Mountainburg, Arkansas Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Mountainburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——93°76°—
- SundayJul 5Showers28%0.22″90°70°-3°
- MondayJul 6Light Drizzle13%0.06″94°72°+4°
- TuesdayJul 7Overcast——93°70°-1°
- WednesdayJul 8Clear——94°72°+1°
- ThursdayJul 9Overcast——96°71°+2°
- FridayJul 10Overcast16%—94°75°-2°
AQI 50 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM scrubbed by 3 hours of recent rain — PM2.5 down to 10.7 µg/m³, PM10 to 11.8 µg/m³.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 10.7 µg/m³, PM10 to 11.8 µg/m³.
- PM2.5/PM10
- 0.91
- Wind
- calm
- Recent rain
- 3h in last 6h
- Pattern
- washed out
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:32 PM
- Moonset
- 11:31 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Mountainburg at a glance
- Today vs. normal: 77°F — typical for the season
- Last frost: March 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 72946
16-Day Forecast — Mountainburg
- Sat93°76°8%
- Sun90°73°28%
- Mon94°72°13%
- Tue93°70°7%
- Wed94°72°2%
- Thu96°71°7%
- Fri94°75°16%
- Sat93°67°30%
- Sun80°67°18%
- Mon86°64°6%
- Tue88°67°4%
- Wed92°71°7%
- Thu96°73°11%
- Fri96°73°10%
- Sat96°73°14%
- Sun96°72°26%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Mountainburg
SPC has placed Mountainburg in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Mountainburg
- 72946