Saint Marys County, MD Weather Forecast | 10 Days
Updated: Fri Nov 6th 2026 12:00 PM EST
Fri, 11-6
68°F
59°F
59°F
Sat, 11-7
59°F
48°F
48°F
Sun, 11-8
61°F
47°F
47°F
Mon, 11-9
65°F
49°F
49°F
Tue, 11-10
68°F
48°F
48°F
Wed, 11-11
64°F
50°F
50°F
Thu, 11-12
56°F
47°F
47°F
Fri, 11-13
49°F
42°F
42°F
Sat, 11-14
48°F
38°F
38°F
Sun, 11-15
49°F
36°F
36°F
Light Rain Shower
Saint Marys County MD Weather Forecast for Fri 11-6
Light Rain Shower with a high of 68°F and a low of 59°F. It will likey rain, having a 90% chance of a downpour with an estimated 0.71in. Wind will be moderate, blowing around 11mph on average and gusts of 20.6mph at 11 PM. High humidity with average of 91% is anticipated, the maximum being 94% at 10 PM and 74% being its lowest at 1 PM. Barometric pressure is its highest of 29.89 at 8 PM, a lowest point of 29.84 at 3 PM with an avg 29.86.
- HI: 68°F
- LO: 59°F
- Rain: 90% | est. 0.71in
- Snow: 0%
- Wind
10.3 mph - Humidity
91% avg. - UV Index
0.3 - Air QualityGood
- Sunrise
06:37 AM - Sunset
05:01 PM - Moonrise
03:45 AM - Moonset
03:19 PM - Moon Phase
Waning Crescent - Hourly
Sunny
Saint Marys County MD Weather Forecast for Sat 11-7
Sunny with a high of 59°F and a low of 48°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 16mph on average and gusts of 26.9mph at 6 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 76% at 12 AM and 42% being its lowest at 2 PM. Barometric pressure is its highest of 30.05 at 8 PM, a lowest point of 29.89 at 12 AM with an avg 29.97.
- HI: 59°F
- LO: 48°F
- Rain: 5%
- Snow: 0%
- Wind
15.9 mph - Humidity
57% avg. - UV Index
3.1 - Air QualityGood
- Sunrise
06:39 AM - Sunset
05:00 PM - Moonrise
04:56 AM - Moonset
03:47 PM - Moon Phase
New Moon - Hourly
Sunny
Saint Marys County MD Weather Forecast for Sun 11-8
Sunny with a high of 61°F and a low of 47°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 15mph on average and gusts of 28.2mph at 5 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 72% at 7 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.09 at 8 AM, a lowest point of 29.92 at 7 PM with an avg 30.02.
- HI: 61°F
- LO: 47°F
- Rain: 4%
- Snow: 0%
- Wind
14.1 mph - Humidity
63% avg. - UV Index
3 - Air QualityGood
- Sunrise
06:40 AM - Sunset
04:59 PM - Moonrise
06:07 AM - Moonset
04:19 PM - Moon Phase
New Moon - Hourly
Sunny
Saint Marys County MD Weather Forecast for Mon 11-9
Sunny with a high of 65°F and a low of 49°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 15mph on average and gusts of 27.2mph at 1 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 74% at 2 AM and 40% being its lowest at 2 PM. Barometric pressure is its highest of 30.09 at 10 PM, a lowest point of 29.93 at 1 AM with an avg 30.
- HI: 65°F
- LO: 49°F
- Rain: 3%
- Snow: 0%
- Wind
14.1 mph - Humidity
58% avg. - UV Index
5 - Air QualityGood
- Sunrise
06:41 AM - Sunset
04:59 PM - Moonrise
07:17 AM - Moonset
04:56 PM - Moon Phase
New Moon - Hourly
Sunny
Saint Marys County MD Weather Forecast for Tue 11-10
Sunny with a high of 68°F and a low of 48°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 12mph on average and gusts of 27.3mph at 7 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 83% at 7 AM and 37% being its lowest at 2 PM. Barometric pressure is its highest of 30.08 at 1 AM, a lowest point of 29.85 at 5 PM with an avg 29.98.
- HI: 68°F
- LO: 48°F
- Rain: 5%
- Snow: 0%
- Wind
11.2 mph - Humidity
62% avg. - UV Index
5 - Air QualityGood
- Sunrise
06:42 AM - Sunset
04:58 PM - Moonrise
08:25 AM - Moonset
05:41 PM - Moon Phase
New Moon - Hourly
Partly Cloudy
Saint Marys County MD Weather Forecast for Wed 11-11
Partly Cloudy with a high of 64°F and a low of 50°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 8mph and gusts of 18.8mph at 12 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 83% at 7 AM and 52% being its lowest at 1 PM. Barometric pressure is its highest of 29.96 at 9 AM, a lowest point of 29.85 at 5 PM with an avg 29.9.
- HI: 64°F
- LO: 50°F
- Rain: 8%
- Snow: 0%
- Wind
7.4 mph - Humidity
70% avg. - UV Index
5 - Air QualityTBA
- Sunrise
06:43 AM - Sunset
04:57 PM - Moonrise
09:28 AM - Moonset
06:32 PM - Moon Phase
Waxing Crescent - Hourly
Partly Cloudy
Saint Marys County MD Weather Forecast for Thu 11-12
Partly Cloudy with a high of 56°F and a low of 47°F. There's a very small chance of rainfall, only about 10%. Winds will be light at 9mph and gusts of 16.9mph at 7 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 72% at 7 AM and 45% being its lowest at 1 PM. Barometric pressure is its highest of 29.87 at 11 PM, a lowest point of 29.82 at 2 PM with an avg 29.85.
- HI: 56°F
- LO: 47°F
- Rain: 10%
- Snow: 0%
- Wind
8.1 mph - Humidity
61% avg. - UV Index
4 - Air QualityTBA
- Sunrise
06:44 AM - Sunset
04:56 PM - Moonrise
10:23 AM - Moonset
07:29 PM - Moon Phase
Waxing Crescent - Hourly
Partly Cloudy
Saint Marys County MD Weather Forecast for Fri 11-13
Partly Cloudy with a high of 49°F and a low of 42°F. There might be light rainfall having a 12% chance. Winds will be light at 8mph and gusts of 16.1mph at 4 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 83% at 7 AM and 52% being its lowest at 5 PM. Barometric pressure is its highest of 29.93 at 8 PM, a lowest point of 29.87 at 12 AM with an avg 29.91.
- HI: 49°F
- LO: 42°F
- Rain: 12%
- Snow: 0%
- Wind
7.8 mph - Humidity
65% avg. - UV Index
3 - Air QualityTBA
- Sunrise
06:45 AM - Sunset
04:55 PM - Moonrise
11:09 AM - Moonset
08:29 PM - Moon Phase
Waxing Crescent - Hourly
Partly Cloudy
Saint Marys County MD Weather Forecast for Sat 11-14
Partly Cloudy with a high of 48°F and a low of 38°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 12mph on average and gusts of 23.4mph at 7 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 70% at 7 AM and 40% being its lowest at 1 PM. Barometric pressure is its highest of 30.08 at 11 PM, a lowest point of 29.92 at 1 AM with an avg 29.99.
- HI: 48°F
- LO: 38°F
- Rain: 7%
- Snow: 0%
- Wind
11.6 mph - Humidity
56% avg. - UV Index
3 - Air QualityTBA
- Sunrise
06:46 AM - Sunset
04:54 PM - Moonrise
11:47 AM - Moonset
09:31 PM - Moon Phase
First Quarter - Hourly
Sunny
Saint Marys County MD Weather Forecast for Sun 11-15
Sunny with a high of 49°F and a low of 36°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 13mph on average and gusts of 24.2mph at 2 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 73% at 7 AM and 43% being its lowest at 2 PM. Barometric pressure is its highest of 30.23 at 11 PM, a lowest point of 30.09 at 1 AM with an avg 30.17.
- HI: 49°F
- LO: 36°F
- Rain: 6%
- Snow: 0%
- Wind
13 mph - Humidity
58% avg. - UV Index
3 - Air QualityTBA
- Sunrise
06:47 AM - Sunset
04:54 PM - Moonrise
12:18 PM - Moonset
10:32 PM - Moon Phase
First Quarter - Hourly
Currently
 |
67°F |
29.85 inHg.
Barometer 82%
Humidity NNE 9 mph Wind |
| Overcast | ||
National Outlook
Heavy Rain for New England and South Texas, Pacific Northwest Braces for Strong Storm - 11-06 to 11-08
Fri Nov 6th 2026, 6:52am PST
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