Monthly outlook for Croydon, NH: average high 54.6°, average low 38°. That is 0.6° above the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 14 October (70.1°), the coolest 22 October (27.7°).
54.6°/38°
Average high / low
+0.6°
Above normal
7 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
56°
54.6°
+0.8°
22 October – 31 October
52.2°
50.5°
+0.9°
1 November – 10 November
at normal
47.2°
—
October records over 66 years
81.5°4 October 2023All-time high
16.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Plainfield (9 mi).
Tue, 1354° / 42°0.4
54 °
Croydon, Tuesday, 13 October
Rain. High 54°, low 42°.
Pressure30.00 inHg
Wind9.8 mph SE
Humidity97%
Visibility3.1 mi
Dew point45°
Wed, 1470° / 52°0.05
70 °
Croydon, Wednesday, 14 October
Light rain. High 70°, low 52°.
Pressure29.77 inHg
Wind11.5 mph W
Humidity74%
Visibility6.2 mi
Dew point60°
Thu, 1556° / 44°0
56 °
Croydon, Thursday, 15 October
Partly cloudy. High 56°, low 44°.
Pressure30.21 inHg
Wind7.3 mph N
Humidity48%
Visibility6.2 mi
Dew point33°
Fri, 1653° / 42°0.39
53 °
Croydon, Friday, 16 October
Light rain. High 53°, low 42°.
Pressure29.71 inHg
Wind12.7 mph NW
Humidity98%
Visibility—
Dew point49°
Sat, 1744° / 37°0.05
44 °
Croydon, Saturday, 17 October
Snow. High 44°, low 37°.
Pressure30.03 inHg
Wind18.2 mph NW
Humidity71%
Visibility—
Dew point31°
Sun, 1847° / 30°0
47 °
Croydon, Sunday, 18 October
Partly cloudy. High 47°, low 30°.
Pressure30.45 inHg
Wind10.4 mph W
Humidity36%
Visibility—
Dew point16°
Mon, 1962° / 31°0
62 °
Croydon, Monday, 19 October
Clear. High 62°, low 31°.
Pressure30.42 inHg
Wind10.7 mph SW
Humidity47%
Visibility—
Dew point28°
Tue, 2057° / 39°0.03
57 °
Croydon, Tuesday, 20 October
Light rain. High 57°, low 39°.
Pressure30.27 inHg
Wind5.9 mph W
Humidity62%
Visibility—
Dew point39°
Wed, 2151° / 31°0
51 °
Croydon, Wednesday, 21 October
Clear. High 51°, low 31°.
Pressure30.39 inHg
Wind11.3 mph N
Humidity66%
Visibility—
Dew point35°
Thu, 2251° / 28°0
51 °
Croydon, Thursday, 22 October
Clear. High 51°, low 28°.
Pressure30.65 inHg
Wind4 mph N
Humidity39%
Visibility—
Dew point18°
Fri, 2350° / 32°0.02
50 °
Croydon, Friday, 23 October
Light rain. High 50°, low 32°.
Pressure30.33 inHg
Wind8.1 mph W
Humidity58%
Visibility—
Dew point31°
Sat, 2450° / 37°0
50 °
Croydon, Saturday, 24 October
Overcast. High 50°, low 37°.
Pressure30.24 inHg
Wind11.5 mph NW
Humidity62%
Visibility—
Dew point32°
Sun, 2554° / 36°0.09
54 °
Croydon, Sunday, 25 October
Light rain. High 54°, low 36°.
Pressure30.12 inHg
Wind9.1 mph S
Humidity61%
Visibility—
Dew point32°
Mon, 2660° / 44°0.38
60 °
Croydon, Monday, 26 October
Rain. High 60°, low 44°.
Pressure29.53 inHg
Wind9.5 mph NW
Humidity81%
Visibility—
Dew point51°
Tue, 2748° / 37°0.02
48 °
Croydon, Tuesday, 27 October
Light rain. High 48°, low 37°.
Pressure29.35 inHg
Wind12 mph NW
Humidity55%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2850° / 35°0.17
50 °
Croydon, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.17 in
Chance of precipitation35%
Record high72° (2023)
Record low24° (1974)
Thu, 2948° / 34°0.11
48 °
Croydon, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (1989)
Record low24° (2013)
Fri, 3048° / 33°0.11
48 °
Croydon, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high65° (1989)
Record low25° (1978)
Sat, 3149° / 34°0.09
49 °
Croydon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2024)
Record low21° (2020)
Sun, 0150° / 35°0.1
50 °
Croydon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1974)
Record low25° (1964)
Mon, 0249° / 35°0.1
49 °
Croydon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high66° (2001)
Record low21° (2002)
Tue, 0349° / 35°0.16
49 °
Croydon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.16 in
Chance of precipitation38%
Record high67° (1982)
Record low18° (2002)
Wed, 0448° / 34°0.1
48 °
Croydon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high66° (1994)
Record low23° (2013)
Thu, 0547° / 34°0.13
47 °
Croydon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (2022)
Record low22° (1986)
Fri, 0647° / 35°0.13
47 °
Croydon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2024)
Record low22° (1962)
Sat, 0746° / 33°0.07
46 °
Croydon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (2020)
Record low11° (2002)
Sun, 0845° / 32°0.09
45 °
Croydon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low10° (2002)
Mon, 0945° / 31°0.11
45 °
Croydon, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation30%
Record high66° (2020)
Record low17° (1971)
Tue, 1046° / 32°0.13
46 °
Croydon, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (2020)
Record low18° (2017)
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 Croydon, NH 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 Croydon, NH 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.