Johannesburg, MI Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Johannesburg, MI.

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Current Conditions — Johannesburg, MI

GAYLORD (KGLR)

Clear

46.4 F
Humidity:42%
Wind Speed: 4.6 mph
Barometer:29.97 in
Dewpoint:24.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:44.2 F
Apr 23 2026, 07:15 AM EDT
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5-Day Forecast — Johannesburg, MI

Thursday

High 71 °F
Partly Sunny
Thursday
Night
Low 42 °F
Partly Cloudy
Friday

High 60 °F
T-storms Likely
Friday
Night
Low 39 °F
Rain
Saturday

High 53 °F
Rain Showers Likely
Saturday
Night
Low 35 °F
Partly Cloudy
Sunday

High 62 °F
Mostly Cloudy
Sunday
Night
Low 37 °F
Mostly Cloudy
Monday

High 62 °F
Chance of Rain Showers

Detailed Forecast — Johannesburg, MI

Thursday
Partly Sunny. High near 71°F. Wind around 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly Cloudy. Low around 42°F. Wind around 10 mph, with gusts as high as 20 mph.
Friday
Thunderstorms Likely. High near 60°F. Wind 10 to 13 mph, with gusts as high as 24 mph.
Friday Night
Rain. Low around 39°F. Wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Rain Showers Likely. High near 53°F. Wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly Cloudy. Low around 35°F. Wind 3 to 7 mph, with gusts as high as 15 mph.
Sunday
Mostly Cloudy. High near 62°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Sunday Night
Mostly Cloudy. Low around 37°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Monday
Chance of Rain Showers. High near 62°F. Wind 8 to 13 mph, with gusts as high as 24 mph.
Monday Night
Chance of Thunderstorms. Low around 46°F. Wind around 14 mph, with gusts as high as 25 mph.
Tuesday
Rain Showers Likely. High near 57°F. Wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Chance of Rain. Low around 39°F. Wind 10 to 12 mph, with gusts as high as 22 mph.
Wednesday
Chance of Rain Showers. High near 55°F. Wind 10 to 13 mph, with gusts as high as 23 mph.
MI Radar
Current Radar • MI
Day 1 Outlook • April 23, 2026

Observation History — Johannesburg, MI

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
07:15 AM EDT 4.6 10.00 Clear -- 46.4 24.8 42% 44.2 NA 29.97 1014.9
07:00 AM EDT S 4.6 10.00 Clear -- 46.4 24.8 42% 44.2 NA 29.97 1014.9
06:50 AM EDT 4.6 10.00 Clear -- 46.4 23.0 39% 44.2 NA 29.96 1014.6
06:40 AM EDT S 3.4 10.00 Clear -- 46.4 23.0 39% 45.1 NA 29.97 1014.9
06:35 AM EDT S 3.4 10.00 Clear -- 46.4 23.0 39% 45.1 NA 29.97 1014.9
06:30 AM EDT S 3.4 10.00 Clear -- 44.6 23.0 42% 43.2 NA 29.97 1014.9
06:20 AM EDT 4.6 10.00 Clear -- 44.6 23.0 42% 42.1 NA 29.96 1014.6
06:15 AM EDT 5.7 10.00 Clear -- 44.6 23.0 42% 41.4 NA 29.96 1014.6
06:10 AM EDT 5.7 10.00 Clear -- 46.4 23.0 39% 43.5 NA 29.96 1014.6
06:05 AM EDT 6.9 10.00 Clear -- 44.6 23.0 42% 40.6 NA 29.96 1014.6
05:45 AM EDT 5.7 10.00 Clear -- 44.6 21.2 39% 41.4 NA 29.97 1014.9
05:35 AM EDT 5.7 10.00 Clear -- 44.6 21.2 39% 41.4 NA 29.97 1014.9
05:25 AM EDT 5.7 10.00 Clear -- 44.6 21.2 39% 41.4 NA 29.97 1014.9
05:15 AM EDT 5.7 10.00 Clear -- 44.6 21.2 39% 41.4 NA 29.97 1014.9
05:05 AM EDT 5.7 10.00 Clear -- 44.6 21.2 39% 41.4 NA 29.97 1014.9
04:53 AM EDT 5.8 10.00 Clear -- 44.1 21.9 41% 40.6 NA 29.97 1014.9
04:40 AM EDT 4.6 10.00 Clear -- 44.6 21.2 39% 42.1 NA 29.98 1015.2
04:30 AM EDT SE 4.6 10.00 Clear -- 46.4 21.2 37% 44.2 NA 29.98 1015.2
04:20 AM EDT 5.7 10.00 Clear -- 44.6 21.2 39% 41.4 NA 29.98 1015.2
04:05 AM EDT 6.9 10.00 Clear -- 44.6 24.8 45% 40.6 NA 29.98 1015.2
03:50 AM EDT S 8.1 10.00 Clear -- 46.4 24.8 42% 42.4 NA 29.98 1015.2
03:35 AM EDT S 5.7 10.00 Clear -- 44.6 26.6 49% 41.4 NA 29.98 1015.2
03:25 AM EDT S 3.4 10.00 Clear -- 44.6 26.6 49% 43.2 NA 29.98 1015.2
03:10 AM EDT 4.6 10.00 Clear -- 44.6 26.6 49% 42.1 NA 29.98 1015.2

Regional Weather Observation

GAYLORD (KGLR)

Clear
46.4 F

HARBOR SPRINGS (KMGN)

Clear
51.3 F

PELLSTON (KPLN)

Clear
39.2 F

CHEBOYGAN (KSLH)

Clear
42.8 F

MACKINAC ISLAND (KMCD)

Clear
42.8 F

CHARLEVOIX (KCVX)

Clear
51.8 F
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