Tillson, New York Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Tillson weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain53%0.75″95°71°—
- SundayJul 5Rain38%0.32″88°72°-7°
- MondayJul 6Heavy Showers81%4.0″73°63°-15°
- TuesdayJul 7Showers76%0.96″64°61°-9°
- WednesdayJul 8Overcast20%—82°59°+18°
- ThursdayJul 9Light Drizzle14%0.02″92°62°+10°
- FridayJul 10Light Drizzle57%0.02″83°64°-9°
AQI 50 (Good), driven by Ozone. AQI up 16 in the last 6 hours — air quality is degrading. Ozone at AQI 49 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
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 49 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 49
- UV peak
- 3.3 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 49
PM × Wind × Precip
PM2.5 at 5.2 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.83
- 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).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:52 PM
- Moonset
- 9:57 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Tillson at a glance
- Today vs. normal: 25°F above the seasonal normal for this latitude
- Last frost: April 27 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 12486
16-Day Forecast — Tillson
- Sat96°71°53%
- Sun88°71°38%
- Mon73°63°81%
- Tue64°61°76%
- Wed82°59°20%
- Thu92°62°14%
- Fri83°64°57%
- Sat82°68°26%
- Sun77°62°27%
- Mon80°59°23%
- Tue85°61°32%
- Wed87°56°33%
- Thu84°61°49%
- Fri93°62°45%
- Sat88°65°43%
- Sun85°68°46%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Tillson
SPC has placed Tillson in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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.
Microseason · July 1–5
Cicadas claim the afternoon
Annual cicada buzz begins, peaking in the heat of the day.
Day 185 of 365 · Wedge 37 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
Tillson peaks at about 73°F in July and bottoms near 27°F in January; October brings the heaviest rain (4.6 inches) and February the least (2.8 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 27° | 3.5″ | 7 |
| February | 29° | 2.8″ | 6 |
| March | 37° | 3.5″ | 6 |
| April | 49° | 3.9″ | 7 |
| May | 60° | 3.5″ | 9 |
| June | 68° | 4.6″ | 9 |
| July | 73° | 4.5″ | 7 |
| August | 72° | 4.3″ | 7 |
| September | 64° | 4.6″ | 6 |
| October | 52° | 4.6″ | 7 |
| November | 42° | 3.5″ | 6 |
| December | 33° | 3.8″ | 8 |
Frequently asked
- When does it freeze in Tillson?
- Frost typically leaves Tillson by mid-April and returns to Tillson near mid-November.
- What is the rainy season in Tillson?
- Rainfall in Tillson peaks in October near 4.6 inches, out of about 47 inches annually.
- What is the warmest month in Tillson?
- July is Tillson's warmest month, averaging about 73°F.
- What is the coldest month in Tillson?
- Tillson bottoms out in January, with a mean near 27°F.
- When can I start a vegetable garden in Tillson?
- Frost-hardy sowings begin at mid-April in Tillson; warm-season starts follow two weeks on.
- How many rainy days does Tillson get?
- Tillson records around 84 days of measurable precipitation annually.
- What hardiness zone is Tillson?
- Tillson's hardiness zone tracks its winter low; with January near 27°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Tillson?
- Tillson'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 Tillson?
- See this week's day-by-day rain chances for Tillson in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Tillson?
- Current conditions for Tillson and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Tillson forecast updated?
- The Tillson forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Tillson?
- Today's sunrise and sunset times for Tillson 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 Tillson?
- The next few days in Tillson's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Tillson, New York has a warm-summer humid continental climate: January averages roughly 27°F, July about 73°F, 46°F between them.
Yearly precipitation in Tillson totals around 47 inches, spread over about 84 days of rain or snow.
Latitude 41.8°N gives Tillson its 46°F swing, and with it the rhythm of Tillson's growing season.
ZIP codes in Tillson
- 12486
- 12561