Current Conditions

Guilford, Connecticut

58°F14°C

Partly Cloudy

Wind

NE 9 mph14 km/h

Humidity

58%

Cloud Cover

74%

As of Tuesday, September 22, 2026 at 9:11 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 50°F10°C. Breezy from the NE at 10 mph16 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 67°F20°C	Low 50°F10°CFeels 46°F8°C	Precip 0 in0 mm—	Cloud 56%	Wind NE 11 mph18 km/h	Wednesday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the NE at 10 mph16 km/h.
Partly Cloudy	High 67°F20°C	Low 48°F9°CFeels 43°F6°C	Precip 0 in0 mm—	Cloud 54%	Wind NE 10 mph17 km/h	Thursday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 50°F10°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 48°F9°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h.
Light Rain	High 66°F19°C	Low 52°F11°C	Precip 0.24 in6.2 mm53%	Cloud 90%	Wind NNE 15 mph23 km/h	Friday: Overcast and mild, with a high of 66°F19°C and morning low of 55°F13°C. Windy from the NNE at 15 to 16 mph24 to 26 km/h. 42% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 52°F11°C. Windy from the NNE at 14 to 16 mph23 to 26 km/h. 53% chance of light rain in the evening.
Rain	High 61°F16°C	Low 58°F14°C	Precip 0.75 in19 mm80%	Cloud 93%	Wind NNE 16 mph26 km/h	Saturday: Overcast and mild, with a high of 61°F16°C. Windy from the NNE at 17 mph27 km/h. 73% chance of rain throughout the day. Saturday Night: Overcast, with a low around 58°F14°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 80% chance of rain throughout the night.
Rain	High 61°F16°C	Low 59°F15°C	Precip 0.76 in19.3 mm86%	Cloud 98%	Wind NNE 13 mph20 km/h	Sunday: Overcast and mild, with a high of 61°F16°C. Breezy from the NNE at 13 to 14 mph21 to 22 km/h. 83% chance of rain throughout the day. Sunday Night: Overcast, with a low around 59°F15°C. Breezy from the NNE at 12 to 15 mph20 to 25 km/h. 86% chance of rain throughout the night.
Light Rain	High 65°F18°C	Low 58°F15°C	Precip 0.13 in3.2 mm45%	Cloud 89%	Wind NNW 7 mph12 km/h	Monday: Overcast and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the NNW at 8 mph12 km/h. 35% chance of light rain throughout the day. Monday Night: Overcast, with a low around 58°F15°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. 45% chance of light rain throughout the night.
Partly Cloudy	High 70°F21°C	Low 58°F14°C	Precip 0.01 in0.3 mm8%	Cloud 66%	Wind NNW 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Light wind from the NNW around 5 mph8 km/h. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	67°F20°C	50°F10°C Feels 46°F8°C	0 in0 mm· —	56%	Partly Cloudy	NE 11 mph18 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the NE at 10 mph16 km/h.
	ThursdaySep 24	67°F20°C	48°F9°C Feels 43°F6°C	0 in0 mm· —	54%	Partly Cloudy	NE 10 mph17 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 50°F10°C. Breezy from the NE at 11 to 12 mph18 to 19 km/h. Dry air. NightMostly cloudy, with a low around 48°F9°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h.
	FridaySep 25	66°F19°C	52°F11°C	0.24 in6.2 mm· 53%	90%	Light Rain	NNE 15 mph23 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 55°F13°C. Windy from the NNE at 15 to 16 mph24 to 26 km/h. 42% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 52°F11°C. Windy from the NNE at 14 to 16 mph23 to 26 km/h. 53% chance of light rain in the evening.
	SaturdaySep 26	61°F16°C	58°F14°C	0.75 in19 mm· 80%	93%	Rain	NNE 16 mph26 km/h
DayOvercast and mild, with a high of 61°F16°C. Windy from the NNE at 17 mph27 km/h. 73% chance of rain throughout the day. NightOvercast, with a low around 58°F14°C. Windy from the NNE at 16 to 17 mph26 to 27 km/h. 80% chance of rain throughout the night.
	SundaySep 27	61°F16°C	59°F15°C	0.76 in19.3 mm· 86%	98%	Rain	NNE 13 mph20 km/h
DayOvercast and mild, with a high of 61°F16°C. Breezy from the NNE at 13 to 14 mph21 to 22 km/h. 83% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the NNE at 12 to 15 mph20 to 25 km/h. 86% chance of rain throughout the night.
	MondaySep 28	65°F18°C	58°F15°C	0.13 in3.2 mm· 45%	89%	Light Rain	NNW 7 mph12 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the NNW at 8 mph12 km/h. 35% chance of light rain throughout the day. NightOvercast, with a low around 58°F15°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. 45% chance of light rain throughout the night.
	TuesdaySep 29	70°F21°C	58°F14°C	0.01 in0.3 mm· 8%	66%	Partly Cloudy	NNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Light wind from the NNW around 5 mph8 km/h. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h.
	WednesdaySep 30	72°F22°C	57°F14°C	0.02 in0.4 mm· 7%	58%	Partly Cloudy	SSE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 58°F15°C. Light wind from the SSE around 4 mph7 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SSE around 5 mph8 km/h.
	ThursdayOct 1	72°F22°C	60°F16°C	0.1 in2.5 mm· 19%	74%	Light Rain	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the S around 6 mph9 km/h. 17% chance of light rain throughout the night.
	FridayOct 2	71°F22°C	60°F16°C	0.19 in4.8 mm· 22%	68%	Showers	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the S at 7 mph11 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the SSW at 7 mph11 km/h. 19% chance of showers throughout the night.
	SaturdayOct 3	71°F22°C	59°F15°C	0.15 in3.8 mm· 22%	62%	Showers	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the W at 7 mph11 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the W at 7 mph11 km/h. 22% chance of showers throughout the night.
	SundayOct 4	70°F21°C	57°F14°C	0.1 in2.5 mm· 15%	64%	Drizzle	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SW around 6 mph10 km/h. 15% chance of drizzle throughout the night.
	MondayOct 5	69°F21°C	58°F14°C	0.2 in5.2 mm· 23%	62%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F15°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the WSW at 7 mph11 km/h. 22% chance of showers throughout the night.
	TuesdayOct 6	67°F20°C	56°F13°C	0.18 in4.5 mm· 20%	58%	Showers	W 7 mph11 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 20% chance of showers throughout the night.
	WednesdayOct 7	66°F19°C	54°F12°C	0.14 in3.5 mm· 20%	53%	Showers	WNW 7 mph12 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the WNW at 8 mph12 km/h. 20% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. 20% chance of showers throughout the night.

Nearby Cities

Madison4 mi7 km Branford7 mi11 km East Haven10 mi16 km North Haven12 mi19 km New Haven13 mi21 km Wallingford Center13 mi21 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.2890°N, 72.6818°W·Elevation: 14m·Timezone: America/New_York·Population: 22,498