Weston climate

Weston Weather in September

NOAA 1991-2020 normals for Leavenworth, 9.6 km from Weston

Average highs run from 85°F on September 1 to 75°F on September 30, and lows from 64°F to 53°F. Normal precipitation for the month is 4.58 in over about 8 wet days.

September day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Weston, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
81°F
Average low
58°F
Precipitation
4.58 in
Record high
106°FSep 2, 2000
Record low
31°FSep 22, 1995
Chance of a freeze
2%
Days of 90°F or more
3.1
Daylight
13 h 02 min to 11 h 49 min
Cloud cover
45%
Humidity
69%
Dew point
56°F
Wind
9.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Sep 185°F64°F102°F 199052°F 198724%0%
Sep 285°F64°F106°F 200049°F 197424%0%
Sep 385°F63°F98°F 200045°F 197424%0%
Sep 484°F63°F98°F 199044°F 197424%0%
Sep 584°F63°F99°F 199046°F 197424%0%
Sep 684°F62°F101°F 199043°F 198825%0%
Sep 783°F62°F97°F 197846°F 201725%0%
Sep 883°F61°F100°F 201343°F 198625%0%
Sep 983°F61°F97°F 201346°F 200825%0%
Sep 1083°F61°F97°F 200048°F 199225%0%
Sep 1182°F60°F102°F 200047°F 199225%0%
Sep 1282°F60°F97°F 202542°F 201425%0%
Sep 1382°F59°F96°F 202537°F 201425%0%
Sep 1481°F59°F93°F 202641°F 199325%0%
Sep 1581°F59°F93°F 202537°F 199325%0%
Sep 1681°F58°F97°F 197842°F 198425%0%
Sep 1780°F58°F94°F 198340°F 198025%0%
Sep 1880°F57°F96°F 202241°F 197325%0%
Sep 1979°F57°F99°F 202233°F 199125%0%
Sep 2079°F56°F99°F 202238°F 198325%0%
Sep 2179°F56°F94°F 198035°F 199525%0%
Sep 2278°F56°F92°F 198831°F 199525%0%
Sep 2378°F55°F88°F 200734°F 198325%0%
Sep 2478°F55°F91°F 198435°F 198925%0%
Sep 2577°F54°F89°F 199039°F 197525%0%
Sep 2677°F54°F93°F 199034°F 198424%0%
Sep 2776°F54°F93°F 199038°F 198924%0%
Sep 2876°F53°F90°F 200237°F 198424%0%
Sep 2976°F53°F92°F 200233°F 198424%0%
Sep 3075°F53°F92°F 200233°F 198424%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Weston, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:48 AM, sunset 7:50 PM
September 30
sunrise 7:15 AM, sunset 7:04 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00144588 (Leavenworth), public domain. Records: NOAA GHCN-Daily, station USW00003947, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.