Charlack, Missouri Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Charlack weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Drizzle20%0.05″87°69°—
- MondayJul 6Light Drizzle——88°70°+1°
- TuesdayJul 7Light Drizzle——85°71°-3°
- WednesdayJul 8Clear——97°70°+12°
- ThursdayJul 9Heavy Drizzle35%—100°77°+3°
- FridayJul 10Showers51%0.09″94°73°-6°
- SaturdayJul 11Light Drizzle35%—94°74°0°
AQI 46 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 66 — peak already passed at 1 PM under overcast 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 66 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 66
- UV peak
- 2.8 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 66
PM × Wind × Precip
PM2.5 at 11.7 µg/m³ (AQI 56) with a 0.85 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.85
- 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
- 11:18 PM
- Moonset
- 11:14 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Charlack at a glance
- Today vs. normal: 11°F above the seasonal normal for this latitude
- Last frost: April 8 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Charlack
- Sun87°69°20%
- Mon88°70°7%
- Tue85°71°3%
- Wed97°70°3%
- Thu100°77°35%
- Fri94°73°51%
- Sat94°74°35%
- Sun90°72°13%
- Mon85°70°8%
- Tue80°64°4%
- Wed86°65°11%
- Thu89°68°10%
- Fri90°71°29%
- Sat88°70°29%
- Sun90°72°23%
- Mon93°74°24%
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 — Charlack
SPC includes Charlack in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 scorching afternoon
Dog-day cicadas emerge in waves, their rasp dominating every sunny hour; heat peaks above 90 degrees daily.
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
In Charlack, July runs warmest near 81°F and January coldest around 31°F, while May is the wettest month (4.4 inches) and January the driest (2.1 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 31° | 2.1″ | 13 |
| February | 35° | 2.3″ | 12 |
| March | 45° | 4.0″ | 16 |
| April | 57° | 4.3″ | 15 |
| May | 66° | 4.4″ | 17 |
| June | 75° | 4.2″ | 15 |
| July | 81° | 2.7″ | 13 |
| August | 80° | 2.9″ | 13 |
| September | 72° | 2.6″ | 11 |
| October | 60° | 2.8″ | 11 |
| November | 45° | 3.6″ | 13 |
| December | 34° | 3.0″ | 12 |
Frequently asked
- When does it freeze in Charlack?
- Charlack's last spring frost lands near mid-April, and in Charlack the first fall frost follows around mid-November.
- What is the rainy season in Charlack?
- May is the wettest month in Charlack, about 4.4 inches on average; the year totals roughly 39 inches.
- What is the warmest month in Charlack?
- On average July tops the year in Charlack at about 81°F.
- What is the coldest month in Charlack?
- The coldest stretch in Charlack falls in January, around 31°F on average.
- When can I start a vegetable garden in Charlack?
- Hardy spring crops go in near mid-April in Charlack; tender peppers and squash wait 10–14 days.
- How many rainy days does Charlack get?
- Charlack averages about 161 days with measurable rain or snow each year.
- What hardiness zone is Charlack?
- Since January in Charlack averages 31°F, Charlack's USDA zone follows that floor — confirm it by ZIP.
- What is the 10-day forecast for Charlack?
- Charlack'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 Charlack?
- See this week's day-by-day rain chances for Charlack in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Charlack?
- Current conditions for Charlack and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Charlack forecast updated?
- The Charlack forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Charlack?
- Today's sunrise and sunset times for Charlack 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 Charlack?
- The next few days in Charlack's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
The humid subtropical climate of Charlack, Missouri carries typical Januarys near 31°F and Julys around 81°F — 50°F of seasonal travel.
Charlack sees close to 39 inches of precipitation annually, falling across some 161 wet days.
From 38.7°N, Charlack sees a 50°F seasonal swing that governs Charlack's planting and frost windows.
ZIP codes in Charlack
- 63114