Harmons Lake, IN 14 Day Weather
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Harmons Lake, IN Weather Forecast


Harmons Lake, IN Weather Forecast Dated: 221 AM Mon Sep 21 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 21, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
69°F 21°C
Scattered Showers
Early-Evening
66°F 19°C
Overcast
Pleasant near 69°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the NE at 7 mph 11 km/h.
Tuesday, September 22, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
65°F 18°C
Overcast
Mildly cool near 67°F 19°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NE at 10 mph 17 km/h.
Wednesday, September 23, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
62°F 16°C
Scattered Showers
Comfortable at 66°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds NNE at 13 mph 21 km/h.
Thursday, September 24, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
69°F 21°C
Cloudy
Early-Evening
67°F 19°C
Overcast
Mild temperatures up to 69°F 21°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds out of the ENE at 6 mph 10 km/h.
Friday, September 25, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Cloudy
Mild with a high of 72°F 22°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds blowing from the ENE at 11 mph 17 km/h.
Saturday, September 26, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
69°F 21°C
Cloudy
Early-Evening
64°F 18°C
Overcast
Pleasant near 69°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
74°F 23°C
Cloudy
Early-Evening
67°F 20°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 9 mph 14 km/h.
Monday, September 28, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 76°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
75°F 24°C
Partly Cloudy
Warm temperatures up to 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
65°F 19°C
Cloudy
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
79°F 26°C
Overcast
Very warm with a high of 84°F 29°C, overcast throughout the day, with lower humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
83°F 28°C
Sunny
Very hot with temperatures reaching 90°F 32°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SW to the NE at 10 mph 16 km/h.
Friday, October 2, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 93°F 34°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 14 mph 22 km/h. Gusts up to 25 mph 41 km/h.
Saturday, October 3, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
86°F 30°C
Sunny
Sizzling hot with 90°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds SSW at 16 mph 26 km/h. Gusts up to 25 mph 41 km/h.
Sunday, October 4, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
59°F 15°C
Light Showers
Early-Evening
55°F 13°C
Scattered Showers
Mildly cool near 59°F 15°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds shifting from the NNW to the N at 15 mph 24 km/h. Gusts up to 29 mph 46 km/h.
Harmons Lake, IN Weather Radar Map
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