🇺🇸 Chicago vs 🇺🇸 Oakland

Weather Comparison

Current Weather Right Now

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Chicago

scattered clouds

47°F

Scattered Clouds

Feels like 44°F

H 50°F / L 45°F

Humidity: 56%

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Oakland

overcast clouds

69°F

Overcast Clouds

Feels like 68°F

H 72°F / L 65°F

Humidity: 54%

Climate Overview

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Chicago

Humid continental — cold harsh winters, hot humid summers, severe storms

Best monthsMay, June, September
AvoidJanuary, February, March (brutal cold)
Annual rain38 inches (965 mm)

Chicago lives up to its Windy City nickname. Lake Michigan creates its own microclimate — cooler summers and heavier lake-effect snow in winter. Summers are warm but brief; winters are among the harshest of any major American city.

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Oakland

Oakland sits on the East Bay across from San Francisco and experiences a notably different climate — warmer and sunnier. The Oakland Hills act as a barrier to marine fog, but the bay provides significant cooling. The hills themselves experience dramatically different weather with more fog and wind than the flatlands below.

Seasonal Comparison

Season🇺🇸 Chicago🇺🇸 Oakland
Spring

35–65°F

March–May

Summer

70–84°F

June–August

Fall

45–68°F

September–November

Winter

17–32°F

December–February

Chicago vs Oakland: Frequently Asked Questions

Does Chicago or Oakland have better weather?

Chicago and Oakland have very different climates. Humid continental — cold harsh winters, hot humid summers, severe storms Oakland: Oakland sits on the East Bay across from San Francisco and experiences a notably different climate —. The best city depends on your preferred season and temperature range.

When is the best time to visit Chicago vs Oakland?

Best time for Chicago: May, June, September. Best time for Oakland: spring and fall.

More Comparisons

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