Oshkosh, Nebraska Weather
Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →
Oshkosh weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——82°45°—
- TuesdayJun 16Overcast——90°51°+8°
- WednesdayJun 17Overcast——82°60°-8°
- ThursdayJun 18Overcast——74°53°-8°
- FridayJun 19Overcast——95°54°+21°
- SaturdayJun 20Light Drizzle48%—88°66°-7°
- SundayJun 21Light Drizzle48%0.01″71°63°-17°
AQI 58 (Moderate), driven by PM2.5. AQI up 14 over the last 6 hours (gradual rise). PM2.5 at 34.9 µg/m³ (AQI 99) with a 0.97 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 during the projected peak around 2 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 34 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 around 1 PM.
- Present
- AQI 34
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 15
PM × Wind × Precip
PM2.5 at 34.9 µg/m³ (AQI 99) with a 0.97 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.97
- 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
- 5:18 AM
- Moonset
- 8:45 PM
- In sign
- ♊︎ Gemini
Toward the solstice glow
Oshkosh at a glance
- Today vs. normal: 26°F below the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Oshkosh
- Mon82°45°3%
- Tue90°51°3%
- Wed82°60°0%
- Thu74°53°1%
- Fri95°54°7%
- Sat88°66°48%
- Sun71°63°48%
- Mon88°62°34%
- Tue98°64°24%
- Wed103°65°23%
- Thu104°73°16%
- Fri106°71°22%
- Sat102°70°23%
- Sun79°62°23%
- Mon85°58°16%
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.
ZIP codes in Oshkosh
- 69154