Last 24 hours Weather in Chattanooga, TN

12-24 Hour forecast:

US AQI

44

Current day Statistics

	Current	High	Low	Average
Temperature 2025	78.6 °F 68.9 °F	82.9°F (16:33) n/a	68.0°F (6:43) n/a	72.7°F n/a
Wind chill 2025	78.7 °F 68.9 °F	82.9°F (16:34) n/a	68.0°F (6:43) n/a	72.7°F n/a
Dew point 2025	70.4 °F 63.2 °F	73.7°F (13:59) n/a	66.8°F (6:43) n/a	69.4°F n/a
Humidity 2025	76 % 82 %	96 % (3:06) n/a	69 % (16:52) n/a	89.8 % n/a
Wind speed 2025	1.99 W mph 127.51 SW mph	4.00 mph SE (17:00) n/a	-	-
Wind gust 2025	1.01 W mph 1.01 SW mph	8.99 mph SE (16:58) n/a	-	-
Wind 2025	West Southwest	-	-	Southeast North
Solar radiation 2025	11 W/m² 410 W/m²	882 W/m² (13:55) n/a	-	123.6 W/m² 0 W/m²
UV index 2025	0.0 1.8	5.1 (13:55) n/a	-	0.8 0
Pressure 2025	30.97 in Rising 30.14 in Steady	31.04 in (9:44) in (:0)	30.94 in (17:07) in (:0)	30.99 in 0 in
Precipitation 2025	0.021 in Last hour: 0.000 in in Last hour: 0.000 in	n/a n/a	-	0.000 in/hr 0.000 in/hr
Lightning 2025	1 detected strikes		Last detected 4.0 miles away at 14:4

Outside Weather Webcam

1 min. updates

Time	Outside	Dining Room	Garage	Family room	Bedroom 1	Bedroom 2	Bedroom 3	Sunroom	Servers	Outside 2025	Windchill
17:24
17:23	79.0	75.6	77.4	73.0	75.6	79.2	76.5	76.3	69.4		79.4
17:22	79.3	75.6	77.4	73.0	75.6	79.2	76.5	76.3	69.4		79.5
17:21	79.3	75.6	77.4	73.0	75.6	79.2	76.5	76.3	69.4		79.5
17:20	79.3	75.6	77.4	73.0	75.6	79.3	76.5	76.3	69.4		79.5
17:19	79.5	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		79.6
17:18	79.5	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		79.6
17:17	79.5	75.6	77.5	73.4	75.6	79.3	76.6	76.3	69.4		79.7
17:16	79.5	75.6	77.5	73.4	75.6	79.3	76.6	76.3	69.4		79.7
17:15	79.5	75.6	77.5	73.4	75.6	79.3	76.6	76.3	69.4		79.8
17:14	79.7	75.6	77.5	73.4	75.6	79.3	76.5	76.3	69.4		79.9
17:13	79.7	75.6	77.5	73.4	75.6	79.3	76.5	76.3	69.4		79.9
17:12	79.7	75.6	77.5	73.4	75.6	79.3	76.5	76.3	69.4		80.0
17:11	79.7	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		80.1
17:10	79.7	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		80.2
17:09	79.9	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		80.3
17:08	79.9	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		80.5
17:07	80.1	75.6	77.5	73.0	75.6	79.3	76.5	76.3	69.4		80.6

Detail

Current Monthly Graph (September 2026)

Cumulative (September)

Current Outside Monthly Statistics (September 2026)

Current Outside Yearly Statistics (2026)

Current Yearly Graph (2026)

Current Rolling Yearly Graph (ALL years)

Current Outside Rolling Yearly Statistics (ALL years)

Past Months

	Graphs	Outside Statistics	Cumulative
	August 2026	August 2026	August
	July 2026	July 2026	July
	June 2026	June 2026	June
	May 2026	May 2026	May
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	February 2026	February 2026	February
	January 2026	January 2026	January
	2025	2025
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	November 2025	November 2025	November
	October 2025	October 2025	October
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	January 2024	January 2024
	2023	2023
	December 2023	December 2023
	November 2023	November 2023
	October 2023	October 2023
	September 2023	September 2023