Webb, Iowa Weather
Warm wind sweeps the tallgrass. Day 16 of summer. Read this microseason across nine climate regions →
Webb weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Light Drizzle29%—83°64°—
- MondayJul 6Overcast——87°65°+4°
- TuesdayJul 7Overcast——90°68°+3°
- WednesdayJul 8Light Drizzle61%—88°67°-2°
- ThursdayJul 9Overcast61%—84°68°-4°
- FridayJul 10Overcast20%—80°64°-4°
- SaturdayJul 11Overcast——84°65°+4°
AQI 44 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 10.4 µg/m³ (AQI 53) with a 0.86 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in stagnant air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 10.4 µg/m³ (AQI 53) with a 0.86 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.86
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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).
When the stars begin to huddle, the earth will soon become a puddle.
- Moonrise
- 12:00 AM
- Moonset
- 12:42 PM
- In sign
- ♓︎ Pisces
Warm wind sweeps the tallgrass
Webb at a glance
- Today vs. normal: 71°F — typical for the season
- Last frost: May 4 (climatological average for this latitude)
- Microseason: Jul 6–10
- Planting window: Sow fall broccoli and cabbage indoors for transplant in 4 weeks.
ZIP code: 51366
16-Day Forecast — Webb
- Sun83°64°29%
- Mon87°65°1%
- Tue90°68°7%
- Wed88°67°61%
- Thu84°68°61%
- Fri80°64°20%
- Sat84°65°3%
- Sun93°66°3%
- Mon92°72°4%
- Tue81°64°10%
- Wed80°62°11%
- Thu72°63°16%
- Fri74°65°14%
- Sat80°63°22%
- Sun85°64°26%
- Mon76°64°25%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 6, 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 — Webb
SPC includes Webb in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Webb
- 51366