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OSH - Oshkosh, Wittman Regional Airport Current Conditions

525 West, 20th Street, Oshkosh WI, US 54901
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At this airport, it is currently
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Current Delay Status
Current Weather Conditions
veryCloudy
Few clouds
86°F(30°C)
Wind
-- kts
Visibility
10 miles

Current Weather Forecast

01-Sep-2026

Airport weather
Today

Very warm and humid. Partly cloudy. Highs around 90. Southwest wind 5 to 10 mph. Heat indices to 98.

Airport weather
Tonight

Muggy. Mostly cloudy. A chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Southwest wind 5 to 10 mph in the evening becoming light and variable. Chance of rain 50 percent. Heat indices to 95.

01-Sep-2026

Airport weather
Tonight

Muggy. Mostly cloudy. A chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Southwest wind 5 to 10 mph in the evening becoming light and variable. Chance of rain 50 percent. Heat indices to 95.

Airport weather
Wednesday

Humid. Partly cloudy with a chance of showers and thunderstorms. Areas of fog in the morning. Patchy fog in the afternoon. Highs in the middle 80s. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of rain 50 percent.

01-Sep-2026

Airport weather
Wednesday

Humid. Partly cloudy with a chance of showers and thunderstorms. Areas of fog in the morning. Patchy fog in the afternoon. Highs in the middle 80s. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of rain 50 percent.

Airport weather
Wednesday Night

Muggy. Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Patchy fog in the evening. Widespread fog after midnight. Lows in the upper 60s. Light and variable wind. Chance of rain 20 percent.

01-Sep-2026

Airport weather
Wednesday Night

Muggy. Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Patchy fog in the evening. Widespread fog after midnight. Lows in the upper 60s. Light and variable wind. Chance of rain 20 percent.

Airport weather
Thursday

Humid. Widespread fog in the morning. Partly sunny with a chance of showers. Highs in the lower 80s. Light and variable wind becoming east around 5 mph in the afternoon. Chance of rain 40 percent.

01-Sep-2026

Airport weather
Thursday

Humid. Widespread fog in the morning. Partly sunny with a chance of showers. Highs in the lower 80s. Light and variable wind becoming east around 5 mph in the afternoon. Chance of rain 40 percent.

Airport weather
Thursday Night

Muggy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.

01-Sep-2026

Airport weather
Thursday Night

Muggy. Showers likely and a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.

Airport weather
Friday

Humid. Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the middle 80s.

01-Sep-2026

Airport weather
Friday

Humid. Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the middle 80s.

Airport weather
Friday Night

Muggy. Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s.

01-Sep-2026

Airport weather
Friday Night

Muggy. Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 60s.

Airport weather
Saturday

Humid. Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.

01-Sep-2026

Airport weather
Saturday

Humid. Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 30 percent.

Airport weather
Saturday Night

Muggy. Partly cloudy with a 40 percent chance of showers. Lows in the upper 60s.

01-Sep-2026

Airport weather
Saturday Night

Muggy. Partly cloudy with a 40 percent chance of showers. Lows in the upper 60s.

Airport weather
Sunday And Sunday Night

Partly cloudy with a 30 percent chance of showers. Highs in the lower 80s. Lows in the lower 60s.

01-Sep-2026

Airport weather
Sunday And Sunday Night

Partly cloudy with a 30 percent chance of showers. Highs in the lower 80s. Lows in the lower 60s.

Airport weather
Labor Day

Partly sunny. Highs in the middle 70s.