Gallaway, TN Hourly Weather Forecast
Next 48 Hours
Mon, May 18th 2026
Sunny skies giving way to partly cloudy by evening. Rain forecasted to be scattered showers (up to 0.01in), scattered thunderstorms (up to 0.00in). Warming trend from 72°F to 90°. Breezy wind from the S at 12.3 mph, with humidity levels between 49% to 87%, and an avg barometric pressure of 30.02 inHg.
| Mon, May 18th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
5 AM Clear UV: 0 |
72°F Feels 76°F |
85% | 11.2 S | 29.99 | 67°F | 0% |
6 AM Sunny UV: 0 |
73°F Feels 77°F |
87% | 13 S | 30.01 | 67.6°F | 0% |
7 AM SunnyUV: 0.3 |
75°F Feels 78°F |
85% | 11.4 S | 30.02 | 68.8°F | 0% |
8 AM SunnyUV: 1.2 |
77°F Feels 81°F |
80% | 12.1 S | 30.04 | 69.5°F | 0% |
9 AM SunnyUV: 2.8 |
79°F Feels 83°F |
75% | 13.9 SSE | 30.06 | 70.5°F | 0% |
10 AM SunnyUV: 4.7 |
84°F Feels 90°F |
70% | 14.3 S | 30.06 | 70.7°F | 0% |
11 AM SunnyUV: 7 |
87°F Feels 94°F |
63% | 14.3 S | 30.06 | 73.8°F | 0% |
12 PM SunnyUV: 8.1 |
88°F Feels 95°F |
57% | 14.5 S | 30.05 | 72.7°F | 0% |
1 PM SunnyUV: 7.7 |
89°F Feels 95°F |
52% | 13.9 S | 30.04 | 69.4°F | 0% |
2 PM SunnyUV: 5.4 |
90°F Feels 96°F |
49% | 13.2 S | 30.02 | 68.4°F | 0% |
3 PM SunnyUV: 5.6 |
88°F Feels 93°F |
51% | 11.4 S | 30 | 69.4°F | 0% |
4 PM Scattered Showers UV: 4.2 |
83°F Feels 88°F |
52% | 10.3 SSE | 30 | 67.4°F | 81% |
5 PM Scattered Thunderstorms UV: 2 |
80°F Feels 84°F |
76% | 9.8 SSE | 30 | 70.2°F | 0% |
6 PM Scattered ThunderstormsUV: 0.5 |
78°F Feels 82°F |
78% | 8.9 SSE | 30 | 69.9°F | 100% |
7 PM Scattered ThunderstormsUV: 0.1 |
76°F Feels 80°F |
79% | 11.9 S | 30 | 69°F | 100% |
8 PM Scattered Showers UV: 0 |
75°F Feels 79°F |
80% | 12.8 S | 30.01 | 68.1°F | 100% Rain est. 0.01in |
9 PM Partly Cloudy UV: 0 |
75°F Feels 78°F |
80% | 12.1 S | 30.01 | 67.5°F | 0% |
10 PM Partly CloudyUV: 0 |
74°F Feels 78°F |
80% | 13.2 S | 30.01 | 67.6°F | 0% |
11 PM Partly CloudyUV: 0 |
73°F Feels 77°F |
83% | 11.6 S | 30.01 | 68.1°F | 0% |
Tue, May 19th 2026
Scattered thunderstorms giving way to scattered showers by evening. Rain forecasted to be scattered showers (up to 0.05in), light rain shower (up to 0.03in), light drizzle (up to 0.01in), patchy light drizzle (up to 0.01in), patchy light rain in area with thunder (up to 0.01in). Temps range from 71° to 85°. Breezy wind, shifting from S to SSW at 11 mph, with humidity ranging 56% to 91%, and an avg barometric pressure of 30.04 inHg.
| Tue, May 19th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
73°F Feels 77°F |
87% | 8.9 S | 30.01 | 68.3°F | 0% |
1 AM Partly CloudyUV: 0 |
73°F Feels 77°F |
86% | 8.9 S | 30.02 | 67.9°F | 0% |
2 AM Scattered ShowersUV: 0 |
72°F Feels 76°F |
86% | 8.9 SSW | 30.03 | 67.8°F | 74% |
3 AM Light Rain Shower UV: 0 |
71°F Feels 71°F |
90% | 8.5 S | 30.04 | 68°F | 100% Rain est. 0.01in |
4 AM Partly CloudyUV: 0 |
71°F Feels 71°F |
91% | 8.9 S | 30.04 | 68°F | 0% |
5 AM Scattered ShowersUV: 0 |
71°F Feels 71°F |
91% | 10.1 S | 30.04 | 67.7°F | 82% |
6 AM Light Rain Shower UV: 0 |
71°F Feels 71°F |
91% | 10.1 S | 30.05 | 67.2°F | 100% Rain est. 0.03in |
7 AM Cloudy UV: 0.3 |
72°F Feels 76°F |
90% | 11.2 S | 30.07 | 67.6°F | 0% |
8 AM CloudyUV: 1 |
74°F Feels 78°F |
87% | 10.7 S | 30.09 | 68.9°F | 0% |
9 AM Scattered ThunderstormsUV: 2.4 |
77°F Feels 81°F |
80% | 14.8 S | 30.08 | 69.7°F | 0% |
10 AM SunnyUV: 3.7 |
79°F Feels 84°F |
73% | 15.4 SSW | 30.08 | 69.8°F | 0% |
11 AM Scattered ThunderstormsUV: 4.7 |
82°F Feels 86°F |
66% | 15 SSW | 30.1 | 69.8°F | 0% |
12 PM Light Drizzle UV: 8.8 |
83°F Feels 87°F |
61% | 14.5 SSW | 30.1 | 69.4°F | 100% Rain est. 0.01in |
1 PM Patchy Light Drizzle UV: 9.6 |
85°F Feels 89°F |
64% | 12.8 SSW | 30.08 | 70.3°F | 100% Rain est. 0.01in |
2 PM Light Rain ShowerUV: 8.9 |
85°F Feels 89°F |
56% | 13.2 SSW | 30.06 | 68.9°F | 100% Rain est. 0.01in |
3 PM Light Rain ShowerUV: 7.2 |
84°F Feels 89°F |
60% | 12.3 SSW | 30.04 | 69.4°F | 100% Rain est. 0.01in |
4 PM Scattered ThunderstormsUV: 4.9 |
83°F Feels 88°F |
65% | 10.1 SSW | 30.03 | 70.2°F | 0% |
5 PM Scattered ThunderstormsUV: 2.7 |
84°F Feels 89°F |
67% | 9.4 SSW | 30.02 | 70.8°F | 0% |
6 PM SunnyUV: 1.1 |
82°F Feels 88°F |
67% | 8.3 S | 30 | 71.6°F | 0% |
7 PM SunnyUV: 0.3 |
80°F Feels 84°F |
72% | 6.5 S | 29.99 | 71.7°F | 0% |
8 PM Scattered Thunderstorms UV: 0 |
79°F Feels 82°F |
75% | 6.7 S | 30.01 | 69.2°F | 0% |
9 PM Scattered ShowersUV: 0 |
77°F Feels 80°F |
72% | 8.9 S | 30 | 67.6°F | 64% |
10 PM Patchy Light Rain In Area With Thunder UV: 0 |
74°F Feels 78°F |
72% | 12.1 SSE | 30.02 | 64.8°F | 100% Rain est. 0.01in |
11 PM Scattered ShowersUV: 0 |
72°F Feels 77°F |
81% | 17.7 SSW | 30.04 | 65.5°F | 100% Rain est. 0.05in |
Wed, May 20th 2026
Light rain shower expected later. Rain forecasted to be light rain shower (up to 0.06in). Temps range from 68° to 71°. Breezy wind, shifting from WSW to E at 10.1 mph, as humidity ranges 92% to 97%, and an avg barometric pressure of 30.08 inHg.
| Wed, May 20th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Light Rain ShowerUV: 0 |
71°F Feels 71°F |
93% | 18.1 WSW | 30.09 | 68.2°F | 100% Rain est. 0.06in |
1 AM Light Rain ShowerUV: 0 |
69°F Feels 69°F |
92% | 16.8 W | 30.1 | 66.2°F | 100% Rain est. 0.04in |
2 AM Light Rain ShowerUV: 0 |
69°F Feels 69°F |
94% | 8.5 WNW | 30.09 | 66.3°F | 100% Rain est. 0.05in |
3 AM Mist UV: 0 |
68°F Feels 68°F |
96% | 3.1 N | 30.07 | 66.7°F | 0% |
4 AM MistUV: 0 |
68°F Feels 68°F |
97% | 3.8 E | 30.07 | 66.7°F | 0% |
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 |
77°F |
29.99 inHg.
Barometer 79%
Humidity S 11.4mph Wind |
| Overcast | ||
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