Baltimore, MD Hourly Weather Forecast

Baltimore temperature trend - Next 24 hours

The next 24 hours at a glance

Warmest hour: 3 PM - around 80°
Coolest hour: 7 AM - around 65°
Rain risk: low all day (peaks at 19%)
UV peak: 1 PM at index 7 - sun protection recommended
Windiest: 9 PM at 11 mph

Baltimore hourly weather - Tuesday, September 15

In Baltimore, expect a high near 72°F (22°C) around 8 PM and a low of 70°F (21°C) near 11 PM, with no meaningful precipitation risk.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity
8 PM	Partly Cloudy	72°	69°	5%	8 mph SE	52%
9 PM	Clear	71°	67°	4%	11 mph SE	59%
10 PM	Clear	70°	66°	5%	11 mph SE	62%
11 PM	Clear	70°	66°	5%	11 mph SSE	66%

Baltimore hourly weather - Wednesday, September 16

In Baltimore, expect a high near 80°F (26°C) around 3 PM and a low of 65°F (19°C) near 7 AM; precipitation risk peaks at 19% around 6 AM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	69°	66°	5%	11 mph SSE	65%	0
1 AM	Clear	69°	66°	5%	9 mph S	66%	0
2 AM	Overcast	68°	66°	17%	9 mph S	68%	0
3 AM	Partly Cloudy	68°	66°	11%	7 mph S	70%	0
4 AM	Overcast	67°	66°	17%	5 mph SSW	72%	0
5 AM	Cloudy	66°	66°	17%	5 mph SSW	73%	0
6 AM	Overcast	66°	66°	19%	4 mph SSW	74%	0
7 AM	Sunny	65°	66°	8%	4 mph SW	75%	0
8 AM	Sunny	67°	67°	7%	4 mph SSW	72%	0
9 AM	Sunny	69°	69°	5%	5 mph SSW	66%	1
10 AM	Sunny	72°	71°	4%	6 mph S	60%	3
11 AM	Sunny	74°	73°	3%	6 mph S	55%	5
12 PM	Sunny	77°	75°	2%	7 mph SSE	51%	6
1 PM	Sunny	78°	77°	2%	9 mph SSE	50%	7
2 PM	Sunny	79°	79°	2%	9 mph SE	50%	6
3 PM	Sunny	80°	79°	2%	11 mph SE	50%	5
4 PM	Sunny	80°	80°	2%	10 mph SE	52%	3
5 PM	Sunny	79°	78°	3%	10 mph SE	56%	2
6 PM	Sunny	77°	77°	5%	9 mph SE	61%	0
7 PM	Sunny	76°	76°	5%	8 mph SSE	66%	0
8 PM	Clear	75°	76°	5%	7 mph S	66%	0
9 PM	Clear	75°	76°	4%	7 mph S	65%	0
10 PM	Clear	74°	75°	4%	7 mph S	64%	0
11 PM	Clear	74°	73°	4%	6 mph SSW	63%	0

Baltimore hourly weather - Thursday, September 17

In Baltimore, expect a high near 86°F (30°C) around 5 PM and a low of 69°F (21°C) near 7 AM; precipitation risk peaks at 19% around 11 PM.

Time	Conditions	Temp	Feels	Rain	Wind	Humidity	UV
12 AM	Clear	73°	72°	4%	6 mph SSW	62%	0
1 AM	Clear	72°	71°	4%	6 mph SSW	62%	0
2 AM	Clear	71°	70°	4%	6 mph SSW	62%	0
3 AM	Clear	71°	70°	4%	6 mph SSW	64%	0
4 AM	Clear	70°	69°	5%	6 mph SSW	66%	0
5 AM	Clear	70°	69°	5%	6 mph SSW	68%	0
6 AM	Clear	69°	68°	6%	7 mph SSW	69%	0
7 AM	Sunny	69°	68°	6%	6 mph SSW	68%	0
8 AM	Sunny	70°	69°	5%	7 mph SSW	65%	0
9 AM	Sunny	73°	72°	3%	7 mph SSW	59%	1
10 AM	Sunny	76°	75°	3%	7 mph SSW	54%	3
11 AM	Sunny	79°	79°	2%	8 mph S	50%	5
12 PM	Sunny	82°	82°	2%	8 mph S	49%	6
1 PM	Sunny	84°	84°	2%	9 mph SSE	48%	7
2 PM	Sunny	85°	85°	2%	9 mph SSE	48%	7
3 PM	Sunny	85°	86°	3%	10 mph SSE	49%	5
4 PM	Partly Cloudy	86°	87°	4%	8 mph SSE	49%	3
5 PM	Sunny	86°	88°	2%	8 mph S	50%	2
6 PM	Overcast	85°	87°	12%	10 mph S	54%	0
7 PM	Overcast	82°	84°	14%	10 mph S	61%	0
8 PM	Overcast	81°	83°	15%	9 mph S	61%	0
9 PM	Cloudy	80°	82°	13%	9 mph SSW	63%	0
10 PM	Overcast	79°	81°	15%	7 mph SSW	68%	0
11 PM	Overcast	78°	80°	19%	7 mph SW	72%	0

Quick answers for the hours ahead

What is the warmest hour in Baltimore today?

3 PM is forecast to be the warmest, at about 80°F (26°C) with sunny.

Will it rain in Baltimore tonight?

Unlikely - the evening precipitation chance stays at or below 5%.

When is the UV index highest in Baltimore today?

Around 1 PM, when it reaches 7. From UV 3 upward, sun protection is recommended.

Baltimore hour-by-hour: what to expect

Over the next 24 hours in Baltimore, temperatures range from 65°F (19°C) around 7 AM up to 80°F (26°C) near 3 PM - right in line with the typical September high of 79°F (26°C).

A stray shower can't be ruled out - Rain chances top out at 19% around 6 AM. UV reaches 7 (1 PM) - sun protection recommended through midday.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Baltimore 14-day forecast or the monthly climate averages.

Hourly forecasts nearby

Washington hourly

Baltimore, MD Hourly Forecast