Spring Hill, Florida Weather
Thunder quiets the land. Day 93 of summer. Read this microseason across nine climate regions →
Spring Hill weather forecast — hour by hour, 7-day outlook, NOAA radar
Conditions updated 1:10 AM EDT · Open-Meteo
- TodaySep 21Clear later34%—87°72°—
- TuesdaySep 22Clear60%—86°72°-1°
- WednesdaySep 23Light Showers61%—91°74°+5°
- ThursdaySep 24Light Drizzle37%—91°74°0°
- FridaySep 25Partly Cloudy19%—87°71°-4°
- SaturdaySep 26Overcast13%—86°67°-1°
- SundaySep 27Overcast11%—86°66°0°
Air quality now AQI 46 · Good
AQI 46 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 7.3 µg/m³ (AQI 41) with a 0.89 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in stagnant air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 7.3 µg/m³ (AQI 41) with a 0.89 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in stagnant air, not road dust.
- PM2.5/PM10
- 0.89
- 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).
September dries up ditches or breaks down bridges.
- Moonrise
- 4:34 PM
- Moonset
- 2:22 AM
- In sign
- ♑︎ Capricorn
Thunder quiets the land
Read this microseason across nine climate regions →
All 72 microseasons on the year wheel →
Spring Hill at a glance
- Today vs. normal: Today averages 80°F (high 87°F, low 72°F), 2°F above the 78°F normal for Sep 21
- Last frost: February 5 (1991–2020 median, NOAA station 6 km away)
- Microseason: Sep 21–25
- Planting calendar: September — plant tomatoes, peppers, beans, squash; harvest beans, summer squash, winter squash
15-Day Forecast — Spring Hill
- Mon87°72°34%
- Tue86°72°60%
- Wed91°74°61%
- Thu91°74°37%
- Fri87°71°19%
- Sat86°67°13%
- Sun86°66°11%
- Mon87°68°15%
- Tue88°69°23%
- Wed89°68°34%
- Thu88°70°42%
- Fri79°74°48%
- Sat88°75°45%
- Sun77°75°43%
- Mon80°72°36%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Spring Hill
Interactive wind and temperature map centered on Spring Hill — it loads in your browser. Open the full weather map.
Right now in the garden
Peak growing season
As of September 21, the growing season is at its peak — the first frost (around January 1) is weeks away. Fall transplants go in about 10–12 weeks before the first frost, October 9 to October 23 here. This city's planting calendar for September: plant tomatoes, peppers, beans, and squash; harvest beans, summer squash, and winter squash.
SPC Convective Outlook
Storm Prediction Center — Spring Hill
SPC includes Spring Hill in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook.
Sun & seasons in Spring Hill
Spring Hill sits in Hernando County, where the year’s longest day runs 13h 57m of daylight and its shortest just 10h 20m — a swing of +3h 38m between the June and December solstices. Clocks spring forward on Sunday, March 8, 2026 and fall back on Sunday, November 1, 2026.
Miami, the state’s largest city, lies about 235 miles to the SE. The nearest town Spring Hill tracks is Tampa, roughly 34 miles to the S.
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | lettuce, peas, spinach, radishes | fall brassicas, carrots |
| February | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, spinach, radishes |
| March | tomatoes, peppers, beans, squash | lettuce, peas, spinach, radishes |
| April | beans, squash | lettuce, peas, spinach, beans, summer squash |
| May | beans, squash | tomatoes, peppers, beans, summer squash, garlic |
| June | beans, squash | tomatoes, peppers, beans, summer squash, winter squash |
| July | beans, squash | tomatoes, peppers, beans, summer squash, winter squash |
| August | beans, squash | tomatoes, peppers, beans, summer squash, winter squash |
| September | tomatoes, peppers, beans, squash | beans, summer squash, winter squash |
| October | beans, squash, fall brassicas, carrots | beans, summer squash, winter squash |
| November | garlic (overwinter) | tomatoes, peppers, beans, summer squash, winter squash |
| December | garlic (overwinter) | tomatoes, peppers, beans, summer squash, winter squash, fall brassicas, carrots |
A year in weather
The year in Spring Hill tops out in July (~81°F) and dips lowest in January (~59°F), with July wettest at 8.1 inches and November driest at 1.7 inches.
| Month | Mean temp | Precip |
|---|---|---|
| January | 59° | 2.9″ |
| February | 60° | 2.9″ |
| March | 65° | 3.3″ |
| April | 71° | 2.5″ |
| May | 77° | 2.4″ |
| June | 81° | 6.4″ |
| July | 81° | 8.1″ |
| August | 81° | 7.7″ |
| September | 79° | 5.5″ |
| October | 75° | 2.2″ |
| November | 67° | 1.7″ |
| December | 61° | 2.4″ |
Regional context
Similar climates Timber Pines, FL, High Point, FL, Masaryktown, FL
In Spring Hill, modelled 1991-2020 normals (EC_Earth3P_HR model via Open-Meteo) put January near 59°F and July near 81°F — a 22°F seasonal arc — with about 48 inches of precipitation.
Precipitation in Spring Hill runs summer-dominant: July averages 8.1 inches from warm-season storms, while November drops to 1.7 inches under drier cool air. That summer-storm rhythm groups Spring Hill with places like Timber Pines, FL, High Point, FL and Masaryktown, FL.
Around February 5, Spring Hill sheds its freezing nights — lettuce, chard, arugula, and mustard greens go into Spring Hill's beds. Spring Hill's heat-lovers — tomatoes, peppers, squash — hold off until Spring Hill's frost risk clears, 10-14 days on. Frost returns to Spring Hill near January 1, ending the tender-crop season. Open lawns in Spring Hill whiten first when frost returns.
Similar climates: Timber Pines, FL, High Point, FL, Masaryktown, FL, Shady Hills, FL, Brookridge, FL.
Frequently asked
- When does it freeze in Spring Hill?
- Frost reaches Spring Hill near January 1 in a typical winter and is gone from Spring Hill by February 5.
- What is the rainy season in Spring Hill?
- Rainfall in Spring Hill peaks in July near 8.1 inches, out of about 48 inches annually.
- What is the warmest month in Spring Hill?
- The warmest stretch in Spring Hill comes in July, around 81°F on average.
- What is the coldest month in Spring Hill?
- On average January is the chilliest month in Spring Hill, about 59°F.
- When can I start a vegetable garden in Spring Hill?
- Frost-hardy sowings begin at February 5 in Spring Hill; warm-season starts follow two weeks on.
- What hardiness zone is Spring Hill?
- Spring Hill's hardiness zone tracks its winter low; with January near 59°F, check the USDA ZIP map for the exact zone.
- What is the 10-day forecast for Spring Hill?
- Spring Hill'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 Spring Hill?
- See this week's day-by-day rain chances for Spring Hill in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Spring Hill?
- Current conditions for Spring Hill and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Spring Hill forecast updated?
- The Spring Hill forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Spring Hill?
- Today's sunrise and sunset times for Spring Hill 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 Spring Hill?
- The next few days in Spring Hill's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Spring Hill sits at 28.5°N; its climate zone is humid subtropical (Köppen approximation).
ZIP codes in Spring Hill
- 34604
- 34606
- 34607
- 34608
- 34609
- 34610
- 34611