Defiance Weather Forecast
- 55
- 85
Chance Thunderstorms
- 52
- 84
Chance Thunderstorms
- 49
- 87
Mostly Sunny
- 49
- 91
Mostly Sunny
- 50
- 92
Mostly Sunny
- 53
- 94
Partly Sunny
Today 22 Jul West Central Plateau
Partly cloudy. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. West Winds around 15 Mph this afternoon. Chance of rain 50 percent.
Tonight 22 Jul West Central Plateau
Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 50s. Southwest Winds around 15 Mph in the evening. Chance of rain 50 percent.
Defiance Temperature Statistics
July Temperature
Gallup Municipal Airport (5.6 miles)
Lowest 6 July, 2025
46.7 °FAverage July
73.1 °FHighest 10 July, 2025
97.6 °F
Climate (2020–Present)
Gallup Municipal Airport (5.6 miles)
Average Low 2020–2025
34.1 °FAverage 2020–2025
52 °FAverage High 2020–2025
69 °F