South Meridian, Idaho

43° 33.05' N | 116° 21.16' W | 2687 feet | Show on map

Current Weather Conditions

09/21/2026 02:56:00 PM MDT

Station: WeatherFlow
Software: WeeWX v5.5.0
Weewx uptime: 34 Days, 2 Hours, 50 Minutes
Server uptime: 34 Days, 2 Hours, 34 Minutes

Current Conditions

Outside Temperature 79.7 °F
Wind Chill 79.7 °F
Heat Index 79.9 °F
Dewpoint 61.0 °F
Humidity 53%
Barometer 29.818 inHg
Barometer Trend (3 Hours) -0.150 inHg
Wind 0 mph
Wind Gust 0 mph
Rain Rate 0.00 in/h
UV Index 5
Evapotranspiration 0.00034 in
Solar Radiation 737 W/m²
Brightness 88416 lx
Lightning Strikes 0
Average Strike Distance 0.0

Since Midnight

High Temperature 79.7 °F 02:54:39 PM
Low Temperature 56.6 °F 04:34:54 AM
High Heat Index 79.9 °F 02:54:39 PM
Low Wind Chill 56.6 °F 04:35:00 AM
High Dewpoint 62.5 °F 02:52:39 PM
Low Dewpoint 49.5 °F 04:34:54 AM
High Humidity 82% 08:02:49 AM
Low Humidity 53% 02:45:40 PM
High Barometer 30.058 inHg 08:12:49 AM
Low Barometer 29.817 inHg 02:54:39 PM
Today's Rain 0.00 in
High Rain Rate 0.00 in/h 12:00:13 AM
High Wind 4 mph 110 ° 06:50:51 AM
Average Wind 1 mph
RMS Wind 1 mph
Vector Avg Speed 0 mph
Vector Avg Direction 99 °
High UV 5 12:46:45 PM
High Evapotranspiration 0.00035 in 02:38:00 PM
Today's Evapotranspiration 0.08 in
High Radiation 793 W/m² 01:46:43 PM
High Brightness 95235 lx 01:49:43 PM
Lightning Strikes 0
Average Strike Distance 0.0

Last 21-Sep (2025)

High Temperature 79.1 °F 04:19:37 PM
Low Temperature 63.2 °F 04:04:52 AM
High Dewpoint 60.0 °F 02:34:39 PM
Low Dewpoint 44.2 °F 04:56:51 AM
High Humidity 67% 02:18:40 PM
Low Humidity 41% 04:15:37 PM
High Barometer 29.904 inHg 11:59:28 PM
Low Barometer 29.720 inHg 04:20:37 PM
Rain 0.04 in
High Rain Rate 0.12 in/h 02:08:21 PM
High Wind 6 mph
242 °
01:13:06 PM
High UV 8 02:33:11 PM
High Evapotranspiration 0.00030 in 03:32:00 PM
Total Evapotranspiration 0.07 in
High Radiation 1013 W/m² 02:35:10 PM
High Brightness 121552 lx 02:35:10 PM
Lightning Strikes 1

Radar


Local Cameras

Mardia Southwest
camera 0
Eagle - Amity
camera 1
Eagle - Victory (Siqura)
camera 2
Hwy 69 - Amity
camera 3
    
    

Almanac

Sun

Start civil twilight: 07:02:20 AM
Sunrise 07:31:35 AM
Transit: 01:38:22 PM
Sunset: 07:44:24 PM
End civil twilight: 08:13:35 PM
Azimuth: 207.3°
Altitude: 43.6°
Right ascension: 179.0°
Declination: 0.4°
Equinox: 09/22/2026 06:05:06 PM
Solstice: 12/21/2026 01:49:56 PM

Moon

Rise: 05:35:42 PM
Transit: 10:15:11 PM
Set: 01:55:33 AM
Azimuth: 96.0°
Altitude: -27.4°
Right ascension: 305.4°
Declination: -22.6°
Full moon: 09/26/2026 10:48:55 AM
New moon: 10/10/2026 09:49:58 AM
Phase: Waxing gibbous
(77% full)

Graphs

temperatures rain wind Hi Wind Wind Vector barometer Inside/Outside Humidity Radiation UV Index Lightning day battery