Oregon County climate

Oregon County Weather in June

NOAA 1991-2020 normals for Alton, 0.7 km from Oregon County

Average highs run from 81°F on June 1 to 88°F on June 30, and lows from 58°F to 65°F. Normal precipitation for the month is 3.31 in over about 7 wet days.

June day by day

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

Normal daily high and low temperature at Oregon County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
85°F
Average low
62°F
Precipitation
3.31 in
Record high
106°FJun 28, 2012
Record low
44°FJun 7, 1998
Chance of a freeze
0%
Days of 90°F or more
8.9
Daylight
14 h 31 min to 14 h 38 min
Cloud cover
53%
Humidity
78%
Dew point
67°F
Wind
3.6 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
Jun 181°F58°F91°F 201851°F 200325%0%
Jun 281°F58°F92°F 199850°F 201225%0%
Jun 381°F58°F91°F 201150°F 200325%0%
Jun 482°F59°F94°F 201147°F 200325%0%
Jun 582°F59°F93°F 201149°F 199724%0%
Jun 682°F59°F92°F 200548°F 199824%0%
Jun 783°F60°F92°F 201144°F 199824%0%
Jun 883°F60°F92°F 200550°F 201224%0%
Jun 983°F60°F90°F 201552°F 200724%0%
Jun 1084°F60°F91°F 202154°F 202524%0%
Jun 1184°F61°F92°F 202152°F 201924%0%
Jun 1284°F61°F95°F 202153°F 202323%0%
Jun 1385°F61°F96°F 202251°F 201223%0%
Jun 1485°F62°F94°F 202148°F 201423%0%
Jun 1585°F62°F93°F 201652°F 200223%0%
Jun 1686°F62°F94°F 201651°F 199923%0%
Jun 1786°F62°F96°F 202248°F 199923%0%
Jun 1886°F63°F93°F 201051°F 199923%0%
Jun 1986°F63°F93°F 201054°F 200523%0%
Jun 2087°F63°F95°F 201054°F 202223%0%
Jun 2187°F63°F96°F 201052°F 200323%0%
Jun 2287°F63°F96°F 201050°F 202123%0%
Jun 2387°F64°F96°F 200953°F 200423%0%
Jun 2487°F64°F97°F 201256°F 200422%0%
Jun 2587°F64°F101°F 201256°F 201722%0%
Jun 2688°F64°F96°F 200956°F 200422%0%
Jun 2788°F64°F98°F 201251°F 200422%0%
Jun 2888°F65°F106°F 201254°F 200322%0%
Jun 2988°F65°F103°F 201252°F 202222%0%
Jun 3088°F65°F101°F 201252°F 202222%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Oregon County, 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).

June 1
sunrise 5:48 AM, sunset 8:19 PM
June 30
sunrise 5:50 AM, sunset 8:28 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00230127 (Alton), public domain. Records: NOAA GHCN-Daily, station USW00053901, 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.