Ridgefield, New Jersey Weather
Solstice approaches — longest light. Day 88 of spring. Read this microseason across nine climate regions →
Ridgefield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Rain95%0.22″80°64°—
- TuesdayJun 16Overcast——80°55°0°
- WednesdayJun 17Heavy Drizzle21%0.06″81°64°+1°
- ThursdayJun 18Light Drizzle47%—94°70°+13°
- FridayJun 19Light Drizzle19%—86°71°-8°
- SaturdayJun 20Partly Cloudy——80°63°-6°
- SundayJun 21Overcast——71°65°-9°
AQI 50 (Good), driven by PM2.5. AQI down 25 over the last 6 hours — air quality is improving sharply. PM2.5 at 8.7 µg/m³, PM10 at 8.8 µg/m³ — typical background levels with no transport signature.
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 33 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 15 around 1 PM.
- Present
- AQI 33
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 15
PM × Wind × Precip
PM2.5 at 8.7 µg/m³, PM10 at 8.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.99
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 5:22 AM
- Moonset
- 8:43 PM
- In sign
- ♊︎ Gemini
Solstice approaches — longest light
Ridgefield at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Ridgefield
- Mon80°64°95%
- Tue80°55°0%
- Wed81°64°21%
- Thu94°70°47%
- Fri86°71°19%
- Sat80°63°9%
- Sun71°65°5%
- Mon78°60°30%
- Tue82°62°32%
- Wed85°64°20%
- Thu81°68°16%
- Fri87°67°36%
- Sat86°66°28%
- Sun88°68°39%
- Mon98°73°39%
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.
Microseason · June 11–15
Solstice approaches — longest light
Sunrise before 5:30 AM; sunset nearly 8:30 PM.
Day 166 of 365 · Wedge 33 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
Ridgefield peaks at about 75°F in July and bottoms near 29°F in January; December brings the heaviest rain (4.2 inches) and February the least (2.9 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 29° | 3.5″ | 13 |
| February | 31° | 2.9″ | 13 |
| March | 39° | 3.7″ | 15 |
| April | 50° | 4.0″ | 17 |
| May | 59° | 3.9″ | 18 |
| June | 69° | 3.8″ | 16 |
| July | 75° | 3.4″ | 16 |
| August | 74° | 4.1″ | 17 |
| September | 67° | 3.4″ | 13 |
| October | 57° | 3.2″ | 11 |
| November | 43° | 3.8″ | 13 |
| December | 34° | 4.2″ | 13 |
Regional context
Drawing on NOAA NCEI 1991-2020 normals, Ridgefield's January averages 29°F and July 75°F — 46°F apart — while precipitation totals roughly 43.9 inches over some 175 days.
Ridgefield's precipitation spreads evenly: December peaks at 4.2 inches on 13.4 wet days, while February holds 2.9 inches over 12.8 — no month dominates Ridgefield's rain calendar. That lines Ridgefield up with places like Fairview, NJ, Palisades Park, NJ and Cliffside Park, NJ, fed by overlapping storm tracks.
By mid-April the frosts ease in Ridgefield, opening the season for kale, peas, spinach, and parsnips. Warm-soil crops in Ridgefield wait about two weeks past Ridgefield's last frost, once the soil warms. Ridgefield's window closes around mid-November as overnight lows return below freezing. Within Ridgefield, cold-air pooling chills low spots by 5-10°F, shifting Ridgefield's local frost dates.
Similar climates: Fairview, NJ, Palisades Park, NJ, Cliffside Park, NJ, Ridgefield Park, NJ, Little Ferry, NJ.
Frequently asked
- When does it freeze in Ridgefield?
- In Ridgefield, expect the last spring frost near mid-April; Ridgefield's first autumn frost comes around mid-November.
- What is the rainy season in Ridgefield?
- Rainfall in Ridgefield peaks in December near 4.2 inches, out of about 44 inches annually.
- What is the warmest month in Ridgefield?
- On average July tops the year in Ridgefield at about 75°F.
- What is the coldest month in Ridgefield?
- The coldest stretch in Ridgefield falls in January, around 29°F on average.
- When can I start a vegetable garden in Ridgefield?
- In Ridgefield, sow peas and hardy greens around mid-April; Ridgefield's tomatoes and peppers wait two weeks more.
- How many rainy days does Ridgefield get?
- Expect roughly 175 wet days a year in Ridgefield.
- What hardiness zone is Ridgefield?
- With January around 29°F, Ridgefield's zone reflects that minimum — the USDA ZIP map confirms Ridgefield's band.
- What is the 10-day forecast for Ridgefield?
- Ridgefield'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 Ridgefield?
- See this week's day-by-day rain chances for Ridgefield in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Ridgefield?
- Current conditions for Ridgefield and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Ridgefield forecast updated?
- The Ridgefield forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Ridgefield?
- Day length in Ridgefield peaks around the June solstice — earliest sunrise and latest sunset — and is shortest near the December solstice.
- How accurate is the weather forecast for Ridgefield?
- The next few days in Ridgefield's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
The warm-summer humid continental climate of Ridgefield, New Jersey carries typical Januarys near 29°F and Julys around 75°F — 46°F of seasonal travel.
Rain and snow bring Ridgefield roughly 44 inches a year across approximately 175 measurable-precipitation days.
From 40.8°N, Ridgefield sees a 46°F seasonal swing that governs Ridgefield's planting and frost windows.
Beaches near Ridgefield
- Jacob Riis Beach19.6 mi
- Rockaway Beach Beach19.6 mi
- Long Beach NY Beach25.1 mi
Each linked page shows live water temperature, wave height, swim and surf verdicts, tides, and rip-current risk from NDBC + NOAA + NWS data.
ZIP codes in Ridgefield
- 07657