Milbridge, Maine Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Milbridge weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——82°60°—
- MondayJul 6Foggy——63°52°-19°
- TuesdayJul 7Foggy27%—68°52°+5°
- WednesdayJul 8Overcast27%—76°52°+8°
- ThursdayJul 9Overcast15%—82°58°+6°
- FridayJul 10Overcast31%—81°62°-1°
- SaturdayJul 11Overcast13%—80°54°-1°
AQI 40 (Good), driven by PM2.5. AQI up 5 over the last 6 hours (gradual rise). PM2.5 at 12.3 µg/m³ (AQI 57) with a 0.98 fine-to-coarse ratio and 4 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 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 37 now. With UV 7.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 37 around 1 PM.
- Present
- AQI 37
- UV peak
- 7.5 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 37
PM × Wind × Precip
PM2.5 at 12.3 µg/m³ (AQI 57) with a 0.98 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.98
- 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
- 10:52 PM
- Moonset
- 10:38 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Milbridge at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: May 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 04658
16-Day Forecast — Milbridge
- Sun81°60°6%
- Mon63°52°2%
- Tue68°52°27%
- Wed76°52°27%
- Thu82°58°15%
- Fri81°62°31%
- Sat80°54°13%
- Sun71°54°16%
- Mon73°52°14%
- Tue71°52°18%
- Wed64°60°25%
- Thu76°60°25%
- Fri81°56°29%
- Sat86°62°26%
- Sun80°56°22%
- Mon70°59°23%
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.
Microseason · July 1–5
Cicadas claim the afternoon
Annual cicada buzz begins, peaking in the heat of the day.
Day 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
In Milbridge, July runs warmest near 66°F and January coldest around 19°F, while December is the wettest month (5.9 inches) and July the driest (3.4 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 19° | 4.3″ | 7 |
| February | 22° | 3.8″ | 6 |
| March | 31° | 4.6″ | 8 |
| April | 42° | 4.3″ | 8 |
| May | 52° | 3.9″ | 7 |
| June | 60° | 3.5″ | 7 |
| July | 66° | 3.4″ | 6 |
| August | 66° | 3.6″ | 5 |
| September | 59° | 3.5″ | 6 |
| October | 48° | 5.0″ | 7 |
| November | 38° | 5.1″ | 7 |
| December | 27° | 5.9″ | 7 |
Regional context
By the nearest station's NOAA NCEI 1991-2020 normals, Milbridge sees 19°F Januarys and 66°F Julys, a 47°F range, plus around 50.8 inches of precipitation across 81 days.
Rainfall in Milbridge stays even across the calendar: December tops out at 5.9 inches over 7.2 rainy days, and July still logs 3.4 inches across 6.2 — a narrow range for Milbridge. It is a balanced pattern Milbridge shares with places like Jonesport, ME, Northeast Harbor, ME and Ellsworth, ME.
The cool-season window in Milbridge starts at late-May, when nights stop freezing — think kale, peas, spinach, and parsnips. In Milbridge, warm-season transplants — tomatoes, peppers, basil — wait two weeks past Milbridge's frost date. Around early-October, freezing nights resume in Milbridge and tender crops must come in. Within Milbridge, cold-air pooling chills low spots by 5-10°F, shifting Milbridge's local frost dates.
Similar climates: Jonesport, ME, Northeast Harbor, ME, Ellsworth, ME, Bradley, ME, Brewer, ME.
Frequently asked
- When does it freeze in Milbridge?
- Milbridge's last spring frost lands near mid-May, and in Milbridge the first fall frost follows around mid-October.
- What is the rainy season in Milbridge?
- Rainfall in Milbridge peaks in December near 5.9 inches, out of about 51 inches annually.
- What is the warmest month in Milbridge?
- On average July tops the year in Milbridge at about 66°F.
- What is the coldest month in Milbridge?
- The coldest stretch in Milbridge falls in January, around 19°F on average.
- When can I start a vegetable garden in Milbridge?
- In Milbridge, sow peas and hardy greens around mid-May; Milbridge's tomatoes and peppers wait two weeks more.
- How many rainy days does Milbridge get?
- Milbridge records around 81 days of measurable precipitation annually.
- What hardiness zone is Milbridge?
- With January around 19°F, Milbridge's zone reflects that minimum — the USDA ZIP map confirms Milbridge's band.
- What is the 10-day forecast for Milbridge?
- Milbridge's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Milbridge?
- See this week's day-by-day rain chances for Milbridge in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Milbridge?
- Current conditions for Milbridge and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Milbridge forecast updated?
- The Milbridge forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Milbridge?
- Today's sunrise and sunset times for Milbridge are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Milbridge?
- The next few days in Milbridge's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Set in a warm-summer humid continental zone, Milbridge, Maine swings from 19°F in the heart of winter to 66°F at midsummer — a 47°F arc.
Yearly precipitation in Milbridge totals around 51 inches, spread over about 81 days of rain or snow.
Milbridge sits at 44.5°N; that 47°F seasonal swing frames planting windows and frost dates across Milbridge.
ZIP codes in Milbridge
- 04658