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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
stormy
Clear
75°F(24°C)
Wind
17 kts
SE
Visibility
10 miles

Current Weather Forecast

28-Jun-2026

Airport weather
This Afternoon

Mostly cloudy with a slight chance of showers and thunderstorms. Nearly steady temperature around 80. Southeast wind 10 to 15 mph. Chance of rain 20 percent.

Airport weather
Tonight

Muggy. Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Southeast wind 10 to 15 mph. Chance of rain 50 percent.

28-Jun-2026

Airport weather
Tonight

Muggy. Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Southeast wind 10 to 15 mph. Chance of rain 50 percent.

Airport weather
Monday

Hot and humid. Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 90s. South wind 10 to 15 mph. Chance of rain 20 percent. Heat indices to 107.

28-Jun-2026

Airport weather
Monday

Hot and humid. Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 90s. South wind 10 to 15 mph. Chance of rain 20 percent. Heat indices to 107.

Airport weather
Monday Night

Muggy. Clear in the evening then becoming partly cloudy. Lows in the middle 70s. Southwest wind 10 to 15 mph. Highest heat index readings to 107 in the evening.

28-Jun-2026

Airport weather
Monday Night

Muggy. Clear in the evening then becoming partly cloudy. Lows in the middle 70s. Southwest wind 10 to 15 mph. Highest heat index readings to 107 in the evening.

Airport weather
Tuesday

Hot and humid. Mostly sunny. Highs in the lower 90s. Southwest wind 10 to 20 mph with gusts to around 30 mph. Heat indices to 107.

28-Jun-2026

Airport weather
Tuesday

Hot and humid. Mostly sunny. Highs in the lower 90s. Southwest wind 10 to 20 mph with gusts to around 30 mph. Heat indices to 107.

Airport weather
Tuesday Night

Muggy. Mostly clear with a 30 percent chance of showers and thunderstorms. Lows in the middle 70s.

28-Jun-2026

Airport weather
Tuesday Night

Muggy. Mostly clear with a 30 percent chance of showers and thunderstorms. Lows in the middle 70s.

Airport weather
Wednesday

Hot and humid. Mostly sunny. Highs in the lower 90s.

28-Jun-2026

Airport weather
Wednesday

Hot and humid. Mostly sunny. Highs in the lower 90s.

Airport weather
Wednesday Night

Muggy. Mostly clear with showers likely and a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent.

28-Jun-2026

Airport weather
Wednesday Night

Muggy. Mostly clear with showers likely and a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent.

Airport weather
Thursday

Hot and humid. Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s.

28-Jun-2026

Airport weather
Thursday

Hot and humid. Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s.

Airport weather
Thursday Night And Friday

Partly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 60 percent.

28-Jun-2026

Airport weather
Thursday Night And Friday

Partly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 60 percent.

Airport weather
Friday Night

Muggy. Mostly clear with a 50 percent chance of showers and thunderstorms. Lows around 70.

28-Jun-2026

Airport weather
Friday Night

Muggy. Mostly clear with a 50 percent chance of showers and thunderstorms. Lows around 70.

Airport weather
Independence Day

Hot and humid. Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs around 90.