St John, MD 14 Day Weather

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St John, MD Weather - 14-Day Weather Forecast

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St John MD Weather - Sunny - 80°F
Sunny
80°F
Updated 11:57 am
Feels Like 98°F
Humidity 81%
Wind N/A N/A mph
Barometer  30.05 in
Dew Point 74°F
St John MD Weather - Sunny - 27°C
Sunny
27°C
Updated 11:57 am
Feels Like 37°C
Humidity 81%
Wind N/A 0 km/h
Barometer  101.8 kPa
Dew Point 23°C
St John, MD Weather and Current Conditionsst john md weather forecast

St John, MD Weather Forecast

St John Maryland WeatherSt John, Maryland Weather Weather Forecast
Here is the API 14 day weather forecast for St John. Note: The 7-day St John weather forecast is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
St John, MD Weather Forecast Dated: 1157 AM Thu Sep 03 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
St John Weather - 2026-09-03 - Morning - Partly Cloudy
73°F 23°C
Partly Cloudy
Mid-Afternoon
St John Weather - 2026-09-03 - Afternoon - Sunny
96°F 36°C
Sunny
Early-Evening
St John Weather - 2026-09-03 - Evening - Sunny
88°F 31°C
Sunny
Sizzling hot near 96°F 36°C with a heat index reaching 113°F 45°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SW to the WNW at 5 mph 7 km/h.

Friday, September 4, 2026

Mid-Morning
St John Weather - 2026-09-04 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-04 - Afternoon - Cloudy
90°F 32°C
Cloudy
Early-Evening
St John Weather - 2026-09-04 - Evening - Nearby Thunderstorms
79°F 26°C
Nearby Thunderstorms
Hot and sweltering around 90°F 32°C (heat index 93°F 34°C), locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds blowing from the NW at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.

Saturday, September 5, 2026

Mid-Morning
St John Weather - 2026-09-05 - Morning - Sunny
69°F 20°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-05 - Afternoon - Overcast
78°F 25°C
Overcast
Early-Evening
St John Weather - 2026-09-05 - Evening - Overcast
72°F 22°C
Overcast
Enjoyable around 78°F 25°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the NNW to the NNE at 8 mph 13 km/h.

Sunday, September 6, 2026

Mid-Morning
St John Weather - 2026-09-06 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-06 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
St John Weather - 2026-09-06 - Evening - Partly Cloudy
68°F 20°C
Partly Cloudy
Mild temperatures up to 71°F 22°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NNE to the ESE at 6 mph 10 km/h.

Monday, September 7, 2026

Mid-Morning
St John Weather - 2026-09-07 - Morning - Partly Cloudy
65°F 18°C
Partly Cloudy
Mid-Afternoon
St John Weather - 2026-09-07 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
St John Weather - 2026-09-07 - Evening - Partly Cloudy
72°F 22°C
Partly Cloudy
Mild with a high of 76°F 25°C, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Tuesday, September 8, 2026

Mid-Morning
St John Weather - 2026-09-08 - Morning - Partly Cloudy
66°F 19°C
Partly Cloudy
Mid-Afternoon
St John Weather - 2026-09-08 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
St John Weather - 2026-09-08 - Evening - Overcast
75°F 24°C
Overcast
Pleasant near 79°F 26°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
St John Weather - 2026-09-09 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
St John Weather - 2026-09-09 - Afternoon - Light Showers
77°F 25°C
Light Showers
Early-Evening
St John Weather - 2026-09-09 - Evening - Light Showers
73°F 23°C
Light Showers
Comfortable with temperatures reaching 77°F 25°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling.

Thursday, September 10, 2026

Mid-Morning
St John Weather - 2026-09-10 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
St John Weather - 2026-09-10 - Afternoon - Nearby Thunderstorms
87°F 31°C
Nearby Thunderstorms
Early-Evening
St John Weather - 2026-09-10 - Evening - Scattered Showers
82°F 27°C
Scattered Showers
Quite warm reaching 87°F 31°C, feeling like 90°F 32°C during peak afternoon, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds shifting from the WSW to the WNW at 12 mph 20 km/h. Gusts up to 27 mph 43 km/h.

Friday, September 11, 2026

Mid-Morning
St John Weather - 2026-09-11 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-11 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
St John Weather - 2026-09-11 - Evening - Sunny
67°F 20°C
Sunny
Mild temperatures up to 72°F 22°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the NW to the N at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Saturday, September 12, 2026

Mid-Morning
St John Weather - 2026-09-12 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-12 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
St John Weather - 2026-09-12 - Evening - Sunny
70°F 21°C
Sunny
Mild with a high of 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NW to the SE at 5 mph 8 km/h.

Sunday, September 13, 2026

Mid-Morning
St John Weather - 2026-09-13 - Morning - Partly Cloudy
66°F 19°C
Partly Cloudy
Mid-Afternoon
St John Weather - 2026-09-13 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
St John Weather - 2026-09-13 - Evening - Sunny
77°F 25°C
Sunny
Warm and summery near 81°F 27°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the SW to the SSE at 6 mph 10 km/h.

Monday, September 14, 2026

Mid-Morning
St John Weather - 2026-09-14 - Morning - Scattered Showers
71°F 22°C
Scattered Showers
Mid-Afternoon
St John Weather - 2026-09-14 - Afternoon - Scattered Showers
90°F 32°C
Scattered Showers
Early-Evening
St John Weather - 2026-09-14 - Evening - Scattered Showers
86°F 31°C
Scattered Showers
Hot and sweltering around 90°F 32°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the W at 9 mph 15 km/h. Gusts up to 20 mph 31 km/h.

Tuesday, September 15, 2026

Mid-Morning
St John Weather - 2026-09-15 - Morning - Light Showers
76°F 25°C
Light Showers
Mid-Afternoon
St John Weather - 2026-09-15 - Afternoon - Light Showers
82°F 28°C
Light Showers
Early-Evening
St John Weather - 2026-09-15 - Evening - Scattered Showers
76°F 24°C
Scattered Showers
Warm and summery around 82°F 28°C (feels like 85°F 30°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds picking up from SW at 3 mph 5 km/h to WNW at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.

Wednesday, September 16, 2026

Mid-Morning
St John Weather - 2026-09-16 - Morning - Sunny
63°F 17°C
Sunny
Mid-Afternoon
St John Weather - 2026-09-16 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
St John Weather - 2026-09-16 - Evening - Sunny
65°F 18°C
Sunny
Mild temperatures up to 73°F 23°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds blowing from the WNW at 16 mph 25 km/h. Gusts up to 24 mph 38 km/h.

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Weather by the Numbers

Thu, 3rd
St John MD Weather - Thursday, Sep 3, 2026 - Sunny
Hi: 96°F 36°C
Lo: 69°F 21°C
Sunrise 06:37 AM
Sunset 07:35 PM
Wind W 9 mph14 km/h
Dew Point 78°F26°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 5% *
Humidity 69%
Fri, 4th
St John MD Weather - Friday, Sep 4, 2026 - Sunny
Hi: 90°F 32°C
Lo: 71°F 22°C
Sunrise 06:38 AM
Sunset 07:34 PM
Wind NW 11 mph17 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 54%
Sat, 5th
St John MD Weather - Saturday, Sep 5, 2026 - Overcast
Hi: 78°F 25°C
Lo: 66°F 19°C
Sunrise 06:39 AM
Sunset 07:32 PM
Wind NNW 11 mph17 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 12% *
Humidity 50%
Sun, 6th
St John MD Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 60°F 15°C
Sunrise 06:40 AM
Sunset 07:31 PM
Wind NE 7 mph12 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 11% *
Humidity 55%
Mon, 7th
St John MD Weather - Monday, Sep 7, 2026 - Overcast
Hi: 76°F 25°C
Lo: 61°F 16°C
Sunrise 06:41 AM
Sunset 07:29 PM
Wind NNW 4 mph6 km/h
Dew Point 53°F11°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 11% *
Humidity 48%
Tue, 8th
St John MD Weather - Tuesday, Sep 8, 2026 - Cloudy
Hi: 79°F 26°C
Lo: 63°F 17°C
Sunrise 06:42 AM
Sunset 07:27 PM
Wind SW 6 mph9 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.27 in1025 mb
POP 6% *
Humidity 48%
Wed, 9th
St John MD Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 78°F 25°C
Lo: 66°F 19°C
Sunrise 06:43 AM
Sunset 07:26 PM
Wind S 7 mph12 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 12% *
Humidity 53%
Thu, 10th
St John MD Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 87°F 31°C
Lo: 71°F 22°C
Sunrise 06:44 AM
Sunset 07:24 PM
Wind WSW 15 mph24 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 17% *
Humidity 70%
Fri, 11th
St John MD Weather - Friday, Sep 11, 2026 - Partly Cloudy
Hi: 73°F 23°C
Lo: 59°F 15°C
Sunrise 06:45 AM
Sunset 07:22 PM
Wind NNW 16 mph26 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 3% *
Humidity 50%
Sat, 12th
St John MD Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 74°F 24°C
Lo: 57°F 14°C
Sunrise 06:46 AM
Sunset 07:21 PM
Wind NNW 9 mph15 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 47%
Sun, 13th
St John MD Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 82°F 28°C
Lo: 61°F 16°C
Sunrise 06:47 AM
Sunset 07:19 PM
Wind SSW 6 mph10 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 43%
Mon, 14th
St John MD Weather - Monday, Sep 14, 2026 - Sunny
Hi: 91°F 33°C
Lo: 67°F 20°C
Sunrise 06:48 AM
Sunset 07:18 PM
Wind SSW 8 mph13 km/h
Dew Point 60°F15°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 17% *
Humidity 47%
Tue, 15th
St John MD Weather - Tuesday, Sep 15, 2026 - Light Rain Shower
Hi: 84°F 29°C
Lo: 70°F 21°C
Sunrise 06:48 AM
Sunset 07:16 PM
Wind SW 8 mph13 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 29.68 in1005 mb
POP 38% *
Humidity 74%
Wed, 16th
St John MD Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 56°F 13°C
Sunrise 06:49 AM
Sunset 07:14 PM
Wind WNW 14 mph23 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 41%
* POP = Probability of Precipitation. Data for 12:00 PM.