Tashua, Connecticut Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Tashua weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast51%—80°71°—
- MondayJul 6Heavy Rain87%0.89″70°63°-10°
- TuesdayJul 7Light Drizzle88%—67°58°-3°
- WednesdayJul 8Overcast20%—83°54°+16°
- ThursdayJul 9Overcast14%—85°61°+2°
- FridayJul 10Drizzle42%0.01″80°66°-5°
- SaturdayJul 11Overcast30%—83°59°+3°
AQI 45 (Good), driven by PM2.5. AQI up 14 over the last 6 hours (gradual rise). PM2.5 at 15.4 µg/m³, PM10 at 16.8 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 58 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 58
- UV peak
- 1.7 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 58
PM × Wind × Precip
PM2.5 at 15.4 µg/m³, PM10 at 16.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.92
- 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
- 11:10 PM
- Moonset
- 11:02 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Tashua at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: April 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Tashua
- Sun80°71°51%
- Mon70°63°87%
- Tue67°58°88%
- Wed83°54°20%
- Thu85°61°14%
- Fri80°66°42%
- Sat83°59°30%
- Sun81°62°20%
- Mon82°65°21%
- Tue78°65°13%
- Wed79°64°18%
- Thu76°62°29%
- Fri88°62°23%
- Sat86°64°23%
- Sun74°65°25%
- Mon67°65°32%
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.
SPC Convective Outlook
Storm Prediction Center — Tashua
SPC has placed Tashua in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 186 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
Tashua peaks at about 75°F in July and bottoms near 30°F in January; December brings the heaviest rain (4.8 inches) and February the least (3.3 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 30° | 4.1″ | 14 |
| February | 31° | 3.3″ | 13 |
| March | 39° | 4.0″ | 15 |
| April | 50° | 4.3″ | 18 |
| May | 58° | 4.0″ | 19 |
| June | 68° | 3.7″ | 17 |
| July | 75° | 3.6″ | 17 |
| August | 74° | 4.1″ | 17 |
| September | 68° | 3.6″ | 13 |
| October | 57° | 3.7″ | 13 |
| November | 44° | 4.5″ | 13 |
| December | 35° | 4.8″ | 14 |
Regional context
In Tashua, NOAA NCEI 1991-2020 normals put January near 30°F and July near 75°F — a 45°F seasonal arc — with about 47.7 inches of precipitation over 183 rainy or snowy days.
Tashua's precipitation spreads evenly: December peaks at 4.8 inches on 13.8 wet days, while February holds 3.3 inches over 13.3 — no month dominates Tashua's rain calendar. That even rhythm groups Tashua with places like Long Hill, CT, Daniels Farm, CT and Plattsville, CT.
Tashua reaches its last hard frost near mid-April; that is the cue for kale, peas, spinach, and parsnips. Heat-demanding starts go out a fortnight on in Tashua, after the soil warms and cold snaps clear. Frost returns to Tashua near mid-November, ending the tender-crop season. Tashua's low ground holds frost later into spring than Tashua's benches, which run 3-5 days ahead.
Similar climates: Long Hill, CT, Daniels Farm, CT, Plattsville, CT, Stepney, CT, Sacred Heart University, CT.
Frequently asked
- When does it freeze in Tashua?
- Tashua's last spring frost lands near mid-April, and in Tashua the first fall frost follows around mid-November.
- What is the rainy season in Tashua?
- Rainfall in Tashua peaks in December near 4.8 inches, out of about 48 inches annually.
- What is the warmest month in Tashua?
- Tashua peaks in July, when the mean runs near 75°F.
- What is the coldest month in Tashua?
- January is Tashua's coldest month, averaging about 30°F.
- When can I start a vegetable garden in Tashua?
- In Tashua, sow peas and hardy greens around mid-April; Tashua's tomatoes and peppers wait two weeks more.
- How many rainy days does Tashua get?
- Tashua records around 183 days of measurable precipitation annually.
- What hardiness zone is Tashua?
- Because Tashua bottoms near 30°F in January, that winter low sets Tashua's USDA zone — verify by ZIP.
- What is the 10-day forecast for Tashua?
- Tashua'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 Tashua?
- See this week's day-by-day rain chances for Tashua in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Tashua?
- Current conditions for Tashua and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Tashua forecast updated?
- The Tashua forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Tashua?
- Today's sunrise and sunset times for Tashua 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 Tashua?
- The next few days in Tashua'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 Tashua, Connecticut carries typical Januarys near 30°F and Julys around 75°F — 45°F of seasonal travel.
Across the year, Tashua collects about 48 inches of precipitation over roughly 183 days with measurable rain or snow.
Tashua sits at 41.3°N; that 45°F seasonal swing frames planting windows and frost dates across Tashua.
ZIP codes in Tashua
- 06611