Tonight Clear. Low in the upper 30s to mid 40s. South wind
around 10 mph.
Mon Mostly sunny. High near 70. Southwest wind 10 to 15 mph
with gusts to around 25 mph.
Granite City temperatures for today from 1:00 AM to 11:10 PM Sun, Mar 7th 2021.
The following chart reports hourly Granite City temperature today (Sun, Mar 7th 2021). The lowest temperature reading has been 28.4 degrees fahrenheit at 6:10 AM, while the highest temperature is 66.2 degrees fahrenheit at 3:30 PM.
Granite City humidity today from 1:00 AM on Sun, Mar 7th 2021 until 11:10 PM.
The following chart shows hourly Granite City humidity today (Sun, Mar 7th 2021). The lowest humidity reading has been 27.85 percent at 2:45 PM, while the highest recorded humidity is 92.96 percent at 7:15 AM.
Granite City barometric pressure today from 1:00 AM on Sun, Mar 7th 2021 until 11:10 PM.
The following chart outlines hourly Granite City barometric pressure today (Sun, Mar 7th 2021). The lowest barometric pressure reading has been 30.31 inHg at 1:00 AM, while the highest recorded barometric pressure is 30.41 inHg at 8:05 AM.
Granite City wind speeds today from 1:00 AM on Sun, Mar 7th 2021 until 11:10 PM.
The following chart displays hourly Granite City wind speed today (Sun, Mar 7th 2021). The lowest wind speed reading has been 3mph at 9:45 PM, while the highest observed wind speed is 11mph at 4:55 PM.
Granite City wind gusts today from 1:00 AM on Sun, Mar 7th 2021 until 11:10 PM.
The following chart provides hourly Granite City wind gusts today (Sun, Mar 7th 2021). The lowest wind gust reading has been 14mph at 12:53 PM, while the highest observed wind gust is 15mph at 2:45 PM.
Granite City rain amount today from 1:00 AM on Sun, Mar 7th 2021 until 11:10 PM.
The following chart reports hourly Granite City precipitation today (Sun, Mar 7th 2021). No recorded precipitation so far.
Granite City dew points today from 1:00 AM on Sun, Mar 7th 2021 until 11:10 PM.
The following chart displays hourly Granite City dew points today (Sun, Mar 7th 2021). The lowest dew point reading has been 26.6 degrees fahrenheit at 4:15 AM, while the highest dew point is 35.96 degrees fahrenheit at 8:53 PM.
This past weather information is provided AS IS and strictly for recreational, educational, and informational purposes only; we disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use, or inability to use the data. The information may be inaccurate or incomplete based on how well the corresponding weather station successfully or unsuccessfully reported or recorded it with the instruments which measured the weather at the time; including gaps between hours or even days. Specifically, LocalConditions.com and this data, as presented, may not and should not be used as a reference for any reason relating to legal proceedings, insurance claims, recovery, loss prevention, making predictions, or critical decisions. Lastly, the weather station may be miles away from the actual area of interest. This data may not be leeched or republished.
The "Approx. Precipitation / Rain Total" is calculated in whole based on the last measurement from each hour reported - which is accumulative and reset at the beginning of each hour - ideally. However, some stations reset at the wrong time, such as a few minutes after the hour. We have tried to account for this issue. Most gauges report multiple times per hour. For example, a measurement of precipitation at 8:15am could be 0.04 in. of water - then when a measurement is taken at 8:30am might be 0.06 in. - and at 8:56am might be 0.08 in. So, the accumulative total for that hour would be 0.08 in. - not calculated together to equal 0.18 in. of precipitation. Finally, each hourly total for the day is summed to provide the "Approx. Precipitation / Rain Total" figure.
One other note: if the total is 0, but there was obviously rain - then the instrument is not properly distributing its data from the station. The issue could be temporary or permanent.