Observed 1:55 PM MST at KGXF
Tacna, AZ weather
Mostly sunny and 79°26°, 8°4° colder than a typical Oct 24.
Today: low 57°14° (likely 57°14° to 65°18°), high 81°27° (likely 81°27° to 82°28°).
Now 79°26°
Mostly sunny
- Wind
- 8 mph13 km/h
- From the west. Up to 8 mph13 km/h through 2 AM
- Dew point
- 45°7°
- Comfortable
- UV index
- 5Moderate
- Was high 12–2 PM · peak 6
- Pressure
- 29.9 inHg1013 hPa
- Falling slowly · −0.03 inHg−1.1 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
This afternoonNear 80°27° · Clear
TonightDown to 59°15° by 5 AM · Clear
Tomorrow morningUp to 74°23° by 11 AM · Clear
Tomorrow afternoonUp to 82°28° by 3 PM · Clear
Tomorrow nightDown to 60°16° by 5 AM · Partly cloudy
Monday morningUp to 75°24° by 11 AM · Clear
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 2p | Sunny | 79°26° (likely 79°26° to 82°28°) | 79°26° | 0% | 5 mph8 km/h from W, gusts 8 mph12 km/h | 27% | 15% | 5 |
| Sat 3p | Sunny | 80°27° (likely 80°27° to 82°28°) | 79°26° | 0% | 5 mph8 km/h from WSW, gusts 8 mph13 km/h | 26% | 13% | 3 |
| Sat 4p | Sunny | 81°27° (likely 81°27° to 82°28°) | 79°26° | 0% | 5 mph8 km/h from W, gusts 8 mph13 km/h | 25% | 9% | 1 |
| Sat 5p | Sunny | 80°27° (likely 80°27° to 81°27°) | 79°26° | 0% | 5 mph8 km/h from WSW, gusts 8 mph12 km/h | 24% | 4% | 1 |
| Sat 6p | Clear | 78°26° (likely 75°24° to 80°27°) | 78°26° | 0% | 5 mph8 km/h from SW, gusts 5 mph9 km/h | 27% | 3% | 0 |
| Sat 7p | Clear | 75°24° (likely 71°22° to 78°26°) | 75°24° | 0% | 5 mph8 km/h from SW, gusts 5 mph8 km/h | 29% | 1% | 0 |
| Sat 8p | Clear | 72°22° (likely 68°20° to 76°24°) | 72°22° | 0% | 0 mph0 km/h, gusts 7 mph11 km/h | 33% | 0% | 0 |
| Sat 9p | Clear | 70°21° (likely 65°18° to 74°23°) | 70°21° | 0% | 0 mph0 km/h, gusts 7 mph12 km/h | 35% | 0% | 0 |
| Sat 10p | Clear | 68°20° (likely 64°18° to 72°22°) | 68°20° | 0% | 0 mph0 km/h, gusts 8 mph13 km/h | 39% | 0% | 0 |
| Sat 11p | Clear | 67°19° (likely 61°16° to 70°21°) | 67°19° | 0% | 0 mph0 km/h, gusts 7 mph11 km/h | 42% | 0% | 0 |
| Sun 12a | Clear | 66°19° (likely 59°15° to 69°21°) | 66°19° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 43% | 0% | 0 |
| Sun 1a | Clear | 64°18° (likely 57°14° to 68°20°) | 64°18° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 45% | 0% | 0 |
| Sun 2a | Clear | 64°18° (likely 56°13° to 66°19°) | 64°18° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 46% | 0% | 0 |
| Sun 3a | Clear | 63°17° (likely 55°13° to 65°18°) | 63°17° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 48% | 0% | 0 |
| Sun 4a | Clear | 61°16° (likely 53°12° to 64°18°) | 61°16° | 0% | 0 mph0 km/h, gusts 3 mph6 km/h | 51% | 0% | 0 |
| Sun 5a | Clear | 59°15° (likely 51°11° to 63°17°) | 59°15° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 57% | 0% | 0 |
| Sun 6a | Clear | 59°15° (likely 50°10° to 62°17°) | 59°15° | 0% | 0 mph0 km/h, gusts 5 mph9 km/h | 60% | 0% | 0 |
| Sun 7a | Sunny | 58°14° (likely 50°10° to 62°17°) | 58°14° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 64% | 0% | 0 |
| Sun 8a | Sunny | 61°16° (likely 53°12° to 64°18°) | 61°16° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 60% | 0% | 0 |
| Sun 9a | Sunny | 67°19° (likely 60°16° to 68°20°) | 67°19° | 0% | 0 mph0 km/h, gusts 7 mph11 km/h | 49% | 0% | 2 |
| Sun 10a | Sunny | 70°21° (likely 66°19° to 74°23°) | 70°21° | 0% | 5 mph8 km/h from ENE, gusts 7 mph11 km/h | 41% | 0% | 3 |
| Sun 11a | Sunny | 74°23° (likely 72°22° to 79°26°) | 74°23° | 0% | 5 mph8 km/h from ENE, gusts 6 mph10 km/h | 35% | 0% | 5 |
| Sun 12p | Sunny | 77°25° (likely 77°25° to 82°28°) | 77°25° | 0% | 5 mph8 km/h from ENE, gusts 5 mph9 km/h | 31% | 0% | 5 |
| Sun 1p | Sunny | 79°26° (likely 79°26° to 84°29°) | 79°26° | 0% | 5 mph8 km/h from ENE, gusts 6 mph10 km/h | 28% | 0% | 6 |
| Sun 2p | Sunny | 81°27° (likely 81°27° to 85°29°) | 79°26° | 0% | 5 mph8 km/h from NE, gusts 7 mph11 km/h | 25% | 0% | 5 |
| Sun 3p | Sunny | 82°28° (likely 82°28° to 85°29°) | 80°27° | 0% | 0 mph0 km/h, gusts 7 mph10 km/h | 24% | 0% | 4 |
| Sun 4p | Sunny | 82°28° (likely 82°28° to 84°29°) | 80°27° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 23% | 0% | 3 |
| Sun 5p | Sunny | 82°28° (likely 82°28° to 83°28°) | 80°27° | 0% | 0 mph0 km/h, gusts 8 mph13 km/h | 22% | 42% | 1 |
| Sun 6p | Clear | 79°26° (likely 77°25° to 81°27°) | 79°26° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 26% | 40% | 0 |
| Sun 7p | Mostly clear | 76°24° (likely 73°23° to 79°26°) | 76°24° | 0% | 0 mph0 km/h, gusts 5 mph9 km/h | 28% | 29% | 0 |
| Sun 8p | Clear | 73°23° (likely 69°21° to 77°25°) | 73°23° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 31% | 40% | 0 |
| Sun 9p | Clear | 71°22° (likely 67°19° to 75°24°) | 71°22° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 34% | 41% | 0 |
| Sun 10p | Clear | 70°21° (likely 64°18° to 73°23°) | 70°21° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 35% | 41% | 0 |
| Sun 11p | Clear | 68°20° (likely 61°16° to 72°22°) | 68°20° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 39% | 42% | 0 |
| Mon 12a | Mostly clear | 67°19° (likely 60°16° to 70°21°) | 67°19° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 39% | 47% | 0 |
| Mon 1a | Mostly clear | 66°19° (likely 58°14° to 69°21°) | 66°19° | 0% | 0 mph0 km/h, gusts 5 mph7 km/h | 40% | 46% | 0 |
| Mon 2a | Mostly clear | 65°18° (likely 57°14° to 68°20°) | 65°18° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 41% | 44% | 0 |
| Mon 3a | Mostly clear | 63°17° (likely 56°13° to 66°19°) | 63°17° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 46% | 41% | 0 |
| Mon 4a | Clear | 62°17° (likely 55°13° to 65°18°) | 62°17° | 0% | 0 mph0 km/h, gusts 3 mph6 km/h | 48% | 40% | 0 |
| Mon 5a | Clear | 60°16° (likely 53°12° to 64°18°) | 60°16° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 51% | 40% | 0 |
| Mon 6a | Clear | 59°15° (likely 50°10° to 62°17°) | 59°15° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 55% | 41% | 0 |
| Mon 7a | Sunny | 59°15° (likely 49°9° to 62°17°) | 59°15° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 57% | 21% | 0 |
| Mon 8a | Sunny | 62°17° (likely 52°11° to 64°18°) | 62°17° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 54% | 12% | 0 |
| Mon 9a | Sunny | 66°19° (likely 58°14° to 69°21°) | 66°19° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 47% | 27% | 2 |
| Mon 10a | Sunny | 71°22° (likely 65°18° to 76°24°) | 71°22° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 36% | 4% | 3 |
| Mon 11a | Sunny | 75°24° (likely 72°22° to 80°27°) | 75°24° | 0% | 5 mph8 km/h from NE, gusts 7 mph11 km/h | 31% | 0% | 5 |
| Mon 12p | Sunny | 78°26° (likely 73°23° to 83°28°) | 78°26° | 0% | 5 mph8 km/h from NE, gusts 7 mph11 km/h | 27% | 0% | 5 |
| Mon 1p | Sunny | 81°27° (likely 78°26° to 85°29°) | 79°26° | 0% | 5 mph8 km/h from N, gusts 5 mph8 km/h | 24% | 0% | 6 |
Days ahead
Today, Oct 24. Sunny. High 81°27°, low 57°14°. Typical 89°32° / 53°12°. Dry. Forecasts agree.
Afternoon
noon–6 PM
Sunny, 81°27°Dry
Evening
6 PM–midnight
Clear, 72°22°Dry
Overnight
midnight–6 AM
Clear, 59°15°Dry
Official NWS forecast
Today: Sunny, with a high near 81. West southwest wind around 5 mph.
Tonight: Mostly clear. Low around 57, with temperatures rising to around 59 overnight. South wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 81°27°–82°28°
- Low, likely
- 57°14°–65°18°
- Typical high / low
- 89°32° / 53°12°
- Wind
- 10 mph16 km/h, gusts 19 mph31 km/h
- UV peak
- 6
Tomorrow, Oct 25. Sunny. High 82°28°, low 58°14°. Typical 88°31° / 53°12°. Dry. Forecasts agree.
Morning
6 AM–noon
Sunny, 61°16°Dry
Afternoon
noon–6 PM
Sunny, 82°28°Dry
Evening
6 PM–midnight
Clear, 73°23°Dry
Overnight
midnight–6 AM
Mostly clear, 60°16°Dry
Official NWS forecast
Day: Sunny, with a high near 82. East northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 58. North wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 82°28°–85°29°
- Low, likely
- 50°10°–61°16°
- Typical high / low
- 88°31° / 53°12°
- Wind
- 8 mph13 km/h, gusts 15 mph24 km/h
- UV peak
- 6
Monday, Oct 26. Sunny. High 84°29°, low 60°16°. Typical 88°31° / 52°11°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 62°17°Dry
Afternoon
noon–6 PM
Sunny, 86°30°Dry
Evening
6 PM–midnight
Clear, 74°23°Dry
Overnight
midnight–6 AM
Clear, 58°15°Dry
Official NWS forecast
Day: Sunny, with a high near 84. North wind 0 to 5 mph.
Night: Mostly clear, with a low around 60. West northwest wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 84°29°–87°31°
- Low, likely
- 49°9°–62°17°
- Typical high / low
- 88°31° / 52°11°
- Wind
- 6 mph10 km/h
- UV peak
- 6
Tuesday, Oct 27. Sunny. High 86°30°, low 60°16°. Typical 88°31° / 52°11°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 60°16°Dry
Afternoon
noon–6 PM
Sunny, 87°30°Dry
Evening
6 PM–midnight
Clear, 74°23°Dry
Overnight
midnight–6 AM
Clear, 58°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 86. East southeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 60. South wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 85°29°–88°31°
- Low, likely
- 49°9°–65°18°
- Typical high / low
- 88°31° / 52°11°
- Wind
- 8 mph13 km/h
- UV peak
- 6
Wednesday, Oct 28. Partly sunny. High 85°29°, low 61°16°. Typical 87°31° / 52°11°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 60°15°Dry
Afternoon
noon–6 PM
Cloudy, 86°30°Dry
Evening
6 PM–midnight
Mostly clear, 74°24°Dry
Overnight
midnight–6 AM
Cloudy, 61°16°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 85. Southeast wind 0 to 5 mph.
Night: Mostly cloudy, with a low around 61. South southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 84°29°–88°31°
- Low, likely
- 49°9°–65°18°
- Typical high / low
- 87°31° / 52°11°
- Wind
- 8 mph13 km/h
- UV peak
- 5
Thursday, Oct 29. Cloudy. High 83°28°, low 62°17°. Typical 87°31° / 51°11°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 62°17°Dry
Afternoon
noon–6 PM
Cloudy, 84°29°Dry
Evening
6 PM–midnight
Cloudy, 75°24°Dry
Overnight
midnight–6 AM
Cloudy, 66°19°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 83. East southeast wind 0 to 10 mph, with gusts as high as 25 mph.
Night: Mostly cloudy, with a low around 62. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 83°28°–86°30°
- Low, likely
- 54°12°–67°19°
- Typical high / low
- 87°31° / 51°11°
- Wind
- 11 mph18 km/h, gusts 21 mph33 km/h
- UV peak
- 5
Friday, Oct 30. Cloudy. High 79°26°, low 59°15°. Typical 86°30° / 51°11°. Dry. Forecasts agree.
Morning
6 AM–noon
Partly sunny, 68°20°Dry
Afternoon
noon–6 PM
Mostly sunny, 79°26°Dry
Evening
6 PM–midnight
Clear, 71°22°Dry
Overnight
midnight–6 AM
Cloudy, 61°16°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 79. South wind 5 to 10 mph, with gusts as high as 25 mph.
Night: Partly cloudy, with a low around 59. West southwest wind around 5 mph, with gusts as high as 20 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 78°26°–81°27°
- Low, likely
- 59°15°–68°20°
- Typical high / low
- 86°30° / 51°11°
- Wind
- 16 mph26 km/h, gusts 30 mph49 km/h
- UV peak
- 3
Saturday, Oct 31. Cloudy. High 77°25°, low 60°16°. Typical 86°30° / 50°10°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 63°17°Dry
Afternoon
noon–6 PM
Cloudy, 78°26°Dry
Evening
6 PM–midnight
Cloudy, 70°21°Dry
Overnight
midnight–6 AM
Cloudy, 58°15°30% chance · 0.23 in5.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 75°24°–81°27°
- Low, likely
- 50°10°–65°18°
- Typical high / low
- 86°30° / 50°10°
- Wind
- 9 mph14 km/h, gusts 26 mph42 km/h
- UV peak
- 4
Sunday, Nov 1. Cloudy. High 76°24°, low 57°14°. Typical 86°30° / 50°10°. Rain 0.35 in8.9 mm, 30% chance. Forecasts differ.
Morning
6 AM–noon
Partly sunny, 59°15°30% chance · 0.19 in4.7 mm
Afternoon
noon–6 PM
Cloudy, 77°25°20% chance
Evening
6 PM–midnight
Clear, 67°20°Dry
Overnight
midnight–6 AM
Cloudy, 57°14°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 73°23°–81°27°
- Low, likely
- 44°7°–65°18°
- Typical high / low
- 86°30° / 50°10°
- Wind
- 12 mph19 km/h
- UV peak
- 5
Monday, Nov 2. Drizzle. High 76°24°, low 56°13°. Typical 85°29° / 49°9°. Rain 0.02 in0.5 mm, 10% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 59°15°Dry
Afternoon
noon–6 PM
Mostly sunny, 77°25°Dry
Evening
6 PM–midnight
Clear, 69°20°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 71°22°–78°26°
- Low, likely
- 43°6°–67°19°
- Typical high / low
- 85°29° / 49°9°
- Wind
- 11 mph18 km/h, gusts 21 mph34 km/h
- UV peak
- 5
The outlook
Today
Dry, high 81°, low 57°.
Tomorrow
Dry, high 82°, low 58°.
Monday
Dry, high 84°, low 60°.
Rest of week
Mostly dry, highs 76–86°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PSR) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Cooling this week
About 64% less cooling than a typical week.
Cooling degree days, base 65°F
Comfort
Dry air outside (dew point 45°F).
Open the windows?
Today, 6:00 PM–4:00 AM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
Oct 24, today vs a typical year
Today’s expected high is 8°4° colder than typical.
- Normal high / low
- 89°32° / 53°12°
- Forecast high / low
- 81°27° / 57°14°
- Record high
- 101°38° in 2003
- Record low
- 31°−1° in 1975
Last 7 days vs normal
On average 4°2° warmer than normal (daily mean temperature).
- +1°SunOct 18
- ±0°MonOct 19
- +6°+3°TueOct 20
- +13°+7°WedOct 21
- +9°+5°ThuOct 22
- ±0°FriOct 23
- −1°SatOct 24
Tacna weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 6:46 AM, sunset 5:52 PM.
- Daylight
- 11 h 6 min
- Losing 1 min 48 s a day; shortest Dec 21, 1 h 6 min less
- Golden hour
- 5:18–6:08 PM
- Morning 6:31–7:20 AM
- Blue hour
- 6:08–6:17 PM
- Morning 6:21–6:31 AM; first light 6:21 AM
Stars tonight? Fair
Clear 6:17 PM–6:22 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
98% lit · growing
- Today
- sets 5:09 AM · rises 4:50 PM
- Full moon
- Oct 25
- New moon
- Nov 9
