Owego, IL 14 Day Weather - WeatherWorld.com
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Owego, IL Weather Forecast


Owego, IL Weather Forecast Dated: 620 AM Wed Sep 09 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 9, 2026
Mid-Morning
73°F 23°C
Scattered Showers
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
75°F 24°C
Overcast
Pleasant near 77°F 25°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the SSW to the WSW at 3 mph 5 km/h.
Thursday, September 10, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
75°F 24°C
Light Showers
Early-Evening
69°F 20°C
Light Showers
Comfortable with temperatures reaching 75°F 24°C, persistent showers off and on through the day, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 9 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
74°F 23°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Saturday, September 12, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
80°F 27°C
Light Showers
Early-Evening
75°F 24°C
Rain Showers
Warm and summery around 80°F 27°C (feels like 83°F 28°C), drier morning followed by showers lasting through evening, with increasing humidity and steady pressure. Winds moving from the SSW to the NE at 6 mph 9 km/h.
Sunday, September 13, 2026
Mid-Morning
73°F 23°C
Cloudy
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
80°F 27°C
Overcast
Very warm with a high of 82°F 28°C, overcast throughout the day, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
80°F 27°C
Light Showers
Early-Evening
79°F 27°C
Partly Cloudy
Very warm near 80°F 27°C, though humidity makes it feel like 85°F 29°C, dry early, with showers developing in the afternoon, with steady humidity and steady pressure. Winds swinging from the SW to the NE at 7 mph 11 km/h.
Tuesday, September 15, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
67°F 19°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds shifting from the WNW to the NNW at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
69°F 21°C
Cloudy
Enjoyable around 73°F 23°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the NE to the ESE at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
68°F 20°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
81°F 27°C
Sunny
Warm temperatures up to 84°F 29°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds switching from the SSE to the S at 11 mph 18 km/h. Gusts up to 27 mph 43 km/h.
Friday, September 18, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
94°F 34°C
Partly Cloudy
Early-Evening
81°F 27°C
Sunny
Sizzling hot near 94°F 34°C with a heat index reaching 99°F 37°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SW to the NNE at 10 mph 15 km/h.
Saturday, September 19, 2026
Mid-Morning
65°F 18°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
66°F 19°C
Overcast
Pleasant near 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.
Sunday, September 20, 2026
Mid-Morning
65°F 18°C
Scattered Showers
Mid-Afternoon
83°F 29°C
Light Showers
Early-Evening
81°F 27°C
Sunny
Very warm near 83°F 29°C, though humidity makes it feel like 87°F 31°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds shifting from the ESE to the SE at 12 mph 20 km/h. Gusts up to 26 mph 42 km/h.
Monday, September 21, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
65°F 18°C
Overcast
Enjoyable around 71°F 22°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure rising. Winds turning from the W to the NNW at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
60°F 16°C
Overcast
Mildly cool near 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the NNE to the ENE at 7 mph 11 km/h.
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