As of 07:39 EDT

Weather in Byram, CT

64°Current weather

Byram, Wednesday, 14 October, 07:39

Clear. Feels like 65°. High 76°, low 62°.

Pressure29.83 inHg
Wind6.9 mph W
Humidity90%
Visibility6.2 mi
Dew point61°

Monthly outlook for Byram, CT: average high 59.2°, average low 46.6°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 14 October (76°), the coolest 18 October (36.7°).

59.2°/46.6°
Average high / low
−0.7°
Below normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October63.1°61.7°+0.8°
24 October – 2 November52.8°58.2°-3°
3 November – 12 Novemberat normal54.6°—

October records over 66 years

89.8°2 October 2019All-time high
31.5°27 October 1976All-time low
Thu, 1562° / 52°0Partly cloudy
62 °Partly cloudy

Byram, Thursday, 15 October

Partly cloudy. High 62°, low 52°.

Pressure30.24 inHg
Wind4.7 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Fri, 1674° / 53°0.57Heavy rain
74 °Heavy rain

Byram, Friday, 16 October

Heavy rain. High 74°, low 53°.

Pressure29.80 inHg
Wind8 mph SW
Humidity94%
Visibility6.2 mi
Dew point63°
Sat, 1761° / 41°0.04Light rain
61 °Light rain

Byram, Saturday, 17 October

Light rain. High 61°, low 41°.

Pressure30.06 inHg
Wind13.2 mph NW
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1853° / 37°0Clear
53 °Clear

Byram, Sunday, 18 October

Clear. High 53°, low 37°.

Pressure30.59 inHg
Wind7.4 mph NW
Humidity53%
Visibility—
Dew point29°
Mon, 1960° / 39°0Clear
60 °Clear

Byram, Monday, 19 October

Clear. High 60°, low 39°.

Pressure30.59 inHg
Wind6.7 mph SW
Humidity66%
Visibility—
Dew point41°
Tue, 2066° / 54°0Overcast
66 °Overcast

Byram, Tuesday, 20 October

Overcast. High 66°, low 54°.

Pressure30.33 inHg
Wind7.2 mph W
Humidity56%
Visibility—
Dew point45°
Wed, 2165° / 55°0Clear
65 °Clear

Byram, Wednesday, 21 October

Clear. High 65°, low 55°.

Pressure30.21 inHg
Wind4.7 mph S
Humidity57%
Visibility—
Dew point46°
Thu, 2264° / 48°0.1Light rain
64 °Light rain

Byram, Thursday, 22 October

Light rain. High 64°, low 48°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity86%
Visibility—
Dew point52°
Fri, 2350° / 43°0Mostly clear
50 °Mostly clear

Byram, Friday, 23 October

Mostly clear. High 50°, low 43°.

Pressure29.94 inHg
Wind16.2 mph NW
Humidity48%
Visibility—
Dew point29°
Sat, 2450° / 40°0Overcast
50 °Overcast

Byram, Saturday, 24 October

Overcast. High 50°, low 40°.

Pressure29.74 inHg
Wind19.5 mph NW
Humidity50%
Visibility—
Dew point27°
Sun, 2558° / 46°0Mostly clear
58 °Mostly clear

Byram, Sunday, 25 October

Mostly clear. High 58°, low 46°.

Pressure29.83 inHg
Wind17.3 mph NW
Humidity41%
Visibility—
Dew point29°
Mon, 2655° / 48°0.05Light rain
55 °Light rain

Byram, Monday, 26 October

Light rain. High 55°, low 48°.

Pressure29.77 inHg
Wind15.1 mph NW
Humidity69%
Visibility—
Dew point40°
Tue, 2756° / 44°0Clear
56 °Clear

Byram, Tuesday, 27 October

Clear. High 56°, low 44°.

Pressure29.91 inHg
Wind11.3 mph W
Humidity50%
Visibility—
Dew point31°
Wed, 2848° / 43°0Light rain
48 °Light rain

Byram, Wednesday, 28 October

Light rain. High 48°, low 43°.

Pressure29.83 inHg
Wind13.2 mph NW
Humidity61%
Visibility—
Dew point33°
Thu, 2949° / 41°0Mostly clear
49 °Mostly clear

Byram, Thursday, 29 October

Mostly clear. High 49°, low 41°.

Pressure29.83 inHg
Wind13.4 mph NW
Humidity59%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3056° / 44°0.13Climate normal
56 °Climate normal

Byram, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.13 in
Chance of precipitation22%
Record high75° (2024)
Record low34° (2011)
Sat, 3157° / 45°0.06Climate normal
57 °Climate normal

Byram, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (2024)
Record low31° (2020)
Sun, 0158° / 47°0.1Climate normal
58 °Climate normal

Byram, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low47°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (2024)
Record low36° (1976)
Mon, 0258° / 46°0.09Climate normal
58 °Climate normal

Byram, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low46°
Average precipitation0.09 in
Chance of precipitation35%
Record high73° (1982)
Record low31° (1965)
Tue, 0358° / 45°0.1Climate normal
58 °Climate normal

Byram, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.1 in
Chance of precipitation23%
Record high74° (2003)
Record low35° (1996)
Wed, 0456° / 44°0.05Climate normal
56 °Climate normal

Byram, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (1975)
Record low34° (2013)
Thu, 0556° / 44°0.12Climate normal
56 °Climate normal

Byram, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (2022)
Record low35° (1965)
Fri, 0655° / 44°0.08Climate normal
55 °Climate normal

Byram, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (2024)
Record low34° (1962)
Sat, 0755° / 43°0.09Climate normal
55 °Climate normal

Byram, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2022)
Record low32° (1962)
Sun, 0854° / 42°0.15Climate normal
54 °Climate normal

Byram, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2020)
Record low30° (2019)
Mon, 0954° / 42°0.08Climate normal
54 °Climate normal

Byram, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1975)
Record low27° (2019)
Tue, 1055° / 42°0.15Climate normal
55 °Climate normal

Byram, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.15 in
Chance of precipitation38%
Record high69° (2020)
Record low26° (2017)
Wed, 1153° / 42°0.14Climate normal
53 °Climate normal

Byram, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (2020)
Record low24° (2017)
Thu, 1252° / 40°0.14Climate normal
52 °Climate normal

Byram, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.14 in
Chance of precipitation40%
Record high68° (2022)
Record low27° (2019)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Byram, CT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Byram, CT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.