Bridgeport climate

Bridgeport Weather in October

NOAA 1991-2020 normals for Chief Joseph Dam, 2.1 km from Bridgeport

Average highs run from 72°F on October 1 to 53°F on October 31, and lows from 44°F to 33°F. Normal precipitation for the month is 0.78 in over about 5 wet days.

October day by day

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

Normal daily high and low temperature at Bridgeport, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
63°F
Average low
38°F
Precipitation
0.78 in
Record high
90°FOct 2, 1935
Record low
10°FOct 31, 1984
Chance of a freeze
94%
Daylight
11 h 39 min to 9 h 59 min
Cloud cover
59%
Humidity
66%
Dew point
34°F
Wind
6.3 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
Oct 172°F44°F88°F 193533°F 198312%0%
Oct 272°F44°F90°F 193533°F 198612%0%
Oct 371°F43°F87°F 193534°F 195012%0%
Oct 470°F43°F84°F 198834°F 197712%0%
Oct 570°F42°F81°F 198031°F 200113%0%
Oct 669°F42°F83°F 194332°F 200013%0%
Oct 768°F42°F84°F 201432°F 194913%0%
Oct 868°F41°F82°F 194325°F 198514%0%
Oct 967°F41°F86°F 193628°F 198514%0%
Oct 1066°F40°F87°F 193425°F 201915%0%
Oct 1166°F40°F84°F 193421°F 200915%0%
Oct 1265°F40°F81°F 193623°F 200916%0%
Oct 1365°F39°F78°F 193928°F 200216%0%
Oct 1464°F39°F74°F 194528°F 201716%0%
Oct 1563°F39°F79°F 196330°F 199217%0%
Oct 1663°F38°F75°F 193629°F 199917%0%
Oct 1762°F38°F74°F 193623°F 198418%0%
Oct 1861°F37°F76°F 194027°F 198418%0%
Oct 1961°F37°F80°F 194025°F 194919%0%
Oct 2060°F37°F75°F 200322°F 198519%0%
Oct 2159°F36°F81°F 193927°F 198420%0%
Oct 2259°F36°F78°F 193927°F 202020%0%
Oct 2358°F36°F72°F 193622°F 194521%0%
Oct 2457°F35°F74°F 193623°F 200221%1%
Oct 2557°F35°F72°F 193723°F 202022%1%
Oct 2656°F35°F72°F 193719°F 200222%1%
Oct 2756°F35°F68°F 193623°F 202022%1%
Oct 2855°F34°F72°F 200317°F 199123%1%
Oct 2954°F34°F68°F 198719°F 201923%1%
Oct 3054°F34°F67°F 201515°F 200224%1%
Oct 3153°F33°F70°F 196710°F 198424%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bridgeport, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

October 1
sunrise 6:58 AM, sunset 6:37 PM
October 31
sunrise 7:42 AM, sunset 5:41 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00451400 (Chief Joseph Dam), public domain. Records: NOAA GHCN-Daily, station USC00451767, 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.