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Weather in Charleston

Illinois · 21 196 inhabitants · Sunday, September 13 · updated 19h17

Air : Bon Very hot · 4 j Low storm risk · Tue, Wed, Thu
Clear sky
24°
Clear sky
Feels like 26°C
Wind
11 km/h
Gusts
28 km/h
Humidity
44 %
Pressure
1018 hPa
Clouds
2 %
Storm
No
Rise 06h30 Set 19h06 Day 12h35 UV 5 · Moderate

Detailed forecast

Trend
Evening
Clear sky
Clear sky
24°17°
Feels like 26°
Wind ↑ NNE 14 km/h
Gusts 34 km/h
Humidity 44 %

Weather charts for Charleston · 7 days

Temperatures over 7 days

▲ +7.9° above seasonal normals this week
Highs Lows Seasonal normal (1991-2020 average)
12°19°26°32°39°Auj.LunMarMerJeuVenSam37°20°Dim 13 sept. : max 28° · min 28° · normale 19,1°Lun 14 sept. : max 29° · min 14° · normale 18,9°Mar 15 sept. : max 33° · min 19° · normale 18,8°Mer 16 sept. : max 33° · min 21° · normale 18,6°Jeu 17 sept. : max 31° · min 23° · normale 18,4°Ven 18 sept. : max 34° · min 20° · normale 18,2°Sam 19 sept. : max 37° · min 20° · normale 17,9°

Hourly detail

DimLunMarMerJeuVenSamDim12°26°39°37°14°02
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Charleston

1/6
Bon
European Air Quality Index (EAQI) · CAMS source
PM2.58µg/m³
PM108µg/m³

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Charleston: live radar and next-hour forecast

Will it rain in Charleston? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Charleston

New moon
4 % illuminated · 1,8 days
Rise 07h13 Set 18h12
Mon 14/9 9%
Tue 15/9 16%
Wed 16/9 24%
Thu 17/9 34%
Fri 18/9 44%
Sat 19/9 55% First quarter
Sun 20/9 65%
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%
Fri 25/9 99%

Rise and set in local time (America/Chicago) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for Charleston

What was the weather in Charleston on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Charleston

Find the full weather for Charleston, Illinois: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “clear sky” with 24 °C (feels like 26 °C) and wind at 11 km/h.

Today, temperatures range from 28 °C to 28 °C, with no significant precipitation, with a storm risk to watch, under strong heat. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Nearby cities

Mattoon 17 km 34° Effingham 52 km 26° Paris 43 km 27° Shelbyville 54 km 35° Sullivan 39 km 34° Tuscola 35 km 33° Marshall 43 km 27° Tolono 55 km Arcola 24 km 26° Newton 56 km 26° Casey 27 km 25° Villa Grove 41 km

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