Bwi Airport, MD Weather Forecast | 5 Day
Updated: Tue Sep 15th 2026 8:00 PM EDT
Ask About Weather
Test our Weather Chatbot. It provides up to 10 days of forecast information!
Sunny
Tue 9-15-26
Sunny with a high of 78°F and a low of 60°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 7mph and gusts of 14.8mph at 9 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 61% at 11 PM and 51% being its lowest at 9 PM. Barometric pressure is its highest of 30.33inHg at 9 PM, a lowest point of 30.33inHg at 9 PM with an avg 30.33inHg.
- HI: 78°F
- LO: 60°F
- Rainfall: 2%
- Snowfall: 0%
- Wind
6.7 mph - Humidity
45% avg. - UV Index
7 - Air QualityGood
- Sunrise
06:48 AM - Sunset
07:15 PM - Moonrise
11:53 AM - Moonset
09:26 PM - Moon Phase
Waxing Crescent
Sunny
Weather Tomorrow, Wed 9-16-26
Sunny with a high of 86°F and a low of 63°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 7mph and gusts of 17.5mph at 1 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 77% at 7 AM and 35% being its lowest at 3 PM. Barometric pressure is its highest of 30.38inHg at 10 AM, a lowest point of 30.27inHg at 5 PM with an avg 30.32inHg.
- HI: 86°F
- LO: 63°F
- Rainfall: 4%
- Snowfall: 0%
- Wind
6.3 mph - Humidity
57% avg. - UV Index
6.9 - Air QualityGood
- Sunrise
06:49 AM - Sunset
07:14 PM - Moonrise
01:01 PM - Moonset
10:08 PM - Moon Phase
First Quarter
Sunny
Thu 9-17-26
Sunny with a high of 89°F and a low of 68°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 8mph and gusts of 13.9mph at 8 PM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 75% at 11 PM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.29inHg at 12 AM, a lowest point of 30.09inHg at 6 PM with an avg 30.2inHg.
- HI: 89°F
- LO: 68°F
- Rainfall: 4%
- Snowfall: 0%
- Wind
7.6 mph - Humidity
54% avg. - UV Index
7.1 - Air QualityGood
- Sunrise
06:49 AM - Sunset
07:12 PM - Moonrise
02:03 PM - Moonset
10:56 PM - Moon Phase
First Quarter
Sunny
Fri 9-18-26
Sunny with a high of 85°F and a low of 71°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 11mph on average and gusts of 21.3mph at 11 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 92% at 5 AM and 36% being its lowest at 5 PM. Barometric pressure is its highest of 30.15inHg at 11 PM, a lowest point of 30.06inHg at 4 AM with an avg 30.1inHg.
- HI: 85°F
- LO: 71°F
- Rainfall: 36% | est. 0.02in
- Snowfall: 0%
- Wind
10.1 mph - Humidity
63% avg. - UV Index
5.5 - Air QualityGood
- Sunrise
06:50 AM - Sunset
07:10 PM - Moonrise
02:57 PM - Moonset
11:50 PM - Moon Phase
First Quarter
Overcast
Sat 9-19-26
Overcast with a high of 78°F and a low of 63°F. There's a very small chance of rainfall, only about 7%. Winds will be light at 10mph and gusts of 21.7mph at 12 AM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 74% at 11 PM and 48% being its lowest at 1 PM. Barometric pressure is its highest of 30.17inHg at 7 AM, a lowest point of 30.05inHg at 5 PM with an avg 30.12inHg.
- HI: 78°F
- LO: 63°F
- Rainfall: 7%
- Snowfall: 0%
- Wind
9.8 mph - Humidity
56% avg. - UV Index
6.6 - Air QualityGood
- Sunrise
06:51 AM - Sunset
07:09 PM - Moonrise
03:43 PM - Moonset
Does not set today - Moon Phase
First Quarter
Light Rain Shower
Sun 9-20-26
Light Rain Shower with a high of 84°F and a low of 67°F. It will likey rain, having a 84% chance of a downpour with an estimated 0.18in. Winds will be light at 9mph and gusts of 23.8mph at 5 AM. High humidity with average of 84% is anticipated, the maximum being 94% at 7 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 30.05inHg at 12 AM, a lowest point of 29.93inHg at 3 PM with an avg 29.98inHg.
- HI: 84°F
- LO: 67°F
- Rainfall: 84% | est. 0.18in
- Snowfall: 0%
- Wind
8.3 mph - Humidity
84% avg. - UV Index
6 - Air QualityTBA
- Sunrise
06:52 AM - Sunset
07:07 PM - Moonrise
04:21 PM - Moonset
12:50 AM - Moon Phase
Waxing Gibbous
Currently
 |
72°F |
30.31 inHg.
Barometer 44%
Humidity SE 7.9 mph Wind |
| Partly Cloudy | ||
National Outlook
Storms and Heat Hit Central U.S. 09-15 to 09-17
Tue Sep 15th 2026, 8:34am PDT
Read
Rain and Thunderstorms Shake Up the Plains 09-18 to 09-22
Extended Forecast
Tue Sep 15th 2026, 8:35am PDT
Read
Tue Sep 15th 2026, 8:35am PDT
5 Day Forecast Nearby
More Local Information
Bookmark and Share
