Johnston, MN 14 Day Weather
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Johnston, MN Weather Forecast


Johnston, MN Weather Forecast Dated: 602 PM Tue Sep 29 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Tuesday, September 29, 2026
Mid-Morning
60°F 15°C
Light Showers
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
68°F 20°C
Light Showers
Refreshing around 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the S to the SSW at 9 mph 14 km/h.
Wednesday, September 30, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
72°F 22°C
Partly Cloudy
Early-Evening
67°F 19°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the W to the NNE at 8 mph 12 km/h.
Thursday, October 1, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
54°F 12°C
Sunny
Comfortable at 58°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NW to the N at 9 mph 14 km/h.
Friday, October 2, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
53°F 12°C
Overcast
Crisp with a high near 57°F 14°C, overcast throughout the day, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 8 mph 13 km/h.
Saturday, October 3, 2026
Mid-Morning
46°F 8°C
Scattered Showers
Mid-Afternoon
56°F 13°C
Partly Cloudy
Early-Evening
55°F 13°C
Sunny
Brisk around 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the SSE to the ESE at 7 mph 11 km/h.
Sunday, October 4, 2026
Mid-Morning
44°F 7°C
Sunny
Mid-Afternoon
53°F 11°C
Sunny
Early-Evening
51°F 11°C
Sunny
Cool and brisk at 53°F 11°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the SE to the S at 6 mph 9 km/h.
Monday, October 5, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
57°F 14°C
Sunny
Comfortable at 60°F 15°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SSE at 17 mph 27 km/h. Gusts up to 33 mph 54 km/h.
Tuesday, October 6, 2026
Mid-Morning
53°F 12°C
Cloudy
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
68°F 20°C
Sunny
Cool with a high near 67°F 19°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds tapering down from S 22 mph 35 km/h to WSW 13 mph 22 km/h. Gusts up to 29 mph 46 km/h.
Wednesday, October 7, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
57°F 14°C
Sunny
Refreshing around 59°F 15°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds swinging from the NW to the WNW at 8 mph 14 km/h.
Thursday, October 8, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
55°F 13°C
Cloudy
Early-Evening
53°F 12°C
Cloudy
Cool and brisk at 55°F 13°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
51°F 11°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable at 65°F 18°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the SSW at 10 mph 16 km/h. Gusts up to 22 mph 35 km/h.
Saturday, October 10, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
47°F 9°C
Overcast
Crisp with a high near 56°F 13°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds blowing from the NNW at 20 mph 32 km/h. Gusts up to 29 mph 47 km/h.
Sunday, October 11, 2026
Mid-Morning
36°F 2°C
Partly Cloudy
Mid-Afternoon
46°F 8°C
Sunny
Early-Evening
45°F 8°C
Sunny
Brisk around 46°F 8°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the ENE at 5 mph 8 km/h.
Monday, October 12, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
54°F 13°C
Overcast
Cool and brisk at 54°F 12°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds picking up from S at 13 mph 21 km/h to SSE at 21 mph 33 km/h. Gusts up to 38 mph 60 km/h.
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