As of 04:45 EDT

Weather in Byram, CT

53°Current weather

Byram, Tuesday, 20 October, 04:45

Clear. Feels like 51°. High 68°, low 44°.

Pressure30.18 inHg
Wind16.1 mph N
Humidity62%
Visibility6.2 mi
Dew point40°

Monthly outlook for Byram, CT: average high 58.1°, average low 44°. That is 0.3° below the climate normal for October. Precipitation is expected on 1 day (about 1.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (70.9°), the coolest 24 October (37.1°).

58.1°/44°
Average high / low
−0.3°
Below normal
1 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October60.6°59.5°+0.6°
30 October – 8 November54.1°56.4°-1.3°
9 November – 18 Novemberat normal51.6°—

October records over 66 years

89.8°2 October 2019All-time high
31.5°27 October 1976All-time low
Wed, 2162° / 41°0Clear
62 °Clear

Byram, Wednesday, 21 October

Clear. High 62°, low 41°.

Pressure30.18 inHg
Wind10 mph N
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 2263° / 44°0Clear
63 °Clear

Byram, Thursday, 22 October

Clear. High 63°, low 44°.

Pressure29.97 inHg
Wind11.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Fri, 2351° / 40°0Clear
51 °Clear

Byram, Friday, 23 October

Clear. High 51°, low 40°.

Pressure30.33 inHg
Wind10.9 mph N
Humidity53%
Visibility6.2 mi
Dew point30°
Sat, 2456° / 37°0Partly cloudy
56 °Partly cloudy

Byram, Saturday, 24 October

Partly cloudy. High 56°, low 37°.

Pressure30.56 inHg
Wind6.8 mph N
Humidity55%
Visibility—
Dew point32°
Sun, 2561° / 40°0Clear
61 °Clear

Byram, Sunday, 25 October

Clear. High 61°, low 40°.

Pressure30.56 inHg
Wind4.9 mph N
Humidity52%
Visibility—
Dew point37°
Mon, 2668° / 52°0Overcast
68 °Overcast

Byram, Monday, 26 October

Overcast. High 68°, low 52°.

Pressure30.30 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point43°
Tue, 2771° / 57°0Overcast
71 °Overcast

Byram, Tuesday, 27 October

Overcast. High 71°, low 57°.

Pressure30.06 inHg
Wind17.4 mph NW
Humidity52%
Visibility—
Dew point46°
Wed, 2853° / 42°0Overcast
53 °Overcast

Byram, Wednesday, 28 October

Overcast. High 53°, low 42°.

Pressure30.15 inHg
Wind15 mph NW
Humidity52%
Visibility—
Dew point31°
Thu, 2952° / 41°0Partly cloudy
52 °Partly cloudy

Byram, Thursday, 29 October

Partly cloudy. High 52°, low 41°.

Pressure30.18 inHg
Wind13.5 mph W
Humidity38%
Visibility—
Dew point22°
Fri, 3055° / 43°0Overcast
55 °Overcast

Byram, Friday, 30 October

Overcast. High 55°, low 43°.

Pressure30.15 inHg
Wind13.4 mph W
Humidity33%
Visibility—
Dew point21°
Sat, 3154° / 49°0Overcast
54 °Overcast

Byram, Saturday, 31 October

Overcast. High 54°, low 49°.

Pressure30.12 inHg
Wind10.6 mph SW
Humidity48%
Visibility—
Dew point33°
Sun, 0156° / 46°0Clear
56 °Clear

Byram, Sunday, 1 November

Clear. High 56°, low 46°.

Pressure30.15 inHg
Wind12.1 mph NW
Humidity47%
Visibility—
Dew point32°
Mon, 0253° / 41°0Clear
53 °Clear

Byram, Monday, 2 November

Clear. High 53°, low 41°.

Pressure30.27 inHg
Wind6.3 mph NW
Humidity47%
Visibility—
Dew point27°
Tue, 0352° / 42°0Clear
52 °Clear

Byram, Tuesday, 3 November

Clear. High 52°, low 42°.

Pressure30.27 inHg
Wind12.2 mph E
Humidity53%
Visibility—
Dew point31°
Wed, 0454° / 45°1.69Heavy rain
54 °Heavy rain

Byram, Wednesday, 4 November

Heavy rain. High 54°, low 45°.

Pressure29.74 inHg
Wind26.9 mph NE
Humidity90%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1350° / 39°0.19Climate normal
50 °Climate normal

Byram, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.19 in
Chance of precipitation37%
Record high69° (1964)
Record low23° (2019)
Sat, 1451° / 39°0.08Climate normal
51 °Climate normal

Byram, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (1989)
Record low25° (1986)
Sun, 1551° / 39°0.1Climate normal
51 °Climate normal

Byram, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation37%
Record high73° (1993)
Record low24° (1967)
Mon, 1651° / 39°0.12Climate normal
51 °Climate normal

Byram, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation28%
Record high69° (2001)
Record low22° (1967)
Tue, 1750° / 38°0.11Climate normal
50 °Climate normal

Byram, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (2006)
Record low26° (2019)
Wed, 1850° / 38°0.08Climate normal
50 °Climate normal

Byram, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (1963)
Record low28° (2014)

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.