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Gas & Diesel Prices Spike [developing]

Gas & Diesel Prices Spike [developing]

Key Questions

What are the current gas and diesel prices in Janesville?

Regular gas in Janesville is at $4.49 per gallon, up from $3.89. Diesel has hit a record $5.70 per gallon locally, with the state average at $5.67.

Why have diesel prices reached a record high in Wisconsin?

The spike is due to refinery issues, the switch to summer blend fuel, and Mideast tensions. Diesel rose 74 cents in a week to the all-time high.

How do the recent price increases affect the area?

The hikes are straining flood recovery budgets, trucking operations, and farms. No drop below $3 per gallon is expected until late 2026.

What is the statewide diesel price record?

Wisconsin diesel prices hit a record high of $5.67 per gallon on May 4, according to AAA and GasBuddy reports.

When might gas prices decrease significantly?

Prices are not expected to drop below $3 per gallon until late 2026, due to ongoing factors like refineries and summer blends.

Janesville reg gas $4.49/gal (up from $3.89), diesel record $5.70/gal (+74¢ wk, state $5.67) due refineries/summer blend/Mideast; no drop below $3 til late 2026, hitting flood recovery budgets/trucking/farms.

Sources (3)
Updated May 6, 2026