Lisbon, Maine Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Lisbon weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——85°58°—
- MondayJul 6Overcast——81°62°-4°
- TuesdayJul 7Drizzle40%0.09″62°54°-19°
- WednesdayJul 8Overcast21%—85°52°+23°
- ThursdayJul 9Overcast16%—90°60°+5°
- FridayJul 10Overcast37%—84°62°-6°
- SaturdayJul 11Overcast13%—79°55°-5°
AQI 53 (Moderate), driven by PM2.5. AQI up 8 over the last 6 hours (gradual rise). PM2.5 at 10.0 µg/m³ (AQI 53) with a 0.95 fine-to-coarse ratio and 3 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
Ozone × UV × Sky
Ozone at AQI 43 now. With UV 7.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 40 around 1 PM.
- Present
- AQI 43
- UV peak
- 7.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 40
PM × Wind × Precip
PM2.5 at 10.0 µg/m³ (AQI 53) with a 0.95 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.95
- Wind
- calm
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:00 PM
- Moonset
- 10:48 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Lisbon at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: May 10 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 04250
16-Day Forecast — Lisbon
- Sun85°58°4%
- Mon81°62°0%
- Tue62°54°40%
- Wed85°52°21%
- Thu90°60°16%
- Fri84°62°37%
- Sat79°55°13%
- Sun76°57°15%
- Mon74°54°19%
- Tue80°55°22%
- Wed89°68°24%
- Thu82°58°21%
- Fri88°56°27%
- Sat88°64°19%
- Sun80°61°26%
- Mon82°61°39%
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.
ZIP codes in Lisbon
- 04250