfield could see sunshine with daytime highs of 90°F and nighttime lows near 75°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 11mph on average and gusts of 26.7mph at 3 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 79% at 8 AM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 29.94inHg at 12 PM, a lowest point of 29.88inHg at 6 PM with an avg 29.91inHg.
Penfield, IL Weather – 9-4 – Sunny
89° / 77°
Sunny
A sunny day is in the forecast for Penfield, with a high of 89°F and a low of 77°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 22.8mph at 6 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 80% at 10 PM and 56% being its lowest at 2 PM. Barometric pressure is its highest of 29.98inHg at 12 PM, a lowest point of 29.89inHg at 4 AM with an avg 29.92inHg.
Penfield, IL Weather – 9-5 – Scattered Showers
82° / 67°
Scattered Showers
Passing showers are in the forecast for Penfield, with a high of 82°F and a low of 67°F. The chance of rain is 81% with an estimated 0.2in. Wind will be moderate, blowing around 18mph on average and gusts of 27.2mph at 7 PM. High humidity with average of 84% is anticipated, the maximum being 97% at 10 PM and 65% being its lowest at 12 AM. Barometric pressure is its highest of 30.01inHg at 11 PM, a lowest point of 29.89inHg at 2 AM with an avg 29.95inHg.
Penfield, IL Weather – 9-6 – Overcast
74° / 61°
Overcast
Daytime highs will reach 74°F with lows dropping to 61°F in Penfield, where skies will be overcast. There might be light rainfall having a 16% chance. Wind will be moderate, blowing around 12mph on average and gusts of 25.3mph at 7 AM. High humidity with average of 82% is anticipated, the maximum being 97% at 1 AM and 60% being its lowest at 3 PM. Barometric pressure is its highest of 30.1inHg at 10 AM, a lowest point of 30.03inHg at 12 AM with an avg 30.06inHg.

Currently

Clear 73°F
29.95 inHg.
Barometer
75%
Humidity
SW 12.2 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

Penfield Community Weather Reports

Write your own Penfield, 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 Penfield, 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.