Weather WorldJefferson Lake, IN 14 Day Weather
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Jefferson Lake, IN Weather Forecast
Jefferson Lake, IN Weather Forecast Dated: 1205 PM Mon Sep 28 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 28, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
69°F 21°C
Sunny
Pleasant near 78°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the N to the NE at 9 mph 13 km/h.
Tuesday, September 29, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
74°F 24°C
Sunny
Balmy with temperatures reaching 82°F 28°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Wednesday, September 30, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
86°F 30°C
Cloudy
Early-Evening
79°F 26°C
Sunny
Quite warm around 86°F 30°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the SSW at 11 mph 17 km/h.
Thursday, October 1, 2026
Mid-Morning
71°F 21°C
Sunny
Mid-Afternoon
88°F 31°C
Scattered Showers
Early-Evening
83°F 29°C
Overcast
Warm temperatures up to 88°F 31°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the S to the WSW at 7 mph 10 km/h.
Friday, October 2, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
58°F 15°C
Scattered Showers
Early-Evening
58°F 14°C
Light Showers
Refreshing around 58°F 15°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the SW to the NE at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Saturday, October 3, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
58°F 15°C
Overcast
Early-Evening
58°F 15°C
Overcast
Mildly cool near 58°F 15°C, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the E to the ESE at 8 mph 13 km/h.
Sunday, October 4, 2026
Mid-Morning
61°F 16°C
Heavy Rain Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
63°F 17°C
Heavy Rain Showers
Comfortable at 64°F 18°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure falling. Winds turning from the S to the WSW at 8 mph 13 km/h.
Monday, October 5, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
54°F 12°C
Sunny
Cool with a high near 61°F 16°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure rising. Winds switching from the W to the NW at 12 mph 20 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, October 6, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 60°F 15°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
60°F 16°C
Overcast
Mildly cool near 64°F 18°C, overcast throughout the day, with lower humidity and steady pressure.
Thursday, October 8, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
64°F 18°C
Overcast
Pleasant near 69°F 21°C, cloudy throughout the day, with lower humidity and barometric pressure falling.
Friday, October 9, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
52°F 11°C
Scattered Showers
Cool with a high near 59°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NNW to the N at 11 mph 17 km/h. Gusts up to 20 mph 31 km/h.
Saturday, October 10, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Scattered Showers
Early-Evening
50°F 10°C
Overcast
Brisk around 52°F 11°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the NNE to the ESE at 13 mph 22 km/h. Gusts up to 24 mph 39 km/h.
Sunday, October 11, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
56°F 13°C
Overcast
Cool and brisk at 55°F 13°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the NNW to the WNW at 9 mph 15 km/h.
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