Monthly outlook for Croydon, NH: average high 53.1°, average low 40.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 8 days (about 5.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 12 October (67.4°), the coolest 18 October (26.9°).
53.1°/40.5°
Average high / low
−0.2°
Below normal
8 / 5
Wet days / normal
5.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
55.1°
54.6°
+0.3°
22 October – 31 October
49.8°
50.5°
-0.4°
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, 1351° / 41°1
51 °
Croydon, Tuesday, 13 October
Heavy rain. High 51°, low 41°.
Pressure30.00 inHg
Wind9.3 mph SE
Humidity97%
Visibility2.2 mi
Dew point46°
Wed, 1460° / 50°0.12
60 °
Croydon, Wednesday, 14 October
Light rain. High 60°, low 50°.
Pressure29.85 inHg
Wind1.3 mph S
Humidity92%
Visibility6.2 mi
Dew point51°
Thu, 1556° / 42°0
56 °
Croydon, Thursday, 15 October
Clear. High 56°, low 42°.
Pressure30.21 inHg
Wind7.6 mph N
Humidity51%
Visibility6.2 mi
Dew point34°
Fri, 1651° / 42°0.5
51 °
Croydon, Friday, 16 October
Rain. High 51°, low 42°.
Pressure29.65 inHg
Wind14.9 mph NW
Humidity98%
Visibility—
Dew point49°
Sat, 1742° / 30°0.08
42 °
Croydon, Saturday, 17 October
Snow. High 42°, low 30°.
Pressure30.03 inHg
Wind17.7 mph NW
Humidity65%
Visibility—
Dew point29°
Sun, 1846° / 27°0
46 °
Croydon, Sunday, 18 October
Overcast. High 46°, low 27°.
Pressure30.59 inHg
Wind10.4 mph NW
Humidity36%
Visibility—
Dew point12°
Mon, 1958° / 31°0
58 °
Croydon, Monday, 19 October
Partly cloudy. High 58°, low 31°.
Pressure30.36 inHg
Wind8.1 mph W
Humidity42%
Visibility—
Dew point26°
Tue, 2061° / 40°0
61 °
Croydon, Tuesday, 20 October
Clear. High 61°, low 40°.
Pressure30.30 inHg
Wind6.5 mph NW
Humidity61%
Visibility—
Dew point40°
Wed, 2159° / 42°0
59 °
Croydon, Wednesday, 21 October
Clear. High 59°, low 42°.
Pressure30.45 inHg
Wind5 mph SE
Humidity64%
Visibility—
Dew point41°
Thu, 2251° / 46°0.03
51 °
Croydon, Thursday, 22 October
Light rain. High 51°, low 46°.
Pressure30.42 inHg
Wind8.4 mph SE
Humidity92%
Visibility—
Dew point47°
Fri, 2356° / 46°1.14
56 °
Croydon, Friday, 23 October
Rain. High 56°, low 46°.
Pressure29.94 inHg
Wind19.4 mph SE
Humidity96%
Visibility—
Dew point48°
Sat, 2458° / 48°2.62
58 °
Croydon, Saturday, 24 October
Heavy rain. High 58°, low 48°.
Pressure29.23 inHg
Wind17.5 mph SE
Humidity97%
Visibility—
Dew point50°
Sun, 2548° / 44°0.29
48 °
Croydon, Sunday, 25 October
Light rain. High 48°, low 44°.
Pressure29.38 inHg
Wind8.4 mph NE
Humidity95%
Visibility—
Dew point45°
Mon, 2643° / 39°0.01
43 °
Croydon, Monday, 26 October
Light rain. High 43°, low 39°.
Pressure29.62 inHg
Wind9.3 mph NW
Humidity85%
Visibility—
Dew point37°
Tue, 2744° / 39°0
44 °
Croydon, Tuesday, 27 October
Light rain. High 44°, low 39°.
Pressure29.68 inHg
Wind13.2 mph NW
Humidity61%
Visibility—
Dew point30°
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.