Westfield, Iowa Weather
Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →
Westfield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——78°50°—
- TuesdayJun 16Overcast——77°52°-1°
- WednesdayJun 17Drizzle46%—84°57°+7°
- ThursdayJun 18Drizzle——68°52°-16°
- FridayJun 19Drizzle15%0.06″82°51°+14°
- SaturdayJun 20Light Drizzle39%—77°60°-5°
- SundayJun 21Overcast39%—78°63°+1°
AQI 33 (Good), driven by PM2.5. AQI down 9 over the last 6 hours (gradual decline). PM2.5 at 4.5 µg/m³ (AQI 25) with a 0.96 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm 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 4.5 µg/m³ (AQI 25) with a 0.96 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.96
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:48 AM
- Moonset
- 9:26 PM
- In sign
- ♊︎ Gemini
Toward the solstice glow
Westfield at a glance
- Today vs. normal: 20°F below the seasonal normal for this latitude
- Last frost: May 3 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Westfield
- Mon78°50°2%
- Tue77°52°2%
- Wed84°57°46%
- Thu68°52°3%
- Fri82°51°15%
- Sat77°60°39%
- Sun78°63°39%
- Mon77°58°26%
- Tue79°60°22%
- Wed88°66°22%
- Thu91°66°19%
- Fri95°74°32%
- Sat99°78°27%
- Sun99°65°23%
- Mon84°63°31%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — Westfield
SPC has placed Westfield in the General Thunderstorms category for severe thunderstorms today.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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 Westfield
- 51062