Second Basin, IN 14 Day Weather
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Second Basin, IN Weather Forecast


Second Basin, IN Weather Forecast Dated: 853 PM Sat Sep 05 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. generally humid conditions and no major pressure swings will dominate.
Saturday, September 5, 2026
Mid-Morning
69°F 20°C
Fog
Mid-Afternoon
74°F 24°C
Scattered Showers
Early-Evening
72°F 22°C
Scattered Showers
Pleasant near 74°F 24°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the E to the NE at 8 mph 14 km/h.
Sunday, September 6, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the NE to the ESE at 7 mph 11 km/h.
Monday, September 7, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
70°F 21°C
Overcast
Enjoyable around 74°F 23°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the NE to the E at 9 mph 14 km/h.
Tuesday, September 8, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
78°F 26°C
Cloudy
Early-Evening
76°F 25°C
Overcast
Mild temperatures up to 78°F 26°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSW at 9 mph 14 km/h.
Wednesday, September 9, 2026
Mid-Morning
74°F 23°C
Partly Cloudy
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
77°F 25°C
Overcast
Very warm with a high of 80°F 27°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds shifting from the SW to the W at 10 mph 16 km/h. Gusts up to 25 mph 40 km/h.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Pleasant near 75°F 24°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the WNW to the NW at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.
Friday, September 11, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SE to the S at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
72°F 22°C
Sunny
Enjoyable around 76°F 24°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the S to the SSE at 10 mph 16 km/h.
Sunday, September 13, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
82°F 28°C
Cloudy
Early-Evening
71°F 22°C
Overcast
Warm temperatures up to 82°F 28°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SW to the NNE at 13 mph 20 km/h. Gusts up to 20 mph 32 km/h.
Monday, September 14, 2026
Mid-Morning
57°F 14°C
Light Showers
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
64°F 18°C
Overcast
Mildly cool near 67°F 19°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds out of the E at 10 mph 16 km/h.
Tuesday, September 15, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
69°F 21°C
Overcast
Pleasant near 71°F 22°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the ESE to the E at 9 mph 15 km/h.
Wednesday, September 16, 2026
Mid-Morning
74°F 24°C
Sunny
Mid-Afternoon
91°F 33°C
Nearby Thunderstorms
Early-Evening
85°F 29°C
Partly Cloudy
Hot and sweltering around 91°F 33°C, heavy thunderstorms conditions at times, with lower humidity and steady pressure. Winds switching from the S to the WNW at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
81°F 27°C
Light Showers
Early-Evening
74°F 23°C
Light Showers
Warm and summery around 81°F 27°C (feels like 85°F 29°C), drier morning followed by showers lasting through evening, with steady humidity and barometric pressure falling. Winds moving from the E to the NE at 8 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
60°F 16°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
64°F 18°C
Overcast
Mild temperatures up to 68°F 20°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the NNE to the NE at 8 mph 13 km/h.
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