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Air Quality Alert AIR QUALITY ALERT - Thurmont

Updated: @ 17-Jul-2026 3:50am - next update at 3:55am   updated
Summary
Currently: 70.4, Max: 75.2, Min: 69.6
Night time, Dry
Night time, Dry
70.4°F
Temp Trend Colder 1.9°F than last hour.
---
Feels like: 74.6°F
24-hr difference
-10.3°FColder 10.3°F than yesterday at this time.
  Today Yesterday
 High 75.2°F @ 12:00am 92°F @ 3:50pm
 Low 69.6°F @ 3:45am 75.2°F @ 11:59pm
Normals / Records
Normal Temperatures
This Date
Record Temperatures
This Date
Normal High
69.1°F
Normal Low
48°F
Record High
89.1°F (2013)
Record Low
21°F (1997)
Wind Air Quality
Wind from NNW NNW
2.5
Gust:
3 mph
279
  Very Unhealthy
0 Bft - Light Air
Max Gust Today at 1:52am 32.0 mph
Max Gust This month on July 4 32.0 mph
Dewpoint, Humidity & Barometer
Humidity: % Increased 5.0% since last hour.
Dew Point: 0°F Increased 0.3°F since last hour.
Barometer: 0 inHg Rising 0.80  inHg/hr
Baro Trend: Steady
Indoor Temp: 0°F
Indoor Humidity: %
Rainfall
Rain Today: 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
July Total: 3.6 in
Season Total: 21.6 in
Short Term Forecast
Overnight

Overnight: Smoke
Smoke

Lo 70 °F
Friday

Friday: Smoke
Smoke

Hi 88 °F
Friday
Night
Friday Night: Smoke
Smoke

Lo 70 °F
UV Index Solar Radiation Fire Risk
Jul-17

9.2
Jul-18

9.6
Jul-19

8.2
High Yest:   863.0
 @ 12:44 PM
Today: 00:00Hrs
Month: 82:37 Hrs
Chandler Burning Index: LOW
Currently:
5.6
at 03:50 AM
High Yest:   6.5 @ 12:06 PM
Almanac Sun Moon
Sunrise: 5:39am
Sunset: 8:25pm
Moonrise: 9:22am
Moonset: 10:01pm
Sunlight:
Today:14 h 39 m 16 s
(Noon)
graph
(Midnight)
Waxing Crescent
Waxing Crescent, Moon at 3 days in cycle
12%
Illuminated
Moon Phases
First Quarter Full Moon Last Quarter New Moon
First Quarter Full Moon Last Quarter New Moon
21 Jul 2026 07:05 29 Jul 2026 10:36 05 Aug 2026 22:21 12 Aug 2026 13:37